Spring MVC和AngularJS @RequestMapping [英] Spring MVC and AngularJS @RequestMapping
问题描述
我已经与弹簧引导和 AngularJS 与 REST 终点应用程序的应用程序。我在春天控制器有点套牢 @RequesMapping 我做了。问题是，我有这个例子网址：
本地主机：8080 /富/酒吧/ API / cardGenerated / 0102。
01是第一个参数，02是第二个参数。我怎样才能映射到 @RequestMapping 春季控制器获得上述的URL。
下面是我的控制器：
@RestController
@RequestMapping（/ API）
公共类CardGeneratedResource {
@RequestMapping（值=/ cardGenerated / {分支code} {} cardType
方法= RequestMethod.GET，
产生= MediaType.APPLICATION_JSON_VALUE）
@Timed
公共ResponseEntity＆LT; CardGenerated＆GT;得到（@PathVariable（分支code）字符串分支code，
@PathVariable（cardType）字符串cardType，
HttpServletResponse的响应）{ log.debug（REST请求获得CardGenerated：+分支code +和+ cardType）; CardGenerated cardGenerated = cardGeneratedRepository。
findTopByBranch codeAndCardTypeOrderByCardNumberDesc（分支code，cardType）; 如果（cardGenerated == NULL）{
返回新ResponseEntity＆LT;＆GT;（HttpStatus.NOT_FOUND）;
} 返回新ResponseEntity＆LT;＆GT;（cardGenerated，HttpStatus.OK）;
}
}
所以这是我AngularJS $资源：
使用严格的;angular.module（'itmApp'）
.factory（'CardGenerated'，函数（$资源）{
返回$资源（API / cardGenerated /：分支code：cardType'，{}，{
'查询'：{方法：GET，IsArray的：真正}，
'得到'：{
方法：GET，
transformResponse：功能（数据）{
数据= angular.fromJson（数据）;
返回的数据;
}
}
}）;
}）;
我总是无法加载资源：服务器的状态为回应404（未找到）
下面你缺少的 /
您有两个路径变量here.so默认URL是
本地主机：8080 /富/酒吧/ API / cardGenerated / FIRST_PATH_VARIABLE / SECOND_PATH_VARIABLE
- 分支code（第一路径variabel）
-
cardType（第二路径变量）
@RequestMapping（值=/ cardGenerated / {分支code} / {} cardType
而在前端方太犯同样的错误，而登记工厂定义。
API / cardGenerated /：分支code /：cardType
所有方法类似于
@RestController
@RequestMapping（/ API）
公共类CardGeneratedResource {
@RequestMapping（值=/ cardGenerated / {分支code} / {} cardType
方法= RequestMethod.GET，
产生= MediaType.APPLICATION_JSON_VALUE）
@Timed
公共ResponseEntity＆LT; CardGenerated＆GT;得到（@PathVariable（分支code）字符串分支code，
@PathVariable（cardType）字符串cardType，
HttpServletResponse的响应）{ log.debug（REST请求获得CardGenerated：+分支code +和+ cardType）; CardGenerated cardGenerated = cardGeneratedRepository。
findTopByBranch codeAndCardTypeOrderByCardNumberDesc（分支code，cardType）; 如果（cardGenerated == NULL）{
返回新ResponseEntity＆LT;＆GT;（HttpStatus.NOT_FOUND）;
} 返回新ResponseEntity＆LT;＆GT;（cardGenerated，HttpStatus.OK）;
}
}
和角度厂是像
使用严格的;angular.module（'itmApp'）
.factory（'CardGenerated'，函数（$资源）{
返回$资源（API / cardGenerated /：分支code /：cardType'，{}，{
'查询'：{方法：GET，IsArray的：真正}，
'得到'：{
方法：GET，
transformResponse：功能（数据）{
数据= angular.fromJson（数据）;
返回的数据;
}
}
}）;
}）;
注意：第一个与任何其他客户端或邮递员尝试，并确保后端API工作是否正常也是角边检查参数正确传递
I have built an application with Spring-boot and AngularJS with the REST End Point application. I got a little stuck with @RequesMapping in Spring Controller I've made. The problem is, I have the example url:
"localhost:8080/foo/bar/api/cardGenerated/0102".
'01' is first parameter and '02' is second parameter. How can I mapped into @RequestMapping Spring controller to get a url above.
Here's my controller :
@RestController
@RequestMapping("/api")
public class CardGeneratedResource {
@RequestMapping(value = "/cardGenerated/{branchCode}{cardType}",
method = RequestMethod.GET,
produces = MediaType.APPLICATION_JSON_VALUE)
@Timed
public ResponseEntity<CardGenerated> get(@PathVariable("branchCode") String branchCode,
@PathVariable("cardType") String cardType,
HttpServletResponse response) {
log.debug("REST request to get CardGenerated : " + branchCode + " and " + cardType);
CardGenerated cardGenerated = cardGeneratedRepository.
findTopByBranchCodeAndCardTypeOrderByCardNumberDesc(branchCode, cardType);
if (cardGenerated == null) {
return new ResponseEntity<>(HttpStatus.NOT_FOUND);
}
return new ResponseEntity<>(cardGenerated, HttpStatus.OK);
}
}
so this is my AngularJS $resource:
'use strict';
angular.module('itmApp')
.factory('CardGenerated', function ($resource) {
return $resource('api/cardGenerated/:branchCode:cardType', {}, {
'query': { method: 'GET', isArray: true},
'get': {
method: 'GET',
transformResponse: function (data) {
data = angular.fromJson(data);
return data;
}
}
});
});
I always got 'Failed to load resource: the server responded with a status of 404 (Not Found)'.
Here you are missing / .
You have two path variable here.so default url is
localhost:8080/foo/bar/api/cardGenerated/FIRST_PATH_VARIABLE/SECOND_PATH_VARIABLE
- branchCode (First path variabel)
cardType (Second path variable)
@RequestMapping(value = "/cardGenerated/{branchCode}/{cardType}"
And in frontend side too the same mistake while registering factory definition.
api/cardGenerated/:branchCode/:cardType'
All method is like
@RestController
@RequestMapping("/api")
public class CardGeneratedResource {
@RequestMapping(value = "/cardGenerated/{branchCode}/{cardType}",
method = RequestMethod.GET,
produces = MediaType.APPLICATION_JSON_VALUE)
@Timed
public ResponseEntity<CardGenerated> get(@PathVariable("branchCode") String branchCode,
@PathVariable("cardType") String cardType,
HttpServletResponse response) {
log.debug("REST request to get CardGenerated : " + branchCode + " and " + cardType);
CardGenerated cardGenerated = cardGeneratedRepository.
findTopByBranchCodeAndCardTypeOrderByCardNumberDesc(branchCode, cardType);
if (cardGenerated == null) {
return new ResponseEntity<>(HttpStatus.NOT_FOUND);
}
return new ResponseEntity<>(cardGenerated, HttpStatus.OK);
}
}
and angular factory is like
'use strict';
angular.module('itmApp')
.factory('CardGenerated', function ($resource) {
return $resource('api/cardGenerated/:branchCode/:cardType', {}, {
'query': { method: 'GET', isArray: true},
'get': {
method: 'GET',
transformResponse: function (data) {
data = angular.fromJson(data);
return data;
}
}
});
});
NOTE: First try with any rest client or postman and make sure backend api is working properly also angular side check parameters are being passed correctly.
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