laravel5.2 excel import function
imported excel tables must be cleared before they can be imported normally. If not, this exception will be reported.
how to customize this exception.
laravel5.2 excel import function
imported excel tables must be cleared before they can be imported normally. If not, this exception will be reported.
how to customize this exception.
try to catch an exception on the line where the import is performed, for example
try{
//
}catch(ErrorException $e){
//
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