在laravel 5.4上更新后上传的img没有删除
问题描述:
This is my update code of laravel 5.4 version. All is working except the file is not delete which is previously uploaded.
public function update(Request $request, $id)
{
$input = $request->all();
if ($request->hasFile('userpic')) {
$userpic = $input['pic'];
$file_path = public_path("avatars\$userpic");
if(File::exists($file_path)) {
File::delete($file_path);
}
$fileName = time().$request->userpic->getClientOriginalName();
$request->userpic->move(public_path('avatars'), $fileName);
$input['userpic'] = $fileName;
}
Product::find($id)->update($input);
return redirect()->route('productCRUD.index')->with('success','User updated successfully');
}
这是我的laravel 5.4版本的更新代码。 一切正常,但文件不是先前上传的删除。 p>
公共功能更新(请求$请求,$ id)
{
$ input = $ request-> all();
if($ request-&gt ; hasFile('userpic')){
$ userpic = $ input ['pic'];
$ file_path = public_path(“avatars \ $ userpic”);
if(File :: exists($ file_path)) {
File :: delete($ file_path);
}
$ fileName = time()。$ request-> userpic-> getClientOriginalName();
$ request-> userpic-> move( public_path('avatars'),$ fileName);
$ input ['userpic'] = $ fileName;
}
Product :: find($ id) - > update($ input);
返回重定向 () - > route('productCRUD.index') - > with('success','User updated successfully');
}
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