I want to load my table from a JSON that returns my REST web services in SpringMVC, but I get the following error that says that my rest method doesn't support the GET method.
The URL that my controller have mapped is this one
http://localhost:8080/MyApp/doc/showDocTable/
and the URL changes from that to this
http://localhost:8080/MyApp/doc/showDocTable/?count=10&page=1
I don't know why the URL changes to that since I'm doing just the basic example from the website http://ng-table.com/#/loading/demo-external-array
Here is the function in my controller that calls the webservices
var Api = $resource('http://localhost:8080/MyApp/doc/showDocTable/');
this.tableParams = new NgTableParams({}, {
getData: function (params) {
// ajax request to api
return Api.get(params.url()).$promise.then(function (data) {
params.total(data.inlineCount); // recal. page nav controls
return data.results;
});
}
});
And here is my controller method in Spring MVC
@RequestMapping(value = "/doc/showDocTable/", method = RequestMethod.GET)
public ResponseEntity<List<HistDoc>> showTable() {
List<HistDoc> listHistDoc = docDAO.getDocs();
return new ResponseEntity<List<HistDoc>>(listaHistDoc, HttpStatus.OK);
}
And here is the error that I get in my browser
GET XHR http://localhost:8080/MyApp/doc/showDocTable/?count=10&page=1 [HTTP/1.1 405 Request method 'GET' not supported 6ms]
and here the error in my console
WARN 2016-08-11 12:46:58,206 [http-listener-1(4)] org.springframework.web.servlet.PageNotFound - Request method 'GET' not supported
I think the problem is that somehow ngTable changes the URL to that weird URL and my web method in Spring doesn't know what to do.
EDIT 1 I removed the "/" from my backend method url like this `@RequestMapping(value = "/doc/showDocTable", method = RequestMethod.GET) public ResponseEntity> showTable() { List listHistDoc = docDAO.getDocs();
return new ResponseEntity<List<HistDoc>>(listaHistDoc, HttpStatus.OK);
}`
and also I removed the "/" from the getData method in angularJs controller
var Api = $resource('http://localhost:8080/MyApp/doc/showDocTable');
But now I get this error in my browser firefox console
Error: $resource:badcfg
Response does not match configured parameter
Error in resource configuration for action `get`. Expected response to contain an object but got an array (Request: GET http://localhost:8080/MyApp/doc/showDocTable)
EDIT 2: Here is my HTML
<div class="col-lg-12" ng-controller="EstHistDoc as demo">
<table ng-table="demo.tableParams" class="table table-bordered table-striped table-condensed">
<tr ng-repeat="row in $data track by row.idDoc">
<td data-title="'Name'" filter="{name: 'text'}" sortable="'name'">{{row.name}}</td>
<td data-title="'Description'" filter="{description: 'text'}" sortable="'description'">{{row.description}}</td>
</tr>
</table>
and here is the JSON that I return from the backend
[
{
"idHisReg":null,
"idDoc":1,
"name":doc one,
"description:" "a description"
},
{
"idHisReg":null,
"idDoc":2,
"name": doc two,
"description:" "a seconddescription"
}
]
Use Api.query(...)
instead of using Api.get()
should solve your error:
Error in resource configuration for action
get
. Expected response to contain an object but got an array (Request: GET http://localhost:8080/MyApp/doc/showDocTable )
您必须使用$resource.query()
( Api.query()
)而不是$resource.get()
( Api.get()
)。
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