javascript - 如何使用 Angular.js 和 PHP 将图像保存到本地文件夹

Question

我需要使用 Angular.js 和 PHP 将图像存储在我的本地文件夹中。这是我的代码:

<div class="col-md-6 bannerimagefile" ng-controller="imgController">
    <form  name="form">
        <label for="bannerimage" accesskey="B">
            <span class="required">*</span> Banner Image
        </label>
        <input type="file" class="filestyle" data-size="lg" name="bannerimage" id="bannerimage" ngf-select ng-model="file" name="file" ngf-pattern="'image/*'" accept="image/*" ngf-max-size="20MB" ngf-min-height="100" ngf-resize="{width: 100, height: 100}" custom-on-change="uploadFile" multiple>
        <label for="bannerimage" accesskey="B" >
            <span class="required">*</span> View Image
        </label>
        <div style="padding-bottom:10px;" ng-repeat="step in stepsModel">
            <img ng-src="{{step}}" border="0" name="bannerimage" style="width:70px; height:70px;">
        </div>
        <div>
            <input type="button" id="btn" ng-click="submitImage();" value="Upload" />
        </div>
        <div class="clear"></div>
    </form>
</div>

Controller 文件如下。

var app=angular.module('testImage',['ngFileUpload']);
app.controller('imgController',function($scope,$http){
    $scope.submitImage=function(){
        console.log('image',$scope.file);
    }
    $scope.stepsModel = [];
    $scope.uploadFile = function(event){
        console.log('event',event.target.files);
        var files = event.target.files;
        for (var i = 0; i < files.length; i++) {
            var file = files[i];
            var reader = new FileReader();
            reader.onload = $scope.imageIsLoaded; 
            reader.readAsDataURL(file);
        }
    };
    $scope.imageIsLoaded = function(e){
        $scope.$apply(function() {
            $scope.stepsModel.push(e.target.result);
        });
    }
});
app.directive('customOnChange', function() {
    return {
        restrict: 'A',
        link: function (scope, element, attrs) {
            var onChangeHandler = scope.$eval(attrs.customOnChange);
            element.bind('change', onChangeHandler);
        }
    };
});

这里我的要求是当用户点击上传按钮时验证将检查并且图像将保存在项目文件夹中。

Answer 1

如果您的问题是将图像存储在客户端( Angular 端) 我认为这应该有效 上传文件后添加这样的按钮或 anchor 标记。