【发布时间】:2017-12-14 19:36:45
【问题描述】:
我正在使用 JHipster(Java,Spring Boot,Angular) 开发一个应用程序。 我有课程和学生实体。学生应在登录后点击注册按钮注册课程。 我写了post api并从swagger中测试了它。它工作正常。 但是当我尝试将其链接到带有 angular1 的按钮时;它会给出任何反应。
我的 Post API(我从 swagger 中测试它工作正常)
@PostMapping("/registercourse/{studentId}/{courseId}")
@Timed
public ResponseEntity<Void> registerCourse(@PathVariable Long studentId,@PathVariable Long courseId) {
log.debug("REST request to register {} Course : {} Student : {}", courseId,studentId);
courseRepository.registerCourse(studentId,courseId);
return ResponseEntity.ok().headers(HeaderUtil.createEntityCreationAlert(ENTITY_NAME, courseId.toString())).build();
}
course.register.states.js
(function() {
'use strict';
angular
.module('mucsApp')
.config(stateConfig);
stateConfig.$inject = ['$stateProvider'];
function stateConfig($stateProvider) {
$stateProvider
.state('course.register', {
parent: 'entity',
url: '/registercourse/:studentid/:courseid',
data: {
authorities: ['ROLE_USER']
},
controller: function($scope, $stateParams) {
$scope.studentid = $stateParams.studentid;
$scope.courseid = $stateParams.courseid;
$http({
method: 'POST',
url: 'http://localhost:8080/' + $scope.studentid + '/' + $scope.courseid,
headers: {
'Content-Type': 'application/json'
}
}).then(function successCallback(response) {
console.log("GREAT");
}, function errorCallback(response) {
console.log(response)
});
}
});
}})();
course.register.service.js
(function() {
'use strict';
angular
.module('mucsApp')
.factory('CourseRegister', CourseRegister);
CourseRegister.$inject = ['$resource'];
function CourseRegister ($resource) {
var resourceUrl = 'api/registercourse/:studentid/:courseid';
return $resource(resourceUrl, {}, {
'query': { method: 'POST', isArray: true},
'save': {
method: 'POST',
transformRequest: function (data) {
var copy = angular.copy(data);
return angular.toJson(copy);
}
}
});
}})();
我的html按钮:
<button type="submit"
ui-sref="course.register({studentid:vm.mystudentid , courseid:course.id})"
class="btn btn-info btn-sm">
<span class="glyphicon glyphicon-eye-open"></span>
<span class="hidden-sm-down">Kaydol</span>
</button>
【问题讨论】:
-
var resourceUrl = 'api/registercourse/:studentid/:courseid' 是否正确?如果您尝试使用 SoapUI 或 Postman 直接访问端点,完整的 URL 是什么?
标签: java angularjs spring rest jhipster