1. 源頁面
   地址

public static void main(String [] args)
    {
        try {
            URL url = new URL("http://121.42.42.197:8080/wealthFinding/strategy");
            URLConnection uconn = url.openConnection();
            uconn.setDoOutput(true);
            uconn.connect();

            String temp;
            final StringBuffer sb=new
 
 StringBuffer();
            //注意編碼格式 ，檢視網頁原始碼中charset的值 
            final BufferedReader in=new BufferedReader(new InputStreamReader(url.openStream(),"GB18030"));
            while ((temp = in.readLine()) != null) {
                sb.append("\n");
                sb.append(temp);
            }
            in
 
.close();
            System.out.println(sb);
        } catch (Exception e) {
            e.printStackTrace();
            System.out.println("出錯啦！");
        }
    }