我正在尝试上传一个本地文件，但我知道浏览器不支持我使用的http.get方法。有人知道我该怎么做吗？
<!doctype html>
<html ng-app="demoApp">
<head>
</head>
<body ng-controller="demoController">
Filter City: <input ng-model="filterCity">
<ul>
<li ng-repeat="office in offices | filter:filterCity"><u>{{ office.city }}</u> - {{office.name}}</li>
</ul>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.0-beta.17/angular.min.js"></script>
<script>
var demoApp = angular.module("demoApp", []);
demoApp.controller("demoController", ['$scope', '$http', function($scope, $http) {
$scope.filterCity = "";
$scope.offices = [];
$http.get('/angular-demo/data').success(function(data){
$scope.offices = data;
})
}])
</script>
</body>
</html>
你可以使用ng上传模块，有很多方法，但我更喜欢这个模块。你可以使用custome指令像这个博客上传文件一样本地完成
或者我的方式原生
app.directive('fileModel', ['$parse', function ($parse) {
return {
restrrict: 'A',
link: function (scope, element, attrs) {
var model = $parse(attrs.fileModel);
var modelSetter = model.assign;
element.bind('change', function () {
scope.$apply(function () {
modelSetter(scope, element[0].files[0]);
})
})
}
}
}])
app.service('uploader', ['$http', function ($http) {
this.post = function (uploadUrl, data) {
var fd = new FormData();
for (var key in data)
fd.append(key, data[key]);
$http.post(uploadUrl.fd, {
transformRequest: angular.identity,
headers: { 'Content-Type': undefined }
})
}
}])
在您的标记中
<form>
<input type="file" file-model="f.file"></input>
<button type="submit" class="btn btn-danger" ng-click="submit()">Upload</button>
</form>
您的控制器$scope.f = {};
$scope.f.Id = 2;
$scope.f.tr = 'hi';
$scope.submit = function () {
var uploadUrl = 'https://angular-file-upload-cors-srv.appspot.com/upload';
uploader.post(uploadUrl, $scope.f.file);
}