定制化开发delete请求带body_网络请求

定制化开发网络接口返回的是json定制化开发格式的数据，用字符串接收，然后利用工具来将其转换为json或实体类。

1、创建跟json对象有相同属性的类

//json对象为{  "refresh_token": "xxx",  "expires_in": 2592000,  "scope": "xxx",  "session_key": "xxx",  "access_token": "xxx",  "session_secret": "xxx"}//创建对应的java类@Datapublic class AuthVo {    private String refreshToken;    private String expiresIn;    private String scope;    private String sessionKey;    private String accessToken;    private String sessionSecret;}//请求的地址String url = "https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=xxx&client_secret=xxx";//HttpRequest为hutool的类import cn.hutool.http.HttpRequest;String body = HttpRequest.post(url).execute().body();//转换为对应的类， JSONUtil为import cn.hutool.json.JSONUtil;AuthVo authVo = JSONUtil.toBean(body,AuthVo.class);//查看属性System.out.println(authVo.getAccessToken());

2、直接转为json对象

//请求的地址String url = "https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=xxx&client_secret=xxx";String body = HttpRequest.post(url).execute().body();//直接转成json对象JSONObject jsonObject = new JSONObject(body);jsonObject.getStr("access_token")

发送参数

请求网络时需要带参数请求

1. 直接在地址后面添加键值对

//拼凑链接字符串String authHost = "https://aip.baidubce.com/oauth/2.0/token?";String getAccessTokenUrl = authHost                + "grant_type=client_credentials"                + "&client_id=" + "xxx"                + "&client_secret=" + "xxx";String body = HttpRequest.post(url).execute().body();//也可以设置带头部的请求String body2 = HttpRequest.post(url)    .header("Tracking-Api-Key","a5f0febe-fb63-4f76-98ba-d2c7b4923773")    .header("Content-Type ","application/json; charset=UTF-8")    .execute()    .body();

2，生成json格式的字符串传递不过好像也是转换成String再去请求，还在研究