httpclient 中文乱码的解决方案

最近写个httpclient post的方法如下

 

public static void sendData(String url, String value[], String key[]) throws IOException { HttpClient client = new HttpClient(); // 设置代理服务器地址和端口 client.getHostConfiguration().setProxy("172.17.18.80",8080); // client.getHostConfiguration().setHost(host, port, "http"); PostMethod postMethod = new PostMethod(url); NameValuePair p1 = new NameValuePair(key[0], value[0]); NameValuePair p2 = new NameValuePair(key[1], value[1]); postMethod.setRequestBody(new NameValuePair[] { p1, p2 }); postMethod.setRequestHeader("Content-Type", "text/html;charset=gb2312"); // 使用POST方式提交数据 client.executeMethod(postMethod); // 打印服务器返回的状态 logger.info("服务器返回的状态=" + postMethod.getStatusLine()); // 打印结果页面 String response = new String(postMethod.getResponseBodyAsString() .getBytes("gb2312")); // 打印返回的信息 logger.info("返回的信息=" + response); // 释放连接 postMethod.releaseConnection(); }

 

 使用 postMethod.setRequestHeader("Content-Type", "text/html;charset=gb2312");  客户端接受的值是个null

 后改成  postMethod.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "gb2312"); 问题解决 很是奇怪

 

完整代码如下

public static void sendData(String url, String value[], String key[]) throws IOException { HttpClient client = new HttpClient(); // 设置代理服务器地址和端口 // client.getHostConfiguration().setProxy("172.17.18.80",8080); // client.getHostConfiguration().setHost(host, port, "http"); PostMethod postMethod = new PostMethod(url); postMethod.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "gb2312"); NameValuePair p1 = new NameValuePair(key[0], value[0]); NameValuePair p2 = new NameValuePair(key[1], value[1]); postMethod.setRequestBody(new NameValuePair[] { p1, p2 }); // 使用POST方式提交数据 client.executeMethod(postMethod); // 打印服务器返回的状态 logger.info("服务器返回的状态=" + postMethod.getStatusLine()); // 打印结果页面 String response = new String(postMethod.getResponseBodyAsString() .getBytes("gb2312")); // 打印返回的信息 logger.info("返回的信息=" + response); // 释放连接 postMethod.releaseConnection(); }

 

相关资源：解决HttpClient中文乱码问题jar文件