这是我的代码。我无法上传任何大小超过1 MB的文件，但我已将最大文件大小设置为50mb，请帮助，我做错了什么？
@Component({
moduleId: module.id,
//define the element to be selected from the html structure.
selector: 'NeedAnalysisConsult',
//location of our template rather than writing inline templates.
templateUrl: 'need-analysis-consultation.component.html',
})
export class NeedAnalysisConsultationComponent implements OnInit {
model:any={};
consultationDate: Date;
organisation: string;
devCode:String;
maxFileSize = 50 * 1024 * 1024;
//declare a property called fileuploader and assign it to an instance of a new fileUploader.
//pass in the Url to be uploaded to, and pass the itemAlais, which would be the name of the //file input when sending the post request.
public uploader:FileUploader = new FileUploader({url: URL,isHTML5: true, itemAlias: 'consultation',maxFileSize: this.maxFileSize});
//This is the default title property created by the angular cli. Its responsible for the app works
title = 'app works!';
ngOnInit() {
//override the onAfterAddingfile property of the uploader so it doesn't authenticate with //credentials.
this.uploader.onAfterAddingFile = (file)=> { file.withCredentials = false; };
this.uploader.onBuildItemForm=(item:any,form:any)=>{
form.append('devCode',this.model.programmeCode);
form.append('date',this.model.consultationDate);
form.append('organization',this.model.organisation);
};
//overide the onCompleteItem property of the uploader so we are
//able to deal with the server response.
this.uploader.onCompleteItem = (item:any, response:any, status:any, headers:any) => {
console.log("FileUpload:successfully uploaded:", item, status, response);
if (status==201){
alert("FileUpload: successfully");
}
else {
alert("FileUpload:"+response);
}
};
}
//declare a constroctur, so we can pass in some properties to the class, which can be //accessed using the this variable
constructor(private http: Http, private el: ElementRef,private router:Router,private _location: Location) {
}
@ViewChild('selectedFile') selectedFile: any;
clear(){
this.model.programmeCode="";
this.model.organisation="";
this.model.consultationDate=null;
this.selectedFile.nativeElement.value = '';
(<HTMLInputElement>document.getElementById("file-name")).value = "";
}
updateFile(){
(<HTMLInputElement>document.getElementById("file-name")).value = "";
for(var i = 0;i<this.uploader.queue.length;i++){
if(i != 0)
(<HTMLInputElement>document.getElementById("file-name")).value += " ; "+this.uploader.queue[i].file.name;
else
(<HTMLInputElement>document.getElementById("file-name")).value = this.uploader.queue[i].file.name;
console.log(this.uploader.queue[i].file.name);
}
}
close() {
console.log("closing the window...");
this.router.navigate(['/home']);
}
removefile(){
(<HTMLInputElement>document.getElementById("file-name")).value = "";
}
backClicked() {
this._location.back();
}
}
这是我的代码。我无法上传任何大小超过1 MB的文件，但我已将最大文件大小设置为50mb，请帮助，我做错了什么？
正常的tomcat服务器应用程序不允许上传超过1 MB的文件，因为它会抛出错误。
如果您看到api控制台（java / .net），您将能够看到其中的错误。
您可以先为api设置最大大小。使用这个link for more references
如果你得到multipart的错误，请使用此link for more information。