使用Spring Boot在@PathVariable參數值包含'＃'字符后出現問題

Question

• 我正在使用Spring MVC和Spring Boot

• 我已經開發了demopro-dispatcher-servlet.xml ，示例代碼是

   <mvc:interceptor> <mvc:mapping path="/login/**" /> <ref bean="loginInterceptor" /> </mvc:interceptor> <bean id="loginInterceptor" class="com.demo.interceptor.LoginInterceptor" /> 

• 我的LoginInterceptor示例代碼是

   private static String[] SERVLET_PATHS = { "/login/email/password" .. } 

• 我的LoginController示例代碼是

   @Controller @RequestMapping("login") public class LoginController{ ...... @RequestMapping("/email/password/{email:.+}/{password:.+}") @Transactional public @ResponseBody void authenticationForLogin(@PathVariable String email, @PathVariable String password, HttpServletRequest request, HttpServletResponse response) { //i tried this code /* String restOfTheUrl1 = (String) request.getAttribute( HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE); logger.debug("Here password is : "+password+" : "+restOfTheUrl1); */ logger.debug("Here password is : "+password); //Its print demo!@ but input is demo!@#$%^ 

• 我的請求網址：“ http：localhost：8080 / demopro / login / email / password / {email} / {password} ”

• 正在從郵遞員那里撥打URL：“ http：localhost：8080/demopro/login/email/password/acecd@gmail.com/demo！@＃$％^ ”

• 密碼打印像演示！

• 幫助節省時間 ，我只想更改服務器端。
• 先感謝您..

Answer 1

當您傳遞敏感數據（如電子郵件和密碼）時，建議在此處使用url編碼/解碼。您將需要從UI傳遞經過編碼的url，然后在控制器中將其解碼為

String result = URLDecoder.decode(url , "UTF-8");