GetMethod
- 简单的一个Test
package com.etc.task;
import net.sf.json.JSONObject;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import java.io.IOException;
import java.net.URLEncoder;
public class Test {
public static void getG(){
//1.创建 HttpClient
HttpClient client = new HttpClient();
String s = null;
try {
//中文转码
s = URLEncoder.encode("A有限公司", "UTF-8");
//2.构造GetMethod的实例
GetMethod getMethod = new GetMethod("http://192.xxx.xxx.xx:8088/GetBlist.query_blist_info?customer_name="+s);
getMethod.addRequestHeader("Content-Type", "text/html; charset=UTF-8");
int i = client.executeMethod(getMethod);
//getMethod.getResponseBodyAsString()获取返回的json
System.out.println(i+","+getMethod.getResponseBodyAsString());
JSONObject jsonObject = JSONObject.fromObject(getMethod.getResponseBodyAsString());
String data = jsonObject.getString("data");
JSONObject jsonData = JSONObject.fromObject(data.substring(1,data.length()-1));
String cstFlag = jsonData.getString("cst_flag");
System.out.println("cst_flag="+cstFlag);
} catch (IOException e) {
e.printStackTrace();
}
}
public static void main(String[] args){
getG();
}
}
得到
PostMethod
- 一个简单的Test例子
package com.etc.task;
import net.sf.json.JSONObject;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import java.io.IOException;
import java.net.URLEncoder;
public class Test {
public static void getP(){
//1.创建 HttpClient
HttpClient client = new HttpClient();
String url = "192.168.xxx.xx:8080/xxx"
//2.构造PostMethod 的实例
PostMethod postMethod = new PostMethod(url);
postMethod.addRequestHeader("Content-Type", "application/x-www-urlencoded; charset=UTF-8");
//3.请求参数,方式一(简单)
postMethod.addParameter("customer_name","xxxxx");
/*
//请求参数方式二
NameValuePair[] data = {
new NameValuePair("customer_name","xxxx"),
new NameValuePair("customer_name2","yyy")
};
postMethod.setRequestBody(data);
*/
try {
int i = client.executeMethod(postMethod);
System.out.println(i+","+postMethod.getResponseBodyAsString());
} catch (IOException e) {
e.printStackTrace();
}
}
public static void main(String[] args){
getP();
}
}