bug fixed

wisenergy-web-admin/src/main/java/cn/wisenergy/web/admin/controller/app/LoginController.java

@@ -133,7 +133,7 @@ public class LoginController {
             @ApiImplicitParam(name = "userId", value = "用户主键ID", required = true, dataType = "String")
     })
     @GetMapping(value = "/registerByQrCode")
-    public ResponseEntity<byte[]> registerByQrCode(@RequestParam("user_id") Long userId, HttpServletRequest request) throws IOException {
+    public ResponseEntity<byte[]> registerByQrCode(@RequestParam("userId") Long userId, HttpServletRequest request) throws IOException {
         User user = this.usersService.getUserById(userId);
         if (user != null) {
             String regFullUrl = request.getScheme() + "://" + request.getServerName() + ":"+request.getServerPort()