http库 之 OKHttpUtil

源码位置

方便实用，个人感觉不错

依赖

<dependency><groupId>io.github.admin4j</groupId><artifactId>common-http-starter</artifactId><version>0.7.5</version>
</dependency>

代码实践

/*** 通用http的post接口，返回body的JsonNode对象* @param URI 资源地址* @param object post请求参数，requestBody*/
private JsonNode CommonHttpRequest(String URI, Object object){JsonNode data = null;try {//BaseURL为配置文件中配置的内容Response post = HttpUtil.post(BaseURL + URI, object);if (post == null || post.body() == null){log.error("no response, post or body is null");throw new Exception("no response");}//测试环境为springboot 2.x，所以使用的jacksonObjectMapper objectMapper = new ObjectMapper();JsonNode jsonNode = objectMapper.readTree(Objects.requireNonNull(post.body(), "No Response From server").string());log.info("response: {}", jsonNode);int code = jsonNode.get("code").asInt();if (code != 200){log.error("Request failed, code: [{}]", code);throw new Exception("server code error");}data = jsonNode.get("data");}catch (Exception e){log.error("Http process failed.", e);throw new BusinessException(CodeEnum.SYSTEM_EXCEPTION);}return data;
}

以上只是我写的一个测试函数，具体使用还是要看一下源码.