标签：slf4j rgs 例子 private ping 请求 排除 code tail
一、RESTFul风格API
1、优点：
GET ： 获取资源
POST ： 添加资源
PUT ： 修改资源
DELETE ： 删除资源
二、代码演示：
/** * @author Levi * @date 2019/9/18 9:31 */ @Data @AllArgsConstructor @NoArgsConstructor @Builder public class Animal { private String name; private Integer type; private String num; private Long id; private Date birthDate; }
新建Animal类，使用注解，包含设置get/set方法、全部参数构造器、无参数构造器、builder快速创建对象
/** * @author Levi * @date 2019/9/18 9:36 */ @Slf4j @RestController @RequestMapping("/rest") public class AnimalController { @RequestMapping(value = "/animals", method = POST, produces = "application/json") public AjaxResponse saveArticle(@RequestBody Animal animal) { log.info("saveArticle：{}",animal); return AjaxResponse.success(animal); } @RequestMapping(value = "/animals/{id}", method = DELETE, produces = "application/json") public AjaxResponse deleteArticle(@PathVariable Long id) { log.info("deleteAnimals：{}",id); return AjaxResponse.success(id); } @RequestMapping(value = "/animals/{id}", method = PUT, produces = "application/json") public AjaxResponse updateArticle(@PathVariable Long id, @RequestBody Animal animal) { animal.setId(id); log.info("updateArticle：{}",animal); return AjaxResponse.success(animal); } @RequestMapping(value = "/animals/{id}", method = GET, produces = "application/json") public AjaxResponse getArticle(@PathVariable Long id) { Animal animal = Animal.builder().id(1L).name("levi").build(); return AjaxResponse.success(animal); } }
新建 AnimalController，用postMan做测试：
新建一个post请求（添加），返回创建的对象；
@RestController = @Controller + @ResponseBody
@Slf4j @Controller @RequestMapping("/rest") public class AnimalController { @RequestMapping(value = "/animals", method = POST, produces = "application/json") public @ResponseBody AjaxResponse saveArticle(@RequestBody Animal animal) { log.info("saveArticle：{}",animal); return AjaxResponse.success(animal); }
上述注解可以改为上面的代码所示
@PathVariable 参数说明
delete请求例子
springboot默认json工具为：jackjson
各种json工具性能对比：https://blog.csdn.net/accountwcx/article/details/50252657
@JsonIgnore 排除属性不做序列化与反序列化
@JsonProperty 为属性换一个名
@JsonPropertyOrder(value={"pname1","pname2"}) 改变json子属性的默认定义的顺序
@JsonInclude(JsonInclude.Include.NON_NULL) 排除为空的元素不做序列化反序列化
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8") 指定属性格式
spring:
jackson:
date-format: yyyy-MM-dd HH:mm:ss
time-zone: GMT+8
标签：slf4j rgs 例子 private ping 请求 排除 code tail
原文地址：https://www.cnblogs.com/liweiweicode/p/11622313.html
