HttpClient POST的UTF-8编码

public static void main(String[] args) throws Exception, IOException {
        String url = "http://localhost:8080/test.jsp";
        PostMethod postMethod = new UTF8PostMethod(url);
        //填入各个表单域的值
        NameValuePair[] data = {
                new NameValuePair("TEXT", "中文"),
        };
        //将表单的值放入postMethod中
        postMethod.setRequestBody(data);
        //执行postMethod
        HttpClient httpClient = new HttpClient();
        httpClient.executeMethod(postMethod);
    }
   
    //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";
        }
    }