OkHttpClient如何实现一个Get请求呢?

OkHttpClient之Get请求的实现思路

1.引入OkHttpClient对应的jar包
2.声明OkHttpClient对象
3.使用OkHttpClient对象的build()方法构建对象
4.使用execute方法,即可发起OkHttpClient请求

package com.java265;

import java.io.IOException;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

public class Test {
    public static void main(String[] args) {
        String path="http://localhost:8080/test?useName=zhangsan&pwd=123";
        // 1 创建okhttp客户端对象
        OkHttpClient client  = new OkHttpClient();
        // 2 request 默认是get请求
        Request request = new  Request.Builder().url(path).build();
        // 3 进行请求操作
        try {
            Response response = client.newCall(request).execute();
            // 4 判断是否请求成功
            if(response.isSuccessful()){
                // 得到响应体中的身体,将其转成  string
                String string = response.body().string();
                System.out.println(string);
            }
            
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }  
    }
}