Http发送post(x

使用jar包：

1<!--commons-httpclient-->
2<dependency>
3      <groupId>commons-httpclient</groupId>
4      <artifactId>commons-httpclient</artifactId>
5      <version>3.1</version>
6   </dependency>
7</dependencies>

代码：

1try {
2            String postURL = "http://*.*.*.*:8080/cjs/ad";
3            PostMethod postMethod = null;
4            postMethod = new PostMethod(postURL) ;　　　　　　　//添加请求头数据
5            postMethod.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8") ;
6            //参数设置，需要注意的就是里边不能传NULL，要传空字符串
7            NameValuePair[] data = {
8                    new NameValuePair("_ArgStr1","*"),                    new NameValuePair("_ArgStr2","*")
9            };
10
11            postMethod.setRequestBody(data);
12
13            org.apache.commons.httpclient.HttpClient httpClient = new org.apache.commons.httpclient.HttpClient();
14            int response = httpClient.executeMethod(postMethod); // 执行POST方法
15            String result = postMethod.getResponseBodyAsString() ;
16            System.out.println(response);
17            System.out.println(result);
18        } catch (Exception e) {
19            // logger.info("请求异常"+e.getMessage(),e);
20            throw new RuntimeException(e.getMessage());
21        }