深入淺析Restful接口的兩種使用方式

2020-01-24 00:15:16

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供稿：網(wǎng)友

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.