[HttpClient]HTTPClient PostMethod 中文乱码问题解决方案（2种） - 追竹 - 博客频道 - CSDN.NET
一、在调用PostMethod方法时设置字符编码：
- PostMethod postMethod = new PostMethod(
- "http://127.0.0.1:8080/HttpClientServer/login.do");
- postMethod.getParams(). setParameter( HttpMethodParams.HTTP_CONTENT_CHARSET,"utf-8");
二、重载PostMethod的getRequestCharSet()方法, 返回我们需要的编码(字符集)名称, 就可以解决 UTF-8 或者其它非默认编码提交 POST 请求时的乱码问题了.
- //Inner class for UTF-8 support
- public static class UTF8PostMethod extends PostMethod{
- public UTF8PostMethod(String url){
- super(url);
- }
- @Override
- public String getRequestCharSet() {
- //return super.getRequestCharSet();
- return "utf-8";
- }
- }
- PostMethod postMethod = new UTF8PostMethod(
- "http://127.0.0.1:8080/HttpClientServer/login.do");
三、最后服务器端要配合客户端，设置下编码字符集：
- public void doPost(HttpServletRequest request, HttpServletResponse response)
- throws ServletException, IOException {
- //解决中文乱码问题，此步不可少
- request.setCharacterEncoding("UTF-8");
- response.setContentType("text/html");
- response.setCharacterEncoding("UTF-8");
- PrintWriter out = response.getWriter();
- String username = (String) request.getParameter("username");
- String password = (String) request.getParameter("password");
- System.out.println("******************** doPost被执行了 ********************");
- System.out.println("您的请求参数为:/tusername:" + username + "/tpassword:"
- + password);
- out.print("您的请求参数为:/tusername:" + username + "/tpassword:" + password);
- out.flush();
- out.close();
- }