我使用 Spring 框架作为后端，使用 Angular 作为前端。当我尝试从 angualrJs 插入数据时，值已插入数据库但显示错误代码。请建议我这段代码有什么问题。
var app = angular.module("categoryApp", []);
app.controller('submitCategory', [ '$scope', '$http',
function($scope, $http) {
$scope.submitClick = function() {
var dataObj = {
name : $scope.name
};
var result = $http.post("/tutorials/category", dataObj);
result.success(function(data, status, headers, config) {
alert("success");
$scope.message = data;
});
result.error(function(data, status, headers, config) {
alert("failure message: " + JSON.stringify({
data : data
}));
});
$scope.name = '';
}
}
]);
我的 html 是
<body ng-app="categoryApp">
<section class="panel" ng-controller="submitCategory">
<header class="panel-heading"> Basic Forms </header>
<div class="panel-body">
<form role="form" method="post" ng-submit="submitClick()">
<div class="form-group">
<label for="category">Category</label> <input type="text"
class="form-control" id="exampleInputEmail1" name="name"
placeholder="Category" ng-model="name">
</div>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
</div>
</section>
</body>
我的 Controller 方法是
@RequestMapping(value = "/category", method = RequestMethod.POST)
public ResponseEntity<String> postCategory(@RequestBody Category category,
Model model) {
categoryService.save(category);
return new ResponseEntity<String>("success", HttpStatus.OK);
}
最佳答案
该问题是由 ResponseEntity<String> 引起的。您的 java 代码应该是这样的:
@RequestMapping(value = "/category", method = RequestMethod.POST)
public ResponseEntity<String> postCategory(@RequestBody Category category,
Model model) {
categoryService.save(category);
return new ResponseEntity<String>("success", HttpStatus.OK); }
关于javascript - AngularJS 数据插入成功但显示错误代码，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/34551904/