我正在为我的 Ionic 移动应用程序使用ng-file-upload库,并且我在实现这个库时遇到了挑战。我还将 Codeigniter 用于我的 REST API。我的上传请求应该有字段(一些数据)和图像。到目前为止,这是我的代码:
$scope.doSubmitAttachment = function(){
console.log('@@@@@doSubmitAttachement- Process Request--' + $scope.images);
$scope.upload($scope.images);
};
$scope.upload = function (file) {
Upload.upload({
url: 'http://192.168.8.247:130/api/upload',
fields: {'username': 'juan'},
file: file
}).progress(function (evt) {
var progressPercentage = parseInt(100.0 * evt.loaded / evt.total);
console.log('progress: ' + progressPercentage + '% ' + evt.config.file.name);
}).success(function (data, status, headers, config) {
console.log('file ' + config.file.name + 'uploaded. Response: ' + data);
}).error(function (data, status, headers, config) {
console.log('error status: ' + status);
})
};
这已经连接到一个按钮,但是每次我按下按钮时,什么都没有发生,在日志文件中我得到错误 0。
09-01 11:56:07.726 11315-11315/com.ionicframework.myapp I/chromium﹕ [INFO:CONSOLE(173)] "@@@@@doSubmitAttachement- Process Request--file:///data/data/com.ionicframework.myapp/cache/maxresdefault1914240190.jpg", source: file:///android_asset/www/plugins/cordova-plugin-console/www/console-via-logger.js (173)
09-01 11:58:14.906 11315-11315/com.ionicframework.myapp I/chromium﹕ [INFO:CONSOLE(173)] "error status: 0", source: file:///android_asset/www/plugins/cordova-plugin-console/www/console-via-logger.js (173)
09-01 13:16:09.602 1541-1541/com.ionicframework.mase101409 I/chromium﹕ [INFO:CONSOLE(173)] "error data: null", source: file:///android_asset/www/plugins/cordova-plugin-console/www/console-via-logger.js (173)
09-01 13:16:09.602 1541-1541/com.ionicframework.mase101409 I/chromium﹕ [INFO:CONSOLE(173)] "error config: [object Object]", source: file:///android_asset/www/plugins/cordova-plugin-console/www/console-via-logger.js (173)
09-01 13:16:09.606 1541-1541/com.ionicframework.mase101409 I/chromium﹕ [INFO:CONSOLE(173)] "error headers: function (name) {
if (!headersObj) headersObj = parseHeaders(headers);
if (name) {
var value = headersObj[lowercase(name)];
if (value === void 0) {
value = null;
}
return value;
}
return headersObj;
}", source: file:///android_asset/www/plugins/cordova-plugin-console/www/console-via-logger.js (173)
======编辑2=======
我现在有来自服务器的响应,我输入了错误的 url。但现在的问题是我无法在我的 codeigniter 后端解析 $_FILES 中的响应。我 var_dump 它,这是响应:
09-01 23:13:59.801 5236-5236/com.ionicframework.mase101409 I/chromium﹕ [INFO:CONSOLE(173)] "file uploaded. Response: array(0) {
}
", source: file:///android_asset/www/plugins/cordova-plugin-console/www/console-via-logger.js (173)
期待您的帮助,我无法弄清楚我缺少什么。
谢谢