[英]How can I change File.Name in dropzone before uploading
在下面的代码中,我有两个控制器,分别是上载/发布和文档/发布,并且由于秒数而在API上传输时,保存file.name的难度很小,有时两者不匹配,例如数据库是file20170801053331.jpg
因此上载的图片将是file20170801053332.jpg
因为这两个将不匹配,所以我打算将文件名传输到上载控制器,因此文件名将相同,但无法更改file.name 。
const req = request.post('http://localhost:8933/api/upload/post');
acceptedFiles.forEach(file => {
var now = new Date().toLocaleString('en-PH');
form.State = 1;
var cdate =dateFormat(now, "yyyymmddHHMMs")
var ext = file.name.split(".").slice(-1)[0];
var ext2 = file.name.split("."+ext).slice(0)[0];
var fileNames = (ext2+cdate+"." +ext);
form.Link=fileNames;
form.Name=file.name;
file.name = fileNames; // this is what im trying to do but it wasnt working
req.attach(file.name, file);
this.props.post('document/post', form);
});
req.end(callback);
您可以通过在req.attach上添加新名称来更改file.name
var name = form.something.length;
var acceptedFiles = form.passFile;
const req = request.post('http://localhost:8933/api/upload/post');
acceptedFiles.forEach(file => {
form.State = 1;
var cdate =uuidv1();
var ext = file.name.split(".").slice(-1)[0];
var ext2 = file.name.split("."+ext).slice(0)[0];
var fileNames = (ext2+cdate+"." +ext); // call this and put it on the req.attach
form.Link=fileNames;
form.Name=file.name;
req.attach(file.name, file, fileNames);
this.props.post('document/post', form);
});
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