java实现微博后台登录发送微博

首先你需要有个微博开发者账号，我们需要的是App Key和App Secre及redirect_URI，公司原本就有所以这一步 省下来了，百度搜下有很多。

好了现在开始：
首先我在网上找到了这个代码，这里写链接内容

本来挺高兴的一次性解决了嘛；可是报错 “token刷新失败”，看了下代码
返回的是 200 不是302 ，额有点懵了，不管了先研究研究为什么会这样吧，我将他生成的网址放到浏览器上看了下，进入的是授权页面，不会需要先登录。F12 看了下确实也是 200 ，于是我估计是不是因为没有登录成功的原因，于是开始做微博的后台登录
找到这样一篇代码，原地址已经忘了，原作者不好意思啊。

package com.spider.httpclient;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import javax.script.Invocable;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;

import org.apache.commons.codec.binary.Base64;
import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.config.CookieSpecs;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.config.Registry;
import org.apache.http.config.RegistryBuilder;
import org.apache.http.cookie.CookieSpec;
import org.apache.http.cookie.CookieSpecProvider;
import org.apache.http.impl.client.BasicCookieStore;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.cookie.DefaultCookieSpec;
import org.apache.http.impl.cookie.DefaultCookieSpecProvider;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.protocol.HttpContext;
import org.apache.http.util.EntityUtils;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;

/**
 * 新浪微博登录器，2016年4月7日08:30:16，密码加密方式采用RSA2，加密方式js内
 *
 * @author tom
 *
 */
public class SinaWeiboLogger {
 private HttpClient client;
 private HttpPost post;
 private HttpGet get;
 private BasicCookieStore cookieStore;

 private String username; // 明文账号
 private String password; // 明文密码
 private String su; // base64加密后账号
 private String sp; // RSA加密后密码

 // 预登陆信息 所需数据 开始
 private long servertime; // 服务器时间戳
 private String nonce; // 服务器返回字符串
 private String rsakv; // 服务器返回字符串，rsa加密密码用
 private String pubkey; // 服务器返回rsa加密公用密钥，用于rsa加密
 private int retcode; //状态值
 private String pcid;
 private int is_openlock;
 private int showpin;
 private int exectime;
 // 预登陆信息 结束

 //登录后返回json数据
 private String uid;
 private String nick;
 private JSONArray domainurls;
 //

 private StringBuffer headerCookie = new StringBuffer();

 //登录密码加密js文件内容
 private static String sina_js = "var sinaSSOEncoder=sinaSSOEncoder||{};(function(){var hexcase=0;var chrsz=8;this.hex_sha1=function(s){return binb2hex(core_sha1(str2binb(s),s.length*chrsz));};var core_sha1=function(x,len){x[len>>5]|=0x80<<(24-len%32);x[((len+64>>9)<<4)+15]=len;var w=Array(80);var a=1732584193;var b=-271733879;var c=-1732584194;var d=271733878;var e=-1009589776;for(var i=0;i<x.length;i+=16){var olda=a;var oldb=b;var oldc=c;var oldd=d;var olde=e;for(var j=0;j<80;j++){if(j<16)w[j]=x[i+j];else w[j]=rol(w[j-3]^w[j-8]^w[j-14]^w[j-16],1);var t=safe_add(safe_add(rol(a,5),sha1_ft(j,b,c,d)),safe_add(safe_add(e,w[j]),sha1_kt(j)));e=d;d=c;c=rol(b,30);b=a;a=t;}a=safe_add(a,olda);b=safe_add(b,oldb);c=safe_add(c,oldc);d=safe_add(d,oldd);e=safe_add(e,olde);}return Array(a,b,c,d,e);};var sha1_ft=function(t,b,c,d){if(t<20)return(b&c)|((~b)&d);if(t<40)return b^c^d;if(t<60)return(b&c)|(b&d)|(c&d);return b^c^d;};var sha1_kt=function(t){return(t<20)?1518500249:(t<40)?1859775393:(t<60)?-1894007588:-899497514;};var safe_add=function(x,y){var lsw=(x&0xFFFF)+(y&0xFFFF);var msw=(x>>16)+(y>>16)+(lsw>>16);return(msw<<16)|(lsw&0xFFFF);};var rol=function(num,cnt){return(num<<cnt)|(num>>>(32-cnt));};var str2binb=function(str){var bin=Array();var mask=(1<<chrsz)-1;for(var i=0;i<str.length*chrsz;i+=chrsz)bin[i>>5]|=(str.charCodeAt(i/chrsz)&mask)<<(24-i%32);return bin;};var binb2hex=function(binarray){var hex_tab=hexcase?'0123456789ABCDEF':'0123456789abcdef';var str='';for(var i=0;i<binarray.length*4;i++){str+=hex_tab.charAt((binarray[i>>2]>>((3-i%4)*8+4))&0xF)+hex_tab.charAt((binarray[i>>2]>>((3-i%4)*8))&0xF);}return str;};this.base64={encode:function(input){input=''+input;if(input=='')return '';var output='';var chr1,chr2,chr3='';var enc1,enc2,enc3,enc4='';var i=0;do{chr1=input.charCodeAt(i++);chr2=input.charCodeAt(i++);chr3=input.charCodeAt(i++);enc1=chr1>>2;enc2=((chr1&3)<<4)|(chr2>>4);enc3=((chr2&15)<<2)|(chr3>>6);enc4=chr3&63;if(isNaN(chr2)){enc3=enc4=64;}else if(isNaN(chr3)){enc4=64;}output=output+this._keys.charAt(enc1)+this._keys.charAt(enc2)+this._keys.charAt(enc3)+this._keys.charAt(enc4);chr1=chr2=chr3='';enc1=enc2=enc3=enc4='';}while(i<input.length);return output;},_keys:'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='};}).call(sinaSSOEncoder);;(function(){var dbits;var canary=0xdeadbeefcafe;var j_lm=((canary&0xffffff)==0xefcafe);function BigInteger(a,b,c){if(a!=null)if('number'==typeof a)this.fromNumber(a,b,c);else if(b==null && 'string' !=typeof a)this.fromString(a,256);else this.fromString(a,b);}function nbi(){return new BigInteger(null);}function am1(i,x,w,j,c,n){while(--n>=0){var v=x*this[i++]+w[j]+c;c=Math.floor(v/0x4000000);w[j++]=v&0x3ffffff;}return c;}function am2(i,x,w,j,c,n){var xl=x&0x7fff,xh=x>>15;while(--n>=0){var l=this[i]&0x7fff;var h=this[i++]>>15;var m=xh*l+h*xl;l=xl*l+((m&0x7fff)<<15)+w[j]+(c&0x3fffffff);c=(l>>>30)+(m>>>15)+xh*h+(c>>>30);w[j++]=l&0x3fffffff;}return c;}function am3(i,x,w,j,c,n){var xl=x&0x3fff,xh=x>>14;while(--n>=0){var l=this[i]&0x3fff;var h=this[i++]>>14;var m=xh*l+h*xl;l=xl*l+((m&0x3fff)<<14)+w[j]+c;c=(l>>28)+(m>>14)+xh*h;w[j++]=l&0xfffffff;}return c;}BigInteger.prototype.am=am3;dbits=28;BigInteger.prototype.DB=dbits;BigInteger.prototype.DM=((1<<dbits)-1);BigInteger.prototype.DV=(1<<dbits);var BI_FP=52;BigInteger.prototype.FV=Math.pow(2,BI_FP);BigInteger.prototype.F1=BI_FP-dbits;BigInteger.prototype.F2=2*dbits-BI_FP;var BI_RM='0123456789abcdefghijklmnopqrstuvwxyz';var BI_RC=new Array();var rr,vv;rr='0'.charCodeAt(0);for(vv=0;vv<=9;++vv)BI_RC[rr++]=vv;rr='a'.charCodeAt(0);for(vv=10;vv<36;++vv)BI_RC[rr++]=vv;rr='A'.charCodeAt(0);for(vv=10;vv<36;++vv)BI_RC[rr++]=vv;function int2char(n){return BI_RM.charAt(n);}function intAt(s,i){var c=BI_RC[s.charCodeAt(i)];return(c==null)?-1:c;}function bnpCopyTo(r){for(var i=this.t-1;i>=0;--i)r[i]=this[i];r.t=this.t;r.s=this.s;}function bnpFromInt(x){this.t=1;this.s=(x<0)?-1:0;if(x>0)this[0]=x;else if(x<-1)this[0]=x+DV;else this.t=0;}function nbv(i){var r=nbi();r.fromInt(i);return r;}function bnpFromString(s,b){var k;if(b==16)k=4;else if(b==8)k=3;else if(b==256)k=8;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else{this.fromRadix(s,b);return;}this.t=0;this.s=0;var i=s.length,mi=false,sh=0;while(--i>=0){var x=(k==8)?s[i]&0xff:intAt(s,i);if(x<0){if(s.charAt(i)=='-')mi=true;continue;}mi=false;if(sh==0)this[this.t++]=x;else if(sh+k>this.DB){this[this.t-1]|=(x&((1<<(this.DB-sh))-1))<<sh;this[this.t++]=(x>>(this.DB-sh));}else this[this.t-1]|=x<<sh;sh+=k;if(sh>=this.DB)sh-=this.DB;}if(k==8&&(s[0]&0x80)!=0){this.s=-1;if(sh>0)this[this.t-1]|=((1<<(this.DB-sh))-1)<<sh;}this.clamp();if(mi)BigInteger.ZERO.subTo(this,this);}function bnpClamp(){var c=this.s&this.DM;while(this.t>0&&this[this.t-1]==c)--this.t;}function bnToString(b){if(this.s<0)return '-'+this.negate().toString(b);var k;if(b==16)k=4;else if(b==8)k=3;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else return this.toRadix(b);var km=(1<<k)-1,d,m=false,r='',i=this.t;var p=this.DB-(i*this.DB)%k;if(i-->0){if(p<this.DB&&(d=this[i]>>p)>0){m=true;r=int2char(d);}while(i>=0){if(p<k){d=(this[i]&((1<<p)-1))<<(k-p);d|=this[--i]>>(p+=this.DB-k);}else{d=(this[i]>>(p-=k))&km;if(p<=0){p+=this.DB;--i;}}if(d>0)m=true;if(m)r+=int2char(d);}}return m?r:'0';}function bnNegate(){var r=nbi();BigInteger.ZERO.subTo(this,r);return r;}function bnAbs(){return(this.s<0)?this.negate():this;}function bnCompareTo(a){var r=this.s-a.s;if(r!=0)return r;var i=this.t;r=i-a.t;if(r!=0)return r;while(--i>=0)if((r=this[i]-a[i])!=0)return r;return 0;}function nbits(x){var r=1,t;if((t=x>>>16)!=0){x=t;r+=16;}if((t=x>>8)!=0){x=t;r+=8;}if((t=x>>4)!=0){x=t;r+=4;}if((t=x>>2)!=0){x=t;r+=2;}if((t=x>>1)!=0){x=t;r+=1;}return r;}function bnBitLength(){if(this.t<=0)return 0;return this.DB*(this.t-1)+nbits(this[this.t-1]^(this.s&this.DM));}function bnpDLShiftTo(n,r){var i;for(i=this.t-1;i>=0;--i)r[i+n]=this[i];for(i=n-1;i>=0;--i)r[i]=0;r.t=this.t+n;r.s=this.s;}function bnpDRShiftTo(n,r){for(var i=n;i<this.t;++i)r[i-n]=this[i];r.t=Math.max(this.t-n,0);r.s=this.s;}function bnpLShiftTo(n,r){var bs=n%this.DB;var cbs=this.DB-bs;var bm=(1<<cbs)-1;var ds=Math.floor(n/this.DB),c=(this.s<<bs)&this.DM,i;for(i=this.t-1;i>=0;--i){r[i+ds+1]=(this[i]>>cbs)|c;c=(this[i]&bm)<<bs;}for(i=ds-1;i>=0;--i)r[i]=0;r[ds]=c;r.t=this.t+ds+1;r.s=this.s;r.clamp();}function bnpRShiftTo(n,r){r.s=this.s;var ds=Math.floor(n/this.DB);if(ds>=this.t){r.t=0;return;}var bs=n%this.DB;var cbs=this.DB-bs;var bm=(1<<bs)-1;r[0]=this[ds]>>bs;for(var i=ds+1;i<this.t;++i){r[i-ds-1]|=(this[i]&bm)<<cbs;r[i-ds]=this[i]>>bs;}if(bs>0)r[this.t-ds-1]|=(this.s&bm)<<cbs;r.t=this.t-ds;r.clamp();}function bnpSubTo(a,r){var i=0,c=0,m=Math.min(a.t,this.t);while(i<m){c+=this[i]-a[i];r[i++]=c&this.DM;c>>=this.DB;}if(a.t<this.t){c-=a.s;while(i<this.t){c+=this[i];r[i++]=c&this.DM;c>>=this.DB;}c+=this.s;}else{c+=this.s;while(i<a.t){c-=a[i];r[i++]=c&this.DM;c>>=this.DB;}c-=a.s;}r.s=(c<0)?-1:0;if(c<-1)r[i++]=this.DV+c;else if(c>0)r[i++]=c;r.t=i;r.clamp();}function bnpMultiplyTo(a,r){var x=this.abs(),y=a.abs();var i=x.t;r.t=i+y.t;while(--i>=0)r[i]=0;for(i=0;i<y.t;++i)r[i+x.t]=x.am(0,y[i],r,i,0,x.t);r.s=0;r.clamp();if(this.s!=a.s)BigInteger.ZERO.subTo(r,r);}function bnpSquareTo(r){var x=this.abs();var i=r.t=2*x.t;while(--i>=0)r[i]=0;for(i=0;i<x.t-1;++i){var c=x.am(i,x[i],r,2*i,0,1);if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1))>=x.DV){r[i+x.t]-=x.DV;r[i+x.t+1]=1;}}if(r.t>0)r[r.t-1]+=x.am(i,x[i],r,2*i,0,1);r.s=0;r.clamp();}function bnpDivRemTo(m,q,r){var pm=m.abs();if(pm.t<=0)return;var pt=this.abs();if(pt.t<pm.t){if(q!=null)q.fromInt(0);if(r!=null)this.copyTo(r);return;}if(r==null)r=nbi();var y=nbi(),ts=this.s,ms=m.s;var nsh=this.DB-nbits(pm[pm.t-1]);if(nsh>0){pm.lShiftTo(nsh,y);pt.lShiftTo(nsh,r);}else{pm.copyTo(y);pt.copyTo(r);}var ys=y.t;var y0=y[ys-1];if(y0==0)return;var yt=y0*(1<<this.F1)+((ys>1)?y[ys-2]>>this.F2:0);var d1=this.FV/yt,d2=(1<<this.F1)/yt,e=1<<this.F2;var i=r.t,j=i-ys,t=(q==null)?nbi():q;y.dlShiftTo(j,t);if(r.compareTo(t)>=0){r[r.t++]=1;r.subTo(t,r);}BigInteger.ONE.dlShiftTo(ys,t);t.subTo(y,y);while(y.t<ys)y[y.t++]=0;while(--j>=0){var qd=(r[--i]==y0)?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);if((r[i]+=y.am(0,qd,r,j,0,ys))<qd){y.dlShiftTo(j,t);r.subTo(t,r);while(r[i]<--qd)r.subTo(t,r);}}if(q!=null){r.drShiftTo(ys,q);if(ts!=ms)BigInteger.ZERO.subTo(q,q);}r.t=ys;r.clamp();if(nsh>0)r.rShiftTo(nsh,r);if(ts<0)BigInteger.ZERO.subTo(r,r);}function bnMod(a){var r=nbi();this.abs().divRemTo(a,null,r);if(this.s<0&&r.compareTo(BigInteger.ZERO)>0)a.subTo(r,r);return r;}function Classic(m){this.m=m;}function cConvert(x){if(x.s<0||x.compareTo(this.m)>=0)return x.mod(this.m);else return x;}function cRevert(x){return x;}function cReduce(x){x.divRemTo(this.m,null,x);}function cMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r);}function cSqrTo(x,r){x.squareTo(r);this.reduce(r);}Classic.prototype.convert=cConvert;Classic.prototype.revert=cRevert;Classic.prototype.reduce=cReduce;Classic.prototype.mulTo=cMulTo;Classic.prototype.sqrTo=cSqrTo;function bnpInvDigit(){if(this.t<1)return 0;var x=this[0];if((x&1)==0)return 0;var y=x&3;y=(y*(2-(x&0xf)*y))&0xf;y=(y*(2-(x&0xff)*y))&0xff;y=(y*(2-(((x&0xffff)*y)&0xffff)))&0xffff;y=(y*(2-x*y%this.DV))%this.DV;return(y>0)?this.DV-y:-y;}function Montgomery(m){this.m=m;this.mp=m.invDigit();this.mpl=this.mp&0x7fff;this.mph=this.mp>>15;this.um=(1<<(m.DB-15))-1;this.mt2=2*m.t;}function montConvert(x){var r=nbi();x.abs().dlShiftTo(this.m.t,r);r.divRemTo(this.m,null,r);if(x.s<0&&r.compareTo(BigInteger.ZERO)>0)this.m.subTo(r,r);return r;}function montRevert(x){var r=nbi();x.copyTo(r);this.reduce(r);return r;}function montReduce(x){while(x.t<=this.mt2)x[x.t++]=0;for(var i=0;i<this.m.t;++i){var j=x[i]&0x7fff;var u0=(j*this.mpl+(((j*this.mph+(x[i]>>15)*this.mpl)&this.um)<<15))&x.DM;j=i+this.m.t;x[j]+=this.m.am(0,u0,x,i,0,this.m.t);while(x[j]>=x.DV){x[j]-=x.DV;x[++j]++;}}x.clamp();x.drShiftTo(this.m.t,x);if(x.compareTo(this.m)>=0)x.subTo(this.m,x);}function montSqrTo(x,r){x.squareTo(r);this.reduce(r);}function montMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r);}Montgomery.prototype.convert=montConvert;Montgomery.prototype.revert=montRevert;Montgomery.prototype.reduce=montReduce;Montgomery.prototype.mulTo=montMulTo;Montgomery.prototype.sqrTo=montSqrTo;function bnpIsEven(){return((this.t>0)?(this[0]&1):this.s)==0;}function bnpExp(e,z){if(e>0xffffffff||e<1)return BigInteger.ONE;var r=nbi(),r2=nbi(),g=z.convert(this),i=nbits(e)-1;g.copyTo(r);while(--i>=0){z.sqrTo(r,r2);if((e&(1<<i))>0)z.mulTo(r2,g,r);else{var t=r;r=r2;r2=t;}}return z.revert(r);}function bnModPowInt(e,m){var z;if(e<256||m.isEven())z=new Classic(m);else z=new Montgomery(m);return this.exp(e,z);}BigInteger.prototype.copyTo=bnpCopyTo;BigInteger.prototype.fromInt=bnpFromInt;BigInteger.prototype.fromString=bnpFromString;BigInteger.prototype.clamp=bnpClamp;BigInteger.prototype.dlShiftTo=bnpDLShiftTo;BigInteger.prototype.drShiftTo=bnpDRShiftTo;BigInteger.prototype.lShiftTo=bnpLShiftTo;BigInteger.prototype.rShiftTo=bnpRShiftTo;BigInteger.prototype.subTo=bnpSubTo;BigInteger.prototype.multiplyTo=bnpMultiplyTo;BigInteger.prototype.squareTo=bnpSquareTo;BigInteger.prototype.divRemTo=bnpDivRemTo;BigInteger.prototype.invDigit=bnpInvDigit;BigInteger.prototype.isEven=bnpIsEven;BigInteger.prototype.exp=bnpExp;BigInteger.prototype.toString=bnToString;BigInteger.prototype.negate=bnNegate;BigInteger.prototype.abs=bnAbs;BigInteger.prototype.compareTo=bnCompareTo;BigInteger.prototype.bitLength=bnBitLength;BigInteger.prototype.mod=bnMod;BigInteger.prototype.modPowInt=bnModPowInt;BigInteger.ZERO=nbv(0);BigInteger.ONE=nbv(1);function Arcfour(){this.i=0;this.j=0;this.S=new Array();}function ARC4init(key){var i,j,t;for(i=0;i<256;++i)this.S[i]=i;j=0;for(i=0;i<256;++i){j=(j+this.S[i]+key[i%key.length])&255;t=this.S[i];this.S[i]=this.S[j];this.S[j]=t;}this.i=0;this.j=0;}function ARC4next(){var t;this.i=(this.i+1)&255;this.j=(this.j+this.S[this.i])&255;t=this.S[this.i];this.S[this.i]=this.S[this.j];this.S[this.j]=t;return this.S[(t+this.S[this.i])&255];}Arcfour.prototype.init=ARC4init;Arcfour.prototype.next=ARC4next;function prng_newstate(){return new Arcfour();}var rng_psize=256;var rng_state;var rng_pool;var rng_pptr;function rng_seed_int(x){rng_pool[rng_pptr++]^=x&255;rng_pool[rng_pptr++]^=(x>>8)&255;rng_pool[rng_pptr++]^=(x>>16)&255;rng_pool[rng_pptr++]^=(x>>24)&255;if(rng_pptr>=rng_psize)rng_pptr-=rng_psize;}function rng_seed_time(){rng_seed_int(new Date().getTime());}if(rng_pool==null){rng_pool=new Array();rng_pptr=0;var t;while(rng_pptr<rng_psize){t=Math.floor(65536*Math.random());rng_pool[rng_pptr++]=t>>>8;rng_pool[rng_pptr++]=t&255;}rng_pptr=0;rng_seed_time();}function rng_get_byte(){if(rng_state==null){rng_seed_time();rng_state=prng_newstate();rng_state.init(rng_pool);for(rng_pptr=0;rng_pptr<rng_pool.length;++rng_pptr)rng_pool[rng_pptr]=0;rng_pptr=0;}return rng_state.next();}function rng_get_bytes(ba){var i;for(i=0;i<ba.length;++i)ba[i]=rng_get_byte();}function SecureRandom(){}SecureRandom.prototype.nextBytes=rng_get_bytes;function parseBigInt(str,r){return new BigInteger(str,r);}function linebrk(s,n){var ret='';var i=0;while(i+n<s.length){ret+=s.substring(i,i+n)+'\\n';i+=n;}return ret+s.substring(i,s.length);}function byte2Hex(b){if(b<0x10)return '0'+b.toString(16);else return b.toString(16);}function pkcs1pad2(s,n){if(n<s.length+11){return null;}var ba=new Array();var i=s.length-1;while(i>=0&&n>0){var c=s.charCodeAt(i--);if(c<128){ba[--n]=c;}else if((c>127)&&(c<2048)){ba[--n]=(c&63)|128;ba[--n]=(c>>6)|192;}else{ba[--n]=(c&63)|128;ba[--n]=((c>>6)&63)|128;ba[--n]=(c>>12)|224;}}ba[--n]=0;var rng=new SecureRandom();var x=new Array();while(n>2){x[0]=0;while(x[0]==0)rng.nextBytes(x);ba[--n]=x[0];}ba[--n]=2;ba[--n]=0;return new BigInteger(ba);}function RSAKey(){this.n=null;this.e=0;this.d=null;this.p=null;this.q=null;this.dmp1=null;this.dmq1=null;this.coeff=null;}function RSASetPublic(N,E){if(N!=null&&E!=null&&N.length>0&&E.length>0){this.n=parseBigInt(N,16);this.e=parseInt(E,16);}else alert('Invalid RSA public key');}function RSADoPublic(x){return x.modPowInt(this.e,this.n);}function RSAEncrypt(text){var m=pkcs1pad2(text,(this.n.bitLength()+7)>>3);if(m==null)return null;var c=this.doPublic(m);if(c==null)return null;var h=c.toString(16);if((h.length&1)==0)return h;else return '0'+h;}RSAKey.prototype.doPublic=RSADoPublic;RSAKey.prototype.setPublic=RSASetPublic;RSAKey.prototype.encrypt=RSAEncrypt;this.RSAKey=RSAKey;}).call(sinaSSOEncoder);function getpass(pwd,servicetime,nonce,rsaPubkey){var RSAKey=new sinaSSOEncoder.RSAKey();RSAKey.setPublic(rsaPubkey,'10001');var password=RSAKey.encrypt([servicetime,nonce].join('\\t')+'\\n'+pwd);return password;}";

 public SinaWeiboLogger(String username, String password) {
 this.username = username;
 this.password = password;

 //cookie策略，不设置会拒绝cookie rejected，设置策略保存cookie信息
 cookieStore = new BasicCookieStore();
 CookieSpecProvider myCookie = new CookieSpecProvider() {

  public CookieSpec create(HttpContext context) {
  return new DefaultCookieSpec();
  }
 };
 Registry<CookieSpecProvider> rg = RegistryBuilder.<CookieSpecProvider> create().register("myCookie", myCookie)
  .build();

 client = HttpClients.custom().setDefaultCookieStore(cookieStore).setDefaultCookieSpecRegistry(rg).build();
 get = new HttpGet();
 post = new HttpPost();
 }

 /**
 * 预登陆，使用用户名base64加密后get请求，得到返回值，使用返回值加密用户密码再次请求
 *
 * @throws IOException
 * @throws ClientProtocolException
 * @throws URISyntaxException
 */
 private void preLogin() throws ClientProtocolException, IOException, URISyntaxException {
 // 1
 su = new String(Base64.encodeBase64(URLEncoder.encode(this.username, "UTF-8").getBytes()));
 String preLoginUrl = "http://login.sina.com.cn/sso/prelogin.php?entry=account&callback=sinaSSOController.preloginCallBack&su="
  + su + "&rsakt=mod&client=ssologin.js(v1.4.15)&_=" + new Date().getTime();

 get.setURI(new URI(preLoginUrl));
 get.addHeader("Host", "login.sina.com.cn");
 get.addHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0");
 get.addHeader("Accept", "*/*");
 get.addHeader("Accept-Language", "zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3");
 get.addHeader("Accept-Encoding", "gzip, deflate");
 get.addHeader("Referer", "http://login.sina.com.cn/");
 get.addHeader("Connection", "keep-alive");

 HttpResponse resp = client.execute(get);
 //保存请求返回cookie，登录后请求其他页面需要带cookie
 saveCookie(resp.getAllHeaders(), this.headerCookie);

 HttpEntity entity = resp.getEntity();
 String cont = EntityUtils.toString(entity);
 // System.out.println(cont);
 cont = cont.replace("sinaSSOController.preloginCallBack(", "");
 cont = cont.replace(")", "");
 JSONObject json = JSONObject.parseObject(cont);
 this.retcode = json.getIntValue("retcode");
 this.servertime = json.getLongValue("servertime");
 this.pcid = json.getString("pcid");
 this.nonce = json.getString("nonce");
 this.pubkey = json.getString("pubkey");
 this.rsakv = json.getString("rsakv");
 this.is_openlock = json.getIntValue("is_openlock");
 this.showpin = json.getIntValue("showpin");
 this.exectime = json.getIntValue("exectime");
 }

 private void saveCookie(Header[] headers, StringBuffer headerCookie) {
 for(Header h : headers) {
  if (h.getName().equals("Set-Cookie")) {
  headerCookie.append(h.getValue()).append(";");
  }
 }
 } 

 /**
 * 登录新浪通行证 账号登录，加密密码，post请求
 *
 * @return
 *
 * @throws IOException
 * @throws ClientProtocolException
 * @throws ScriptException
 * @throws NoSuchMethodException
 * @throws URISyntaxException
 */
 private void accountLogin() throws NoSuchMethodException, ScriptException, ClientProtocolException, IOException, URISyntaxException {
 // 2
 String loginUrl = "http://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.4.15)&_="
  + new Date().getTime();
 post.setURI(new URI(loginUrl));
 post.addHeader("Host", "login.sina.com.cn");
 post.addHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0");
 post.addHeader("Accept", "*/*");
 post.addHeader("Content-Type", "application/x-www-form-urlencoded");
 post.addHeader("Accept-Language", "zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3");
 post.addHeader("Accept-Encoding", "gzip, deflate");
 post.addHeader("Referer", "http://login.sina.com.cn/");
 post.addHeader("Connection", "keep-alive");

 // 使用js加密密码,RSA,调用js内方法
 ScriptEngineManager sem = new ScriptEngineManager();
 ScriptEngine se = sem.getEngineByName("javascript");

 se.eval(sina_js);

 if (se instanceof Invocable) {
  Invocable iv = (Invocable) se;
  sp = (String) iv.invokeFunction("getpass", this.password, this.servertime, this.nonce,
   this.pubkey);
 }

 List<NameValuePair> parms = new ArrayList<NameValuePair>();
 parms.add(new BasicNameValuePair("entry", "account"));
 parms.add(new BasicNameValuePair("gateway", "1"));
 parms.add(new BasicNameValuePair("from", ""));
 parms.add(new BasicNameValuePair("savestate", "0"));
 parms.add(new BasicNameValuePair("useticket", "0"));
 parms.add(new BasicNameValuePair("pagerefer", ""));
 parms.add(new BasicNameValuePair("vsnf", "1"));
 parms.add(new BasicNameValuePair("su", su));
 parms.add(new BasicNameValuePair("service", "sso"));
 parms.add(new BasicNameValuePair("servertime", servertime + ""));
 parms.add(new BasicNameValuePair("nonce", nonce));
 parms.add(new BasicNameValuePair("pwencode", "rsa2"));
 parms.add(new BasicNameValuePair("rsakv", rsakv));
 parms.add(new BasicNameValuePair("sp", sp));
 parms.add(new BasicNameValuePair("sr", "1366*768"));
 parms.add(new BasicNameValuePair("encoding", "UTF-8"));
 parms.add(new BasicNameValuePair("cdult", "3"));
 parms.add(new BasicNameValuePair("domain", "sina.com.cn"));
 parms.add(new BasicNameValuePair("prelt", "51"));
 parms.add(new BasicNameValuePair("returntype", "TEXT"));
 post.setEntity(new UrlEncodedFormEntity(parms));

 HttpResponse resp = client.execute(post);

 //保存请求返回cookie，登录后请求其他页面需要带cookie
 saveCookie(resp.getAllHeaders(), this.headerCookie);

 //请求返回链接
 JSONObject jsonObj = JSONObject.parseObject(EntityUtils.toString(resp.getEntity()));
 System.out.println(jsonObj.toJSONString());
 this.retcode = jsonObj.getIntValue("retcode");
 this.uid = jsonObj.getString("uid");
 this.nick = jsonObj.getString("nick");
 this.domainurls = jsonObj.getJSONArray("crossDomainUrlList");
 List<String> retMsg = new ArrayList<String>();
 int i = 0;
 for (Object url : domainurls) {
  get.setURI(new URI(url.toString()+"&callback=sinaSSOController.doCrossDomainCallBack&scriptId=ssoscript"+i+"&client=ssologin.js(v1.4.15)&_="+new Date().getTime()));

  resp = client.execute(get);

  retMsg.add(EntityUtils.toString(resp.getEntity()));
  i++;
 }
 get.setURI(new URI("http://login.sina.com.cn/member/my.php?entry=sso"));

 //添加请求cookie到请求头
 get.addHeader("Cookie", this.headerCookie.toString());

 resp = client.execute(get);

 String cont = readStreamByEncoding(resp.getEntity().getContent(), "GBK");
 retMsg.add(cont);

 for(String s : retMsg) {
  System.out.println(s);
 }
 }

 private String readStreamByEncoding(InputStream in, String encoding) throws IOException {
 StringBuffer cont= new StringBuffer();
 BufferedReader br = new BufferedReader(new InputStreamReader(in , encoding));
 String tmp = "";
 while ((tmp = br.readLine())!=null) {
  cont.append(tmp);
 }
 br.close();
 return cont.toString();
 }

 /**
 * 登录
 */
 public void login() {
 try {
  this.preLogin();
  this.accountLogin();
 } catch (ClientProtocolException e) {
  e.printStackTrace();
 } catch (IOException e) {
  e.printStackTrace();
 } catch (NoSuchMethodException e) {
  e.printStackTrace();
 } catch (ScriptException e) {
  e.printStackTrace();
 } catch (URISyntaxException e) {
  e.printStackTrace();
 }
 }

 public HttpClient getClient() {
 return client;
 }

 public void setClient(HttpClient client) {
 this.client = client;
 }

 public HttpPost getPost() {
 return post;
 }

 public void setPost(HttpPost post) {
 this.post = post;
 }

 public HttpGet getGet() {
 return get;
 }

 public void setGet(HttpGet get) {
 this.get = get;
 }

 public String getUsername() {
 return username;
 }

 public void setUsername(String username) {
 this.username = username;
 }

 public String getSu() {
 return su;
 }

 public void setSu(String su) {
 this.su = su;
 }

 public String getSp() {
 return sp;
 }

 public void setSp(String sp) {
 this.sp = sp;
 }

 public String getNonce() {
 return nonce;
 }

 public void setNonce(String nonce) {
 this.nonce = nonce;
 }

 public String getRsakv() {
 return rsakv;
 }

 public void setRsakv(String rsakv) {
 this.rsakv = rsakv;
 }

 public String getPubkey() {
 return pubkey;
 }

 public void setPubkey(String pubkey) {
 this.pubkey = pubkey;
 }

 public int getRetcode() {
 return retcode;
 }

 public void setRetcode(int retcode) {
 this.retcode = retcode;
 }

 public String getUid() {
 return uid;
 }

 public void setUid(String uid) {
 this.uid = uid;
 }

 public String getNick() {
 return nick;
 }

 public void setNick(String nick) {
 this.nick = nick;
 }

 public static String getSina_js() {
 return sina_js;
 }

 public BasicCookieStore getCookieStore() {
 return cookieStore;
 }

 public void setCookieStore(BasicCookieStore cookieStore) {
 this.cookieStore = cookieStore;
 }

 public static void main(String[] args) {
 new SinaWeiboLogger("", "").login();
 }
}

登录相当成功，于是我在这代码的基础上加上了些修改，运行后代码报 Connection reset 这个错误；
经过研究发现 其实已经授权成功了，不过在授权成功后页面会进行两次重定向所以报这个错。于是又开始各种百度，这里写链接内容。

这个上面终于找到我要的东西

 /**
 * 根据给定的链接获取所有的重定向位置
 * @param link 给定的链接
 * @return
 * @throws ClientProtocolException
 * @throws IOException
 */
 public List<URI> getAllRedirectLocations(String link) throws ClientProtocolException, IOException{
 List<URI> redirectLocations = null;
 CloseableHttpResponse response = null;
 try{
  HttpClientContext context = HttpClientContext.create();
  HttpGet httpGet = new HttpGet(link);
  response = httpClient.execute(httpGet, context); 

  // 获取所有的重定向位置
  redirectLocations = context.getRedirectLocations();
 } finally{
  if(response!=null){
  response.close();
  }
 }
 return redirectLocations;
 }

就这样再配合微博的SDK，一套从微博登录到发送微博的操作就完成啦，完整代码如下：

package weibo4j.examples.test;

import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URLEncoder;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import javax.script.Invocable;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;

import org.apache.commons.codec.binary.Base64;
import org.apache.commons.httpclient.HttpException;
import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.config.Registry;
import org.apache.http.config.RegistryBuilder;
import org.apache.http.cookie.CookieSpec;
import org.apache.http.cookie.CookieSpecProvider;
import org.apache.http.impl.client.BasicCookieStore;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.cookie.DefaultCookieSpec;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.protocol.HttpContext;
import org.apache.http.util.EntityUtils;

import weibo4j.Oauth;
import weibo4j.Timeline;
import weibo4j.http.AccessToken;
import weibo4j.model.Status;
import weibo4j.model.WeiboException;
import weibo4j.util.WeiboConfig;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;

/**
 * 新浪微博登录器，2016年4月7日08:30:16，密码加密方式采用RSA2，加密方式js内
 *
 * @author tom
 *
 */
public class SinaWeiboLogger {
 private HttpClient client;
 private HttpPost post;
 private HttpGet get;
 private BasicCookieStore cookieStore;

 private String username; // 明文账号
 private String password; // 明文密码
 private String su; // base64加密后账号
 private String sp; // RSA加密后密码

 // 预登陆信息 所需数据 开始
 private long servertime; // 服务器时间戳
 private String nonce; // 服务器返回字符串
 private String rsakv; // 服务器返回字符串，rsa加密密码用
 private String pubkey; // 服务器返回rsa加密公用密钥，用于rsa加密
 private int retcode; //状态值
 private String pcid;
 private int is_openlock;
 private int showpin;
 private int exectime;
 // 预登陆信息 结束

 //登录后返回json数据
 private String uid;
 private String nick;
 private JSONArray domainurls;
 //
 String clientId = WeiboConfig.getValue("client_ID") ;
 String redirectURI = WeiboConfig.getValue("redirect_URI") ;
 String authorizeURL = WeiboConfig.getValue("authorizeURL"); 

 private StringBuffer headerCookie = new StringBuffer();

 //登录密码加密js文件内容
 private static String sina_js = "var sinaSSOEncoder=sinaSSOEncoder||{};(function(){var hexcase=0;var chrsz=8;this.hex_sha1=function(s){return binb2hex(core_sha1(str2binb(s),s.length*chrsz));};var core_sha1=function(x,len){x[len>>5]|=0x80<<(24-len%32);x[((len+64>>9)<<4)+15]=len;var w=Array(80);var a=1732584193;var b=-271733879;var c=-1732584194;var d=271733878;var e=-1009589776;for(var i=0;i<x.length;i+=16){var olda=a;var oldb=b;var oldc=c;var oldd=d;var olde=e;for(var j=0;j<80;j++){if(j<16)w[j]=x[i+j];else w[j]=rol(w[j-3]^w[j-8]^w[j-14]^w[j-16],1);var t=safe_add(safe_add(rol(a,5),sha1_ft(j,b,c,d)),safe_add(safe_add(e,w[j]),sha1_kt(j)));e=d;d=c;c=rol(b,30);b=a;a=t;}a=safe_add(a,olda);b=safe_add(b,oldb);c=safe_add(c,oldc);d=safe_add(d,oldd);e=safe_add(e,olde);}return Array(a,b,c,d,e);};var sha1_ft=function(t,b,c,d){if(t<20)return(b&c)|((~b)&d);if(t<40)return b^c^d;if(t<60)return(b&c)|(b&d)|(c&d);return b^c^d;};var sha1_kt=function(t){return(t<20)?1518500249:(t<40)?1859775393:(t<60)?-1894007588:-899497514;};var safe_add=function(x,y){var lsw=(x&0xFFFF)+(y&0xFFFF);var msw=(x>>16)+(y>>16)+(lsw>>16);return(msw<<16)|(lsw&0xFFFF);};var rol=function(num,cnt){return(num<<cnt)|(num>>>(32-cnt));};var str2binb=function(str){var bin=Array();var mask=(1<<chrsz)-1;for(var i=0;i<str.length*chrsz;i+=chrsz)bin[i>>5]|=(str.charCodeAt(i/chrsz)&mask)<<(24-i%32);return bin;};var binb2hex=function(binarray){var hex_tab=hexcase?'0123456789ABCDEF':'0123456789abcdef';var str='';for(var i=0;i<binarray.length*4;i++){str+=hex_tab.charAt((binarray[i>>2]>>((3-i%4)*8+4))&0xF)+hex_tab.charAt((binarray[i>>2]>>((3-i%4)*8))&0xF);}return str;};this.base64={encode:function(input){input=''+input;if(input=='')return '';var output='';var chr1,chr2,chr3='';var enc1,enc2,enc3,enc4='';var i=0;do{chr1=input.charCodeAt(i++);chr2=input.charCodeAt(i++);chr3=input.charCodeAt(i++);enc1=chr1>>2;enc2=((chr1&3)<<4)|(chr2>>4);enc3=((chr2&15)<<2)|(chr3>>6);enc4=chr3&63;if(isNaN(chr2)){enc3=enc4=64;}else if(isNaN(chr3)){enc4=64;}output=output+this._keys.charAt(enc1)+this._keys.charAt(enc2)+this._keys.charAt(enc3)+this._keys.charAt(enc4);chr1=chr2=chr3='';enc1=enc2=enc3=enc4='';}while(i<input.length);return output;},_keys:'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='};}).call(sinaSSOEncoder);;(function(){var dbits;var canary=0xdeadbeefcafe;var j_lm=((canary&0xffffff)==0xefcafe);function BigInteger(a,b,c){if(a!=null)if('number'==typeof a)this.fromNumber(a,b,c);else if(b==null && 'string' !=typeof a)this.fromString(a,256);else this.fromString(a,b);}function nbi(){return new BigInteger(null);}function am1(i,x,w,j,c,n){while(--n>=0){var v=x*this[i++]+w[j]+c;c=Math.floor(v/0x4000000);w[j++]=v&0x3ffffff;}return c;}function am2(i,x,w,j,c,n){var xl=x&0x7fff,xh=x>>15;while(--n>=0){var l=this[i]&0x7fff;var h=this[i++]>>15;var m=xh*l+h*xl;l=xl*l+((m&0x7fff)<<15)+w[j]+(c&0x3fffffff);c=(l>>>30)+(m>>>15)+xh*h+(c>>>30);w[j++]=l&0x3fffffff;}return c;}function am3(i,x,w,j,c,n){var xl=x&0x3fff,xh=x>>14;while(--n>=0){var l=this[i]&0x3fff;var h=this[i++]>>14;var m=xh*l+h*xl;l=xl*l+((m&0x3fff)<<14)+w[j]+c;c=(l>>28)+(m>>14)+xh*h;w[j++]=l&0xfffffff;}return c;}BigInteger.prototype.am=am3;dbits=28;BigInteger.prototype.DB=dbits;BigInteger.prototype.DM=((1<<dbits)-1);BigInteger.prototype.DV=(1<<dbits);var BI_FP=52;BigInteger.prototype.FV=Math.pow(2,BI_FP);BigInteger.prototype.F1=BI_FP-dbits;BigInteger.prototype.F2=2*dbits-BI_FP;var BI_RM='0123456789abcdefghijklmnopqrstuvwxyz';var BI_RC=new Array();var rr,vv;rr='0'.charCodeAt(0);for(vv=0;vv<=9;++vv)BI_RC[rr++]=vv;rr='a'.charCodeAt(0);for(vv=10;vv<36;++vv)BI_RC[rr++]=vv;rr='A'.charCodeAt(0);for(vv=10;vv<36;++vv)BI_RC[rr++]=vv;function int2char(n){return BI_RM.charAt(n);}function intAt(s,i){var c=BI_RC[s.charCodeAt(i)];return(c==null)?-1:c;}function bnpCopyTo(r){for(var i=this.t-1;i>=0;--i)r[i]=this[i];r.t=this.t;r.s=this.s;}function bnpFromInt(x){this.t=1;this.s=(x<0)?-1:0;if(x>0)this[0]=x;else if(x<-1)this[0]=x+DV;else this.t=0;}function nbv(i){var r=nbi();r.fromInt(i);return r;}function bnpFromString(s,b){var k;if(b==16)k=4;else if(b==8)k=3;else if(b==256)k=8;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else{this.fromRadix(s,b);return;}this.t=0;this.s=0;var i=s.length,mi=false,sh=0;while(--i>=0){var x=(k==8)?s[i]&0xff:intAt(s,i);if(x<0){if(s.charAt(i)=='-')mi=true;continue;}mi=false;if(sh==0)this[this.t++]=x;else if(sh+k>this.DB){this[this.t-1]|=(x&((1<<(this.DB-sh))-1))<<sh;this[this.t++]=(x>>(this.DB-sh));}else this[this.t-1]|=x<<sh;sh+=k;if(sh>=this.DB)sh-=this.DB;}if(k==8&&(s[0]&0x80)!=0){this.s=-1;if(sh>0)this[this.t-1]|=((1<<(this.DB-sh))-1)<<sh;}this.clamp();if(mi)BigInteger.ZERO.subTo(this,this);}function bnpClamp(){var c=this.s&this.DM;while(this.t>0&&this[this.t-1]==c)--this.t;}function bnToString(b){if(this.s<0)return '-'+this.negate().toString(b);var k;if(b==16)k=4;else if(b==8)k=3;else if(b==2)k=1;else if(b==32)k=5;else if(b==4)k=2;else return this.toRadix(b);var km=(1<<k)-1,d,m=false,r='',i=this.t;var p=this.DB-(i*this.DB)%k;if(i-->0){if(p<this.DB&&(d=this[i]>>p)>0){m=true;r=int2char(d);}while(i>=0){if(p<k){d=(this[i]&((1<<p)-1))<<(k-p);d|=this[--i]>>(p+=this.DB-k);}else{d=(this[i]>>(p-=k))&km;if(p<=0){p+=this.DB;--i;}}if(d>0)m=true;if(m)r+=int2char(d);}}return m?r:'0';}function bnNegate(){var r=nbi();BigInteger.ZERO.subTo(this,r);return r;}function bnAbs(){return(this.s<0)?this.negate():this;}function bnCompareTo(a){var r=this.s-a.s;if(r!=0)return r;var i=this.t;r=i-a.t;if(r!=0)return r;while(--i>=0)if((r=this[i]-a[i])!=0)return r;return 0;}function nbits(x){var r=1,t;if((t=x>>>16)!=0){x=t;r+=16;}if((t=x>>8)!=0){x=t;r+=8;}if((t=x>>4)!=0){x=t;r+=4;}if((t=x>>2)!=0){x=t;r+=2;}if((t=x>>1)!=0){x=t;r+=1;}return r;}function bnBitLength(){if(this.t<=0)return 0;return this.DB*(this.t-1)+nbits(this[this.t-1]^(this.s&this.DM));}function bnpDLShiftTo(n,r){var i;for(i=this.t-1;i>=0;--i)r[i+n]=this[i];for(i=n-1;i>=0;--i)r[i]=0;r.t=this.t+n;r.s=this.s;}function bnpDRShiftTo(n,r){for(var i=n;i<this.t;++i)r[i-n]=this[i];r.t=Math.max(this.t-n,0);r.s=this.s;}function bnpLShiftTo(n,r){var bs=n%this.DB;var cbs=this.DB-bs;var bm=(1<<cbs)-1;var ds=Math.floor(n/this.DB),c=(this.s<<bs)&this.DM,i;for(i=this.t-1;i>=0;--i){r[i+ds+1]=(this[i]>>cbs)|c;c=(this[i]&bm)<<bs;}for(i=ds-1;i>=0;--i)r[i]=0;r[ds]=c;r.t=this.t+ds+1;r.s=this.s;r.clamp();}function bnpRShiftTo(n,r){r.s=this.s;var ds=Math.floor(n/this.DB);if(ds>=this.t){r.t=0;return;}var bs=n%this.DB;var cbs=this.DB-bs;var bm=(1<<bs)-1;r[0]=this[ds]>>bs;for(var i=ds+1;i<this.t;++i){r[i-ds-1]|=(this[i]&bm)<<cbs;r[i-ds]=this[i]>>bs;}if(bs>0)r[this.t-ds-1]|=(this.s&bm)<<cbs;r.t=this.t-ds;r.clamp();}function bnpSubTo(a,r){var i=0,c=0,m=Math.min(a.t,this.t);while(i<m){c+=this[i]-a[i];r[i++]=c&this.DM;c>>=this.DB;}if(a.t<this.t){c-=a.s;while(i<this.t){c+=this[i];r[i++]=c&this.DM;c>>=this.DB;}c+=this.s;}else{c+=this.s;while(i<a.t){c-=a[i];r[i++]=c&this.DM;c>>=this.DB;}c-=a.s;}r.s=(c<0)?-1:0;if(c<-1)r[i++]=this.DV+c;else if(c>0)r[i++]=c;r.t=i;r.clamp();}function bnpMultiplyTo(a,r){var x=this.abs(),y=a.abs();var i=x.t;r.t=i+y.t;while(--i>=0)r[i]=0;for(i=0;i<y.t;++i)r[i+x.t]=x.am(0,y[i],r,i,0,x.t);r.s=0;r.clamp();if(this.s!=a.s)BigInteger.ZERO.subTo(r,r);}function bnpSquareTo(r){var x=this.abs();var i=r.t=2*x.t;while(--i>=0)r[i]=0;for(i=0;i<x.t-1;++i){var c=x.am(i,x[i],r,2*i,0,1);if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1))>=x.DV){r[i+x.t]-=x.DV;r[i+x.t+1]=1;}}if(r.t>0)r[r.t-1]+=x.am(i,x[i],r,2*i,0,1);r.s=0;r.clamp();}function bnpDivRemTo(m,q,r){var pm=m.abs();if(pm.t<=0)return;var pt=this.abs();if(pt.t<pm.t){if(q!=null)q.fromInt(0);if(r!=null)this.copyTo(r);return;}if(r==null)r=nbi();var y=nbi(),ts=this.s,ms=m.s;var nsh=this.DB-nbits(pm[pm.t-1]);if(nsh>0){pm.lShiftTo(nsh,y);pt.lShiftTo(nsh,r);}else{pm.copyTo(y);pt.copyTo(r);}var ys=y.t;var y0=y[ys-1];if(y0==0)return;var yt=y0*(1<<this.F1)+((ys>1)?y[ys-2]>>this.F2:0);var d1=this.FV/yt,d2=(1<<this.F1)/yt,e=1<<this.F2;var i=r.t,j=i-ys,t=(q==null)?nbi():q;y.dlShiftTo(j,t);if(r.compareTo(t)>=0){r[r.t++]=1;r.subTo(t,r);}BigInteger.ONE.dlShiftTo(ys,t);t.subTo(y,y);while(y.t<ys)y[y.t++]=0;while(--j>=0){var qd=(r[--i]==y0)?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);if((r[i]+=y.am(0,qd,r,j,0,ys))<qd){y.dlShiftTo(j,t);r.subTo(t,r);while(r[i]<--qd)r.subTo(t,r);}}if(q!=null){r.drShiftTo(ys,q);if(ts!=ms)BigInteger.ZERO.subTo(q,q);}r.t=ys;r.clamp();if(nsh>0)r.rShiftTo(nsh,r);if(ts<0)BigInteger.ZERO.subTo(r,r);}function bnMod(a){var r=nbi();this.abs().divRemTo(a,null,r);if(this.s<0&&r.compareTo(BigInteger.ZERO)>0)a.subTo(r,r);return r;}function Classic(m){this.m=m;}function cConvert(x){if(x.s<0||x.compareTo(this.m)>=0)return x.mod(this.m);else return x;}function cRevert(x){return x;}function cReduce(x){x.divRemTo(this.m,null,x);}function cMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r);}function cSqrTo(x,r){x.squareTo(r);this.reduce(r);}Classic.prototype.convert=cConvert;Classic.prototype.revert=cRevert;Classic.prototype.reduce=cReduce;Classic.prototype.mulTo=cMulTo;Classic.prototype.sqrTo=cSqrTo;function bnpInvDigit(){if(this.t<1)return 0;var x=this[0];if((x&1)==0)return 0;var y=x&3;y=(y*(2-(x&0xf)*y))&0xf;y=(y*(2-(x&0xff)*y))&0xff;y=(y*(2-(((x&0xffff)*y)&0xffff)))&0xffff;y=(y*(2-x*y%this.DV))%this.DV;return(y>0)?this.DV-y:-y;}function Montgomery(m){this.m=m;this.mp=m.invDigit();this.mpl=this.mp&0x7fff;this.mph=this.mp>>15;this.um=(1<<(m.DB-15))-1;this.mt2=2*m.t;}function montConvert(x){var r=nbi();x.abs().dlShiftTo(this.m.t,r);r.divRemTo(this.m,null,r);if(x.s<0&&r.compareTo(BigInteger.ZERO)>0)this.m.subTo(r,r);return r;}function montRevert(x){var r=nbi();x.copyTo(r);this.reduce(r);return r;}function montReduce(x){while(x.t<=this.mt2)x[x.t++]=0;for(var i=0;i<this.m.t;++i){var j=x[i]&0x7fff;var u0=(j*this.mpl+(((j*this.mph+(x[i]>>15)*this.mpl)&this.um)<<15))&x.DM;j=i+this.m.t;x[j]+=this.m.am(0,u0,x,i,0,this.m.t);while(x[j]>=x.DV){x[j]-=x.DV;x[++j]++;}}x.clamp();x.drShiftTo(this.m.t,x);if(x.compareTo(this.m)>=0)x.subTo(this.m,x);}function montSqrTo(x,r){x.squareTo(r);this.reduce(r);}function montMulTo(x,y,r){x.multiplyTo(y,r);this.reduce(r);}Montgomery.prototype.convert=montConvert;Montgomery.prototype.revert=montRevert;Montgomery.prototype.reduce=montReduce;Montgomery.prototype.mulTo=montMulTo;Montgomery.prototype.sqrTo=montSqrTo;function bnpIsEven(){return((this.t>0)?(this[0]&1):this.s)==0;}function bnpExp(e,z){if(e>0xffffffff||e<1)return BigInteger.ONE;var r=nbi(),r2=nbi(),g=z.convert(this),i=nbits(e)-1;g.copyTo(r);while(--i>=0){z.sqrTo(r,r2);if((e&(1<<i))>0)z.mulTo(r2,g,r);else{var t=r;r=r2;r2=t;}}return z.revert(r);}function bnModPowInt(e,m){var z;if(e<256||m.isEven())z=new Classic(m);else z=new Montgomery(m);return this.exp(e,z);}BigInteger.prototype.copyTo=bnpCopyTo;BigInteger.prototype.fromInt=bnpFromInt;BigInteger.prototype.fromString=bnpFromString;BigInteger.prototype.clamp=bnpClamp;BigInteger.prototype.dlShiftTo=bnpDLShiftTo;BigInteger.prototype.drShiftTo=bnpDRShiftTo;BigInteger.prototype.lShiftTo=bnpLShiftTo;BigInteger.prototype.rShiftTo=bnpRShiftTo;BigInteger.prototype.subTo=bnpSubTo;BigInteger.prototype.multiplyTo=bnpMultiplyTo;BigInteger.prototype.squareTo=bnpSquareTo;BigInteger.prototype.divRemTo=bnpDivRemTo;BigInteger.prototype.invDigit=bnpInvDigit;BigInteger.prototype.isEven=bnpIsEven;BigInteger.prototype.exp=bnpExp;BigInteger.prototype.toString=bnToString;BigInteger.prototype.negate=bnNegate;BigInteger.prototype.abs=bnAbs;BigInteger.prototype.compareTo=bnCompareTo;BigInteger.prototype.bitLength=bnBitLength;BigInteger.prototype.mod=bnMod;BigInteger.prototype.modPowInt=bnModPowInt;BigInteger.ZERO=nbv(0);BigInteger.ONE=nbv(1);function Arcfour(){this.i=0;this.j=0;this.S=new Array();}function ARC4init(key){var i,j,t;for(i=0;i<256;++i)this.S[i]=i;j=0;for(i=0;i<256;++i){j=(j+this.S[i]+key[i%key.length])&255;t=this.S[i];this.S[i]=this.S[j];this.S[j]=t;}this.i=0;this.j=0;}function ARC4next(){var t;this.i=(this.i+1)&255;this.j=(this.j+this.S[this.i])&255;t=this.S[this.i];this.S[this.i]=this.S[this.j];this.S[this.j]=t;return this.S[(t+this.S[this.i])&255];}Arcfour.prototype.init=ARC4init;Arcfour.prototype.next=ARC4next;function prng_newstate(){return new Arcfour();}var rng_psize=256;var rng_state;var rng_pool;var rng_pptr;function rng_seed_int(x){rng_pool[rng_pptr++]^=x&255;rng_pool[rng_pptr++]^=(x>>8)&255;rng_pool[rng_pptr++]^=(x>>16)&255;rng_pool[rng_pptr++]^=(x>>24)&255;if(rng_pptr>=rng_psize)rng_pptr-=rng_psize;}function rng_seed_time(){rng_seed_int(new Date().getTime());}if(rng_pool==null){rng_pool=new Array();rng_pptr=0;var t;while(rng_pptr<rng_psize){t=Math.floor(65536*Math.random());rng_pool[rng_pptr++]=t>>>8;rng_pool[rng_pptr++]=t&255;}rng_pptr=0;rng_seed_time();}function rng_get_byte(){if(rng_state==null){rng_seed_time();rng_state=prng_newstate();rng_state.init(rng_pool);for(rng_pptr=0;rng_pptr<rng_pool.length;++rng_pptr)rng_pool[rng_pptr]=0;rng_pptr=0;}return rng_state.next();}function rng_get_bytes(ba){var i;for(i=0;i<ba.length;++i)ba[i]=rng_get_byte();}function SecureRandom(){}SecureRandom.prototype.nextBytes=rng_get_bytes;function parseBigInt(str,r){return new BigInteger(str,r);}function linebrk(s,n){var ret='';var i=0;while(i+n<s.length){ret+=s.substring(i,i+n)+'\\n';i+=n;}return ret+s.substring(i,s.length);}function byte2Hex(b){if(b<0x10)return '0'+b.toString(16);else return b.toString(16);}function pkcs1pad2(s,n){if(n<s.length+11){return null;}var ba=new Array();var i=s.length-1;while(i>=0&&n>0){var c=s.charCodeAt(i--);if(c<128){ba[--n]=c;}else if((c>127)&&(c<2048)){ba[--n]=(c&63)|128;ba[--n]=(c>>6)|192;}else{ba[--n]=(c&63)|128;ba[--n]=((c>>6)&63)|128;ba[--n]=(c>>12)|224;}}ba[--n]=0;var rng=new SecureRandom();var x=new Array();while(n>2){x[0]=0;while(x[0]==0)rng.nextBytes(x);ba[--n]=x[0];}ba[--n]=2;ba[--n]=0;return new BigInteger(ba);}function RSAKey(){this.n=null;this.e=0;this.d=null;this.p=null;this.q=null;this.dmp1=null;this.dmq1=null;this.coeff=null;}function RSASetPublic(N,E){if(N!=null&&E!=null&&N.length>0&&E.length>0){this.n=parseBigInt(N,16);this.e=parseInt(E,16);}else alert('Invalid RSA public key');}function RSADoPublic(x){return x.modPowInt(this.e,this.n);}function RSAEncrypt(text){var m=pkcs1pad2(text,(this.n.bitLength()+7)>>3);if(m==null)return null;var c=this.doPublic(m);if(c==null)return null;var h=c.toString(16);if((h.length&1)==0)return h;else return '0'+h;}RSAKey.prototype.doPublic=RSADoPublic;RSAKey.prototype.setPublic=RSASetPublic;RSAKey.prototype.encrypt=RSAEncrypt;this.RSAKey=RSAKey;}).call(sinaSSOEncoder);function getpass(pwd,servicetime,nonce,rsaPubkey){var RSAKey=new sinaSSOEncoder.RSAKey();RSAKey.setPublic(rsaPubkey,'10001');var password=RSAKey.encrypt([servicetime,nonce].join('\\t')+'\\n'+pwd);return password;}";

 public SinaWeiboLogger(String username, String password) {
 this.username = username;
 this.password = password;

 //cookie策略，不设置会拒绝cookie rejected，设置策略保存cookie信息
 cookieStore = new BasicCookieStore();
 CookieSpecProvider myCookie = new CookieSpecProvider() {

  public CookieSpec create(HttpContext context) {
  return new DefaultCookieSpec();
  }
 };
 Registry<CookieSpecProvider> rg = RegistryBuilder.<CookieSpecProvider> create().register("myCookie", myCookie)
  .build();

 client = HttpClients.custom().setDefaultCookieStore(cookieStore).setDefaultCookieSpecRegistry(rg).build();
 get = new HttpGet();
 post = new HttpPost();
 }

 /**
 * 预登陆，使用用户名base64加密后get请求，得到返回值，使用返回值加密用户密码再次请求
 *
 * @throws IOException
 * @throws ClientProtocolException
 * @throws URISyntaxException
 */
 private void preLogin() throws ClientProtocolException, IOException, URISyntaxException {
 // 1
 su = new String(Base64.encodeBase64(URLEncoder.encode(this.username, "UTF-8").getBytes()));
 String preLoginUrl = "http://login.sina.com.cn/sso/prelogin.php?entry=account&callback=sinaSSOController.preloginCallBack&su="
  + su + "&rsakt=mod&client=ssologin.js(v1.4.15)&_=" + new Date().getTime();

 get.setURI(new URI(preLoginUrl));
 get.addHeader("Host", "login.sina.com.cn");
 get.addHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0");
 get.addHeader("Accept", "*/*");
 get.addHeader("Accept-Language", "zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3");
 get.addHeader("Accept-Encoding", "gzip, deflate");
  get.addHeader("Referer", "http://login.sina.com.cn/");
 get.addHeader("Connection", "keep-alive");

 HttpResponse resp = client.execute(get);
 //保存请求返回cookie，登录后请求其他页面需要带cookie
 saveCookie(resp.getAllHeaders(), this.headerCookie);

 HttpEntity entity = resp.getEntity();
 String cont = EntityUtils.toString(entity);
 // System.out.println(cont);
 cont = cont.replace("sinaSSOController.preloginCallBack(", "");
 cont = cont.replace(")", "");
 JSONObject json = JSONObject.parseObject(cont);
 this.retcode = json.getIntValue("retcode");
 this.servertime = json.getLongValue("servertime");
 this.pcid = json.getString("pcid");
 this.nonce = json.getString("nonce");
 this.pubkey = json.getString("pubkey");
 this.rsakv = json.getString("rsakv");
 this.is_openlock = json.getIntValue("is_openlock");
 this.showpin = json.getIntValue("showpin");
 this.exectime = json.getIntValue("exectime");
 }

 private void saveCookie(Header[] headers, StringBuffer headerCookie) {
 for(Header h : headers) {
  if (h.getName().equals("Set-Cookie")) {
  headerCookie.append(h.getValue()).append(";");
  }
 }
 } 

 /**
 * 登录新浪通行证 账号登录，加密密码，post请求
 *
 * @return
 *
 * @throws IOException
 * @throws ClientProtocolException
 * @throws ScriptException
 * @throws NoSuchMethodException
 * @throws URISyntaxException
 */
 private AccessToken accountLogin() throws NoSuchMethodException, ScriptException, ClientProtocolException, IOException, URISyntaxException {
 // 2
 String loginUrl = "http://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.4.15)&_="
  + new Date().getTime();
 post.setURI(new URI(loginUrl));
 post.addHeader("Host", "login.sina.com.cn");
 post.addHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0");
 post.addHeader("Accept", "*/*");
 post.addHeader("Content-Type", "application/x-www-form-urlencoded");
 post.addHeader("Accept-Language", "zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3");
 post.addHeader("Accept-Encoding", "gzip, deflate");
 post.addHeader("Referer", "http://login.sina.com.cn/");
 post.addHeader("Connection", "keep-alive");

 // 使用js加密密码,RSA,调用js内方法
 ScriptEngineManager sem = new ScriptEngineManager();
 ScriptEngine se = sem.getEngineByName("javascript");

 se.eval(sina_js);

 if (se instanceof Invocable) {
  Invocable iv = (Invocable) se;
  sp = (String) iv.invokeFunction("getpass", this.password, this.servertime, this.nonce,
   this.pubkey);
 }

 List<NameValuePair> parms = new ArrayList<NameValuePair>();
 parms.add(new BasicNameValuePair("entry", "account"));
 parms.add(new BasicNameValuePair("gateway", "1"));
 parms.add(new BasicNameValuePair("from", ""));
 parms.add(new BasicNameValuePair("savestate", "0"));
 parms.add(new BasicNameValuePair("useticket", "0"));
 parms.add(new BasicNameValuePair("pagerefer", ""));
 parms.add(new BasicNameValuePair("vsnf", "1"));
 parms.add(new BasicNameValuePair("su", su));
 parms.add(new BasicNameValuePair("service", "sso"));
 parms.add(new BasicNameValuePair("servertime", servertime + ""));
 parms.add(new BasicNameValuePair("nonce", nonce));
 parms.add(new BasicNameValuePair("pwencode", "rsa2"));
 parms.add(new BasicNameValuePair("rsakv", rsakv));
 parms.add(new BasicNameValuePair("sp", sp));
 parms.add(new BasicNameValuePair("sr", "1366*768"));
 parms.add(new BasicNameValuePair("encoding", "UTF-8"));
 parms.add(new BasicNameValuePair("cdult", "3"));
 parms.add(new BasicNameValuePair("domain", "sina.com.cn"));
 parms.add(new BasicNameValuePair("prelt", "51"));
 parms.add(new BasicNameValuePair("returntype", "TEXT"));
 post.setEntity(new UrlEncodedFormEntity(parms));

 HttpResponse resp = client.execute(post);

 //保存请求返回cookie，登录后请求其他页面需要带cookie
 saveCookie(resp.getAllHeaders(), this.headerCookie);
 //请求返回链接
 JSONObject jsonObj = JSONObject.parseObject(EntityUtils.toString(resp.getEntity()));
 this.retcode = jsonObj.getIntValue("retcode");
 this.uid = jsonObj.getString("uid");
 this.nick = jsonObj.getString("nick");
 this.domainurls = jsonObj.getJSONArray("crossDomainUrlList");
 List<String> retMsg = new ArrayList<String>();
 int i = 0;
 for (Object url : domainurls) {
  System.out.println("url:"+url.toString());
  get.setURI(new URI(url.toString()+"&callback=sinaSSOController.doCrossDomainCallBack&scriptId=ssoscript"+i+"&client=ssologin.js(v1.4.15)&_="+new Date().getTime()));

  resp = client.execute(get);

  retMsg.add(EntityUtils.toString(resp.getEntity()));
  i++;
 }
 Oauth oauth = new Oauth();
 try {
  String url = oauth.authorize("code");
  get.setURI(new URI(url));
  List<URI> allRedirectLocations = getAllRedirectLocations(url);
  for (URI uri : allRedirectLocations) {
  String retUrl = uri.toString();
   int begin = retUrl.indexOf("code=");
   if (begin != -1) {
   int end = retUrl.indexOf("&", begin);
   if (end == -1)
    end = retUrl.length();
   String code = retUrl.substring(begin + 5, end);
   if (code != null) {
    try{
    AccessToken token = oauth.getAccessTokenByCode(code);
    return token;
    }catch(Exception e){
    e.printStackTrace();
    }
   }
   break;
   }
  }
 } catch (WeiboException e) {
  // TODO Auto-generated catch block
  e.printStackTrace();
 }
 return null;

 }
 public List<URI> getAllRedirectLocations(String link) throws ClientProtocolException, IOException{
 List<URI> redirectLocations = null;
 CloseableHttpResponse response = null;
 try{
  HttpClientContext context = HttpClientContext.create();
  HttpGet httpGet = new HttpGet(link);
  //添加请求cookie到请求头
  httpGet.addHeader("Cookie", this.headerCookie.toString());
  response = (CloseableHttpResponse) client.execute(httpGet, context); 

  // 获取所有的重定向位置
  redirectLocations = context.getRedirectLocations();
 } finally{
  if(response!=null){
  response.close();
  }
 }
 return redirectLocations;
 } 

 /**
 * 发微博
 * @param token 认证Token
 * @param content 微博内容
 * @return
 * @throws Exception
 */
 public static boolean sinaSendWeibo(String token,String content) throws Exception {
 boolean flag = false ;
 Timeline tm = new Timeline(token);
 try
 {
  Status status = tm.updateStatus(content);
  flag = true ;
 }
 catch (WeiboException e)
 {
  flag = false ;
  System.out.println(e.getErrorCode());
 }
 return flag;
 }
 /**
 * 登录
 */
 @SuppressWarnings("static-access")
 public void login(String context) {
 try {
  this.preLogin();
  AccessToken at = this.accountLogin();
  this.sinaSendWeibo(at.getAccessToken(),context);
 } catch (ClientProtocolException e) {
  e.printStackTrace();
 } catch (IOException e) {
  e.printStackTrace();
 } catch (NoSuchMethodException e) {
  e.printStackTrace();
 } catch (ScriptException e) {
  e.printStackTrace();
 } catch (URISyntaxException e) {
  e.printStackTrace();
 } catch (Exception e) {
  // TODO Auto-generated catch block
  e.printStackTrace();
 }
 }

 public HttpClient getClient() {
 return client;
 }

 public void setClient(HttpClient client) {
 this.client = client;
 }

 public HttpPost getPost() {
 return post;
 }

 public void setPost(HttpPost post) {
 this.post = post;
 }

 public HttpGet getGet() {
 return get;
 }

 public void setGet(HttpGet get) {
 this.get = get;
 }

 public String getUsername() {
 return username;
 }

 public void setUsername(String username) {
 this.username = username;
 }

 public String getSu() {
 return su;
 }

 public void setSu(String su) {
 this.su = su;
 }

 public String getSp() {
 return sp;
 }

 public void setSp(String sp) {
 this.sp = sp;
 }

 public String getNonce() {
 return nonce;
 }

 public void setNonce(String nonce) {
 this.nonce = nonce;
 }

 public String getRsakv() {
 return rsakv;
 }

 public void setRsakv(String rsakv) {
 this.rsakv = rsakv;
 }

 public String getPubkey() {
 return pubkey;
 }

 public void setPubkey(String pubkey) {
 this.pubkey = pubkey;
 }

 public int getRetcode() {
 return retcode;
 }

 public void setRetcode(int retcode) {
 this.retcode = retcode;
 }

 public String getUid() {
 return uid;
 }

 public void setUid(String uid) {
 this.uid = uid;
 }

 public String getNick() {
 return nick;
 }

 public void setNick(String nick) {
 this.nick = nick;
 }

 public static String getSina_js() {
 return sina_js;
 }

 public BasicCookieStore getCookieStore() {
 return cookieStore;
 }

 public void setCookieStore(BasicCookieStore cookieStore) {
 this.cookieStore = cookieStore;
 }

 public static void main(String[] args) throws HttpException, IOException {

 new SinaWeiboLogger("微博账号", "密码").login("xxxxx");
 }
}

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