问题：无法使用ng2 -upload上传应用程序/八位位组文件和.stl
我做了什么：以下是我的代码，该代码支持拖放n然后上传文件
当我删除文件时，它甚至也不会显示mimetype
export class AppComponent {
fileSelectState = {};
formVisible = true;
temp: any;
public showInputForm: boolean = true;
public selectAll: boolean = true;
selectedAll: any;
imga = "http://icons.iconarchive.com/icons/hopstarter/soft-scraps/256/Button-Upload-icon.png";
public uploader:FileUploader = new FileUploader({url: URL});
public hasBaseDropZoneOver:boolean = false;
public hasAnotherDropZoneOver:boolean = false;
public selectedFilesArray = [];
private selectedFile;
public selectFile(e: any): void {
var target = e.target || e.srcElement || e.currentTarget;
var value = target.innerHTML;
this.selectedFile = value;
this.selectAll = true;
this.selectedFilesArray = [];
this.selectedFilesArray.push(this.selectedFile);
}
public fileOverBase(e: any): void {
this.hasBaseDropZoneOver = e;
}
public selectAllFiles(e: any): void {
this.selectedFilesArray = [];
if (e.target.checked) {
this.selectAll = true;
for (var item in this.uploader.queue) {
this.selectedFilesArray.push(this.uploader.queue[item].file.name);
}
}
}
public fileDropped(fileList: any): void
{
// debugger;
var millisecondsToWait = 1000;
for(var i =0 ; i< fileList.length; i++){
console.log(fileList);
}
}
public fileChecked(e: any): void {
if (e.target.checked) {
console.log(this.selectedFilesArray);
this.selectedFilesArray.push(e.target.value);
if (this.selectedFilesArray.length > 1) {
this.selectedFile = e.target.value;
}
else {
this.selectedFile = e.target.value;
}
}
if (!e.target.checked) {
var index = this.selectedFilesArray.indexOf(e.target.value, 0);
if (index > -1) {
this.selectedFilesArray.splice(index, 1);
if (this.selectedFilesArray.length > 1) {
this.selectedFile = this.selectedFilesArray[0];
}
else if (this.selectedFilesArray.length == 1) {
this.selectAll = false;
this.selectedFile = this.selectedFilesArray[0];
}
else if (this.selectedFilesArray.length == 0) {
this.selectedFile = '';
}
}
}
}
}
stackblitz网址：https://stackblitz.com/edit/angular-jtilf8
或者是否有其他插件可以支持多个文件上传并接受任何文件类型，包括文件que