Wizzer's Blog

网易微博登陆验证，第一次请求使用BASE64加密、第二次请求使用MD5+RSA加密，比较变态，于是使用JAVA+JS相结合的方式，调用其JS方法得到加密字符串。

/core1.7.0.js 是经过处理的，删掉几行在JAVA引用中会报错的浏览器对象。

import org.apache.http.HttpResponse;
import org.apache.http.client.CookieStore;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.velocity.util.StringUtils;
import org.nutz.lang.Files;
import org.nutz.lang.util.ClassTools;
import org.nutz.repo.Base64;
import javax.script.Invocable;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;

/**
 * Created by Wizzer on 14-7-7.
 */
public class Netease {
    static String index_url = "http://t.163.com/session";
    static String login1_url = "http://reg.163.com/services/httpLoginExchgKeyNew";
    static String login2_url = "http://reg.163.com/httpLoginVerifyNew.jsp";
    static String status_url = "http://t.163.com/share/check/status";
    UrlUtil urlUtil = new UrlUtil();

    public static void main(String[] args) {
        CookieStore cookieStore = new Netease().login("email", "password");
    }

    public CookieStore login(String userid, String password) {
        try {
            DefaultHttpClient client = new DefaultHttpClient();
            HttpGet get = new HttpGet(login1_url + "?rnd=" + Base64.encodeToString(userid.getBytes(), true) + "&jsonp=setLoginStatus");
            get.setHeader("Accept", "*/*");
            get.setHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36");
            HttpResponse response = client.execute(get);
            int code = response.getStatusLine().getStatusCode();
            if (code == 200) {
                InputStream in = response.getEntity().getContent();
                BufferedReader reader = new BufferedReader(new InputStreamReader(in));
                String line = "", res = "";
                while (null != (line = reader.readLine())) {
                    res += line;
                }
                System.out.println("res:::" + res);
                if (res.contains("200")) {
                    String[] str = StringUtils.split(urlUtil.getStr(res, "setLoginStatus(\"", "\")"), "\\n");
                    String o = str[1], h = str[2];
                    ScriptEngineManager sem = new ScriptEngineManager();
                    ScriptEngine se = sem.getEngineByName("javascript");
                    se.eval(getJs());
                    String jiami = "";
                    if (se instanceof Invocable) {
                        Invocable invoke = (Invocable) se;
                        jiami = invoke.invokeFunction("getCode",
                                password, o, h).toString();

                        System.out.println("jiami = " + jiami);
                    }

                    DefaultHttpClient client2 = new DefaultHttpClient();
                    client2.setCookieStore(client.getCookieStore());
                    HttpGet get2 = new HttpGet(login2_url + "?rcode=" + jiami + "&product=t&jsonp=setLoginStatus&savelogin=0&username=" + userid);
                    get2.setHeader("Accept", "*/*");
                    get2.setHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36");
                    HttpResponse response2 = client2.execute(get2);
                    int code2 = response2.getStatusLine().getStatusCode();
                    if (code2 == 200) {
                        InputStream in2 = response2.getEntity().getContent();
                        BufferedReader reader2 = new BufferedReader(new InputStreamReader(in2));
                        String line2 = "", res2 = "";
                        while (null != (line2 = reader2.readLine())) {
                            res2 += line2;
                        }
                        System.out.println("res2:::" + res2);
                        if (res.contains("200")) {
                            return client2.getCookieStore();
                        }
                    }
                }
            }
            return null;
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

    private String getJs() {
        String jscontent = Files.read(ClassTools.getClassLoader().getResource("").getPath() + "netease" + "/core1.7.0.js");
        jscontent += "function getCode(p,o,h){\n" +
                "\t\t\t\tvar l=new RSAKey();\n" +
                "\t\t\t\tl.setPublic(h,o);\n" +
                "\t\t\t\treturn l.encrypt(getMd5(p));\t\t\t\t\n" +
                "   }";
        return jscontent;
    }
}

使用时候注意两处，
一是图片宽度、高度要固定，
二是如果图片宽度变了，那s.js也要改成一样的。

下载地址：

http://pan.baidu.com/s/1eiYiz

function sel(obj){
         var id=obj.value;
         var qx=document.getElementsByName("id");
         for(var i = 0; i < qx.length; i ++)
           {
               if(qx[i].type == "checkbox")
                {
                  var v=qx[i].value;
                  if(v!=""&&v.length>id.length&&v.startWith(id)){
                      if(obj.checked){
                          qx[i].checked=true;
                      } else{
                           qx[i].checked=false;
                      }
                  }
                   if(v!=""&&v.length<id.length&&id.startWith(v)){
                      if(obj.checked){
                      } else{
                           qx[i].checked=false;
                      }
                  }

                }
           }

<input onclick="sel(this)" type="checkbox" name="id" value="0001" />0001

<input onclick="sel(this)" type="checkbox" name="id" value="00010001" />00010001

<input onclick="sel(this)" type="checkbox" name="id" value="00010002" />00010002

<input onclick="sel(this)" type="checkbox" name="id" value="00010003" />00010003

使用百度地图JS API，制作一个自刷新页面，将从数据库查询出的经纬度作为一个坐标点传给百度API JS，当获得位置信息后执行JS里的AJAX方法访问另外一个页面，将地址保存入库。 

<script language=”JavaScript”>function myrefresh(){ window.location.reload(force=true);}setTimeout(‘myrefresh()’,1000);</script>

————————————————–

window.location.reload(force=true)

绕过缓存，从服务器下载文档。

window.location.reload(force=false)

这个是默认的，检测服务器上文档是否改变，如没有改变，就从缓存调出。

ps：因google反地址解析API有频率限制，所以只好用百度地图了，没有找到百度地图URL形式的API，只能另辟蹊跷。:)

XiorkFlow  这个设计器UI还是不错的，可以自动生成XML文件，只是节点和连接线如果能双击弹出窗口设置相关属性就好了，没办法，只能进行二次开发了。。：（

谁有更好的开源工作流设计器吗？

下载地址：http://www.pudn.com/downloads78/sourcecode/java/detail298487.html

其他不多述了，自己下了部署下，可以看看效果。

function GetQueryString(name) {
        var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
        var r = window.location.search.substr(1).match(reg);
        if (r != null)
            return unescape(r[2]);
        return null;
    }

以下是宽度变化的示例，高度也可参考：

<script type="text/javascript">
    function initWidth() {
        var bodyWidth = document.compatMode == "BackCompat"?document.body.clientWidth:document.documentElement.clientWidth;
        document.getElementById("Content").style.width = bodyWidth - 180;
    }
    initWidth();
    if (document.attachEvent) {
        window.attachEvent('onresize', initWidth);
    } else {
        window.addEventListener('resize', initWidth, false);
    }
</script>

一般是 $ 函数冲突造成的，例如：

function $() {
  var results = [], element;
  for (var i = 0; i < arguments.length; i++) {
    element = arguments[i];
    if (typeof element == 'string')
      element = document.getElementById(element);
    results.push(Element.extend(element));
  }
  return results.reduce();
}

 和

var $ = function (id) {
	return "string" == typeof id ? document.getElementById(id) : id;
};

和

function $(ele) {
  if (typeof(ele) == 'string'){
    ele = document.getElementById(ele)
    if(!ele){
  		return null;
    }
  }
  if(ele){
  	Core.attachMethod(ele);
	}
  return ele;
}

等。。。。找出问题费了一定功夫。。：（

function SetCookie(name,value)
{
var Days = 1;
var exp = new Date();
exp.setTime(exp.getTime() + Days*24*60*60*1000);
document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
}
function getCookie(name)//取cookies函数
{
var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
if(arr != null) return unescape(arr[2]); return null;

}
function delCookie(name)//删除cookie
{
var exp = new Date();
exp.setTime(exp.getTime() - 1);
var cval=getCookie(name);
if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
}