function gocook() {
var nowtime = (new Date).getTime();
var URL = plus.android.importClass("java.net.URL");
var URLConnection = plus.android.importClass("java.net.URLConnection");
var BufferedReader = plus.android.importClass("java.io.BufferedReader");
var InputStreamReader = plus.android.importClass("java.io.InputStreamReader");
var StrictMode = plus.android.importClass("android.os.StrictMode");
//以下两句必加，不然会请求不了网络，原因：
//android3.0版本开始就强制程序不能在主线程中访问网络，要把访问网络放在独立的线程中。
//以下两句可以忽略这些强制策略。
var policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
var httpConn = new URL("https://login.10086.cn/captchazh.htm?type=05×tamp=" + nowtime).openConnection();
// 设置通用属性
httpConn.setRequestProperty("Accept", "*/*");
httpConn.setRequestProperty("Content-Type", "image/jpeg");
httpConn.setRequestProperty("Connection", "Keep-Alive");
//设置Cookie
//httpConn.setRequestProperty("Cookie", cookies);
httpConn.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)");
// 建立实际的连接
httpConn.connect();
// 响应头部获取
var htmlHeads = [];
var cookies = "";
//取cookie
for (var i = 1; i<100; i++) {
var key_= httpConn.getHeaderFieldKey(i);if (key_==null){
console.log("--------------------------------"+cookies);
break;
}else{
htmlHeads.push(key_ + ':' +httpConn.getHeaderField(i));
if(key_=="Set-Cookie") {
var cookie= httpConn.getHeaderField(i);cookies += cookie.substring(0,cookie.indexOf(";")+1);
}
}
}
//----------------获取输出 start----------------//
var reader= newBufferedReader(new InputStreamReader(httpConn.getInputStream(), "UTF-8"));
var lines;
//输出数据
var response= "";
while ((lines= reader.readLine())!= null){
response += lines;}
reader.close();
//----------------获取输出 end----------------//
}
