【Restful接口】restful接口的两种使用方式

朱雀 2022-07-15 03:40 310阅读 0赞

**        小编最近的项目是好几个团队的一块合作,由于项目大,功能多,各个团队负责的东西不同,我的团队除了自己的开发前端和后端外,还负责给别的团队提供后端支持,在这里就用上了restful接口.**

**         小编刚开始都是本本分分的做着自己的dubbo接口,后来被分了几个restful接口,之前没有写过restful接口,别人给讲了讲以后开始写dobbo接口的旅程.**

#  #

# **为什么用restful接口?**    #

# **怎么用呢?** #

**restful接口常用的两种方式是get和post.下面简单介绍一下这两种方式的使用.**

**由于调用restful接口是通过url的方式来访问后端的代码****.****新建CustRegisterApi类以后,除了基本的注入外,还需要配置url的地址.以后的demo就在这个类里面写了.**

@RestController
 @RequestMapping(value = "/customer/register", produces = { MediaType.APPLICATION_JSON_UTF8_VALUE })
 @CrossOrigin(origins = "*")
 public class CustRegisterApi {
 @Autowired
 	private HttpServletRequest request;
 
 	@Autowired
 	private HttpServletResponse response;	
 }

**1:get方式,url地址会在地址栏显示出参数.**

/**
 	 * 检查邮箱是否已经绑定
 	 * @param email 邮箱
 	 * @return
 	 */
 	@RequestMapping(value = "/checkEmail", method = { RequestMethod.GET })
 	@ApiOperation(value = "检查邮箱是否已经绑定")
 	public RestResponse<Boolean> checkEmail(@RequestParam(value = "email") String email) {
 		RestResponse<Boolean> restResponse = null;
 		try {
 			boolean checkIsMailBinding = custService.checkIsMailBinding(email);
 			// restResponse = new RestResponse<Boolean>(RestRespCode.OK, MessageUtil.getMessage(RestRespCode.OK),
 			// checkIsMailBinding);
 			if (checkIsMailBinding == false) {
 				restResponse = new RestResponse<Boolean>(RestRespCode.REGISTER_USERNAME_EXISTED,
 						MessageUtil.getMessage(RestRespCode.REGISTER_USERNAME_EXISTED), null);
 			} else {
 				restResponse = new RestResponse<Boolean>(RestRespCode.OK, MessageUtil.getMessage(RestRespCode.OK), null);
 			}
 		} catch (Exception e) {
 			e.printStackTrace();
 			restResponse = new RestResponse<Boolean>(RestRespCode.INTERNAL_ERROR,
 					MessageUtil.getMessage(RestRespCode.INTERNAL_ERROR), null);
 		}
 		return restResponse;
 	}

**访问方式:http://localhost:8080(端口号)/模块名称/register/checkEmail?email=\*\*\*\***

**2:post方式,url地址会在地址栏不会显示出参数.**

/**
 	 * 修改密码
 	 * @param memberId 用户编号
 	 * @param oldPassword 旧密码
 	 * @param newPassword 新密码
 	 * @return
 	 * @throws Exception
 	 */
 	@RequestMapping(value = "/modifyPassword", method = RequestMethod.POST, consumes = "application/json")
 	@ApiOperation(value = "修改支付密码")
 	public RestResponse<Boolean> changePassword(@RequestBody CaptchaVO captchaVO) throws Exception {
 		// 验证旧密码是否正确
 		Boolean findPassword = registerService.findPassword(captchaVO.getMemberId(), captchaVO.getOldPassword());
 		if (findPassword == false) {
 			return new RestResponse<Boolean>(RestRespCode.PASSWORD_WRONG,
 					MessageUtil.getMessage(RestRespCode.PASSWORD_WRONG), null);
 		}
 		return new RestResponse<Boolean>(RestRespCode.OK, MessageUtil.getMessage(RestRespCode.OK), null);
 	}

**post方式**

**是通过application/json;charset=utf-8来访问一级custom的方式来访问,一般是用于修改密码或者是不让别人看到参数的情况下用的post方式.**

![Center][]

**在测试的时候我是用火狐浏览器上的resteasy插件来进行测试的.**

[Center]: /images/20220715/855cdddead5b40df92a062a9ccb7d25c.png