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目前与我,当我尝试连接到具有角JS我的REST的服务出现在我的Chrome开发者工具控制台AngularJS:忽略Content-Type的参数
GET http://localhost:8080/movie_db/search/movie?movieTitle=Machete 415 (Unsupported Media Type)
错误挣扎。由于我之前曾尝试通过Chrome中的简单REST插件访问REST服务,所以我认为最有可能缺少Content-Type标头参数是原因(应为Content-Type:'application/json “)。
Angular JS网站上说,人们可以设置标题参数如下:$httpProvider.defaults.headers.get['My-Header']='value'
。遗憾的是,这没有任何影响,问题依然存在。
因此,我想知道如何操纵角JS的头参数发送到我的REST服务。
就在那一刻,我的代码看起来是这样的:
function SearchMovieController($scope, $resource) {
$scope.SearchMovie = $resource('http://localhost\\:8080/movie_db/search/:action',
{action: 'movie', movieTitle: 'Machete'},
{get: {method: 'JSONP', headers: [{'Content-Type': 'application/json'}, {'Accept' : 'application/json'}]}});
$scope.SearchMovie.get()
}
服务器侧面看起来如下(我使用Spring MVC):
控制器:
@Controller
@RequestMapping("/search/movie")
public class SearchController { // TODO rename?
private final TheMovieDBService theMovieDBService;
@Autowired
public SearchController(TheMovieDBService theMovieDBService) {
this.theMovieDBService = theMovieDBService;
}
@ResponseBody
@RequestMapping(method = RequestMethod.GET, produces = "application/json", consumes = "application/json")
public Map<String, Object> search(@RequestParam String movieTitle) {
Map<String, Object> response = new HashMap<String, Object>();
try {
TheMovieDBSearchResult searchResult = theMovieDBService.searchMovie(movieTitle);
response.put("result", searchResult);
response.put("success", "true");
} catch (EncoderException e) {
response.put("success", "false");
}
return response;
}
}
web.xml
<servlet>
<servlet-name>json</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextClass</param-name>
<param-value>org.springframework.web.context.support.AnnotationConfigWebApplicationContext</param-value>
</init-param>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>com.u6f6o.apps.movie_db.config.web.ServletConfig</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>json</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
由于您使用JSONP我不认为内容类型是相关的,除非服务器正在做一些奇怪的。 JSONP为页面添加了'