深入淺析Restful接口的兩種使用方式

更新時(shí)間：2018年09月13日 09:44:02 作者：陳曉嬋

restful接口常用的兩種方式是get和post.接下來通過本文給大家介紹Restful接口的兩種使用方式，本文給大家介紹的非常詳細(xì)，需要的朋友參考下吧

為什么用restful接口?

怎么用呢?

restful接口常用的兩種方式是get和post.下面簡單介紹一下這兩種方式的使用.

由于調(diào)用restful接口是通過url的方式來訪問后端的代碼.新建CustRegisterApi類以后,除了基本的注入外,還需要配置url的地址.以后的demo就在這個(gè)類里面寫了.

<strong><span style="font-size:18px;">@RestController
@RequestMapping(value = "/customer/register", produces = { MediaType.APPLICATION_JSON_UTF8_VALUE })
@CrossOrigin(origins = "*")
public class CustRegisterApi {
 @Autowired
 private HttpServletRequest request;
 @Autowired
 private HttpServletResponse response; 
}</span></strong>

1:get方式,url地址會(huì)在地址欄顯示出參數(shù).

<strong><span style="font-size:18px;">/**
 * 檢查郵箱是否已經(jīng)綁定
 * @param email 郵箱
 * @return
 */
 @RequestMapping(value = "/checkEmail", method = { RequestMethod.GET })
 @ApiOperation(value = "檢查郵箱是否已經(jīng)綁定")
 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;
 }</span></strong>

訪問方式:http://localhost:8080(端口號(hào))/模塊名稱/register/checkEmail?email=****

:post方式,url地址會(huì)在地址欄不會(huì)顯示出參數(shù).

<strong><span style="font-size:18px;">/**
 * 修改密碼
 * @param memberId 用戶編號(hào)
 * @param oldPassword 舊密碼
 * @param newPassword 新密碼
 * @return
 * @throws Exception
 */
 @RequestMapping(value = "/modifyPassword", method = RequestMethod.POST, consumes = "application/json")
 @ApiOperation(value = "修改支付密碼")
 public RestResponse<Boolean> changePassword(@RequestBody CaptchaVO captchaVO) throws Exception {
 // 驗(yàn)證舊密碼是否正確
 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);
 }</span></strong>

post方式

是通過application/json;charset=utf-8來訪問一級(jí)custom的方式來訪問,一般是用于修改密碼或者是不讓別人看到參數(shù)的情況下用的post方式.