javascript - 对电子邮件进行内联验证时出现 406( Not Acceptable )错误

Question

我正在对 emailId 进行内联验证，并检查 emailid 是否已存在于数据库中，但收到此错误 406( Not Acceptable )。
对于几乎每个电子邮件测试用例，它仅在一种情况下工作正常失败了，我在开发者工具中收到此错误

GET https://localhost:9002/provisioning-console/json/user/get/user/email-id/fff@dd.cc?ts=1480929984199 406 (Not Acceptable)

user-add-panel.html

<div>
  <div class="col-xs-8 col-sm-8 col-md-9 col-lg-9 controls">
    <input type="text" class="input-xlarge" id="emailId" name="emailId" autofocus="autofocus" ng-model="addUser.email" ng-model-options="{allowInvalid: true}" ng-change="invokeChangeEventEmailId()" ng-blur="invokeOnBlurEventEmail(addUser.email)" ng-pattern="emailpattern"
    placeholder="{{::'placeholder.addUser.emailId'|translate}}" required="true" ng-maxlength="254" />
  </div>

user-add-panel.js

$scope.invokeOnBlurEventEmail = function(email) {

  if (email == null) {
    $scope.emailvalidating = false;
  } else {

    $scope.emailvalidating = true;
  }

  var getRolePromise = userDetails.getUserByEmail(email);
  getRolePromise.then(function(response) {
    $scope.addUserForm.emailId.$setValidity('unique', false);
    $scope.emailvalidating = false;

  }, function(error) {
    $scope.addUserForm.emailId.$setValidity('unique', true);

    if (error.errorCode === 'error.invalid.email') {
      $scope.emailvalidating = false;
    } else {
      toasty.serviceError(error);
      $scope.emailvalidating = false;
    }
  });
}

这是我正在调用 API 的服务

用户状态.js

getUserByEmail: function(emailId) {

  var defer = $q.defer();
  restClientTemplate.execute({
    method: 'GET',
    url: 'json/user/get/user/email-id/' + emailId,

  }).then(function(response) {

    defer.resolve(response.results);
  }, function(response) {
    defer.reject(response);

  });
  return defer.promise;
}

Answer 1

.cc 在 URI 模式中可能具有特殊意义。解决方案

1. 如果使用@PathVariable，请指定可接受的电子邮件正则表达式
2. 简单的方法是使用@ReqeustParam