package com.yb.util; import okhttp3.*; import org.springframework.stereotype.Component; import java.io.IOException; @Component public class OkHttpUtil { // get请求 public String getMessage(String url) { try { OkHttpClient client = new OkHttpClient(); Request request = new Request.Builder() .url(url) .build(); Response response = client.newCall(request).execute(); return response.body().string(); }catch (IOException e){ System.out.println(e.getMessage()); } return null ; } // post请求 public String postMessage(String url, String params) { try { OkHttpClient client = new OkHttpClient(); RequestBody body = RequestBody.create(MediaType.parse("application/x-www-form-urlencoded"), params); Request request = new Request.Builder() .url(url) .post(body) .build(); Response response = client.newCall(request).execute(); return response.body().string(); } catch (IOException e) { System.out.println(e.getMessage()); } return null ; } }