feat: [用户管理] 对接域控，对接模块的nacos密码改成其他一致

hxhq-modules/hxhq-integration/src/main/resources/bootstrap.yml

@@ -15,7 +15,7 @@ spring:
   cloud:
     nacos:
       username: nacos
-      password: nacos
+      password: nacosHxhq
       discovery:
         # 服务注册地址
         server-addr: 127.0.0.1:8848

hxhq-modules/hxhq-system/src/main/java/com/hxhq/system/controller/SysUserController.java

@@ -297,7 +297,7 @@ public class SysUserController extends BaseController
     }
 
     @GetMapping("/checkExist")
-    public AjaxResult checkExist(@PathVariable("username") String username){
+    public AjaxResult checkExist(String username){
         AjaxResult exists = remoteIntegrationService.checkAccountExists(username);
         return exists;
     }