I use the File class listFile method, traverse the files in the directory, and then put the File name and the filename suffix of the incoming I call equals comparison, but why return false here, I have changed many times returns false, but the situation in other places can return true, why?? To solve the

CodePudding user response:

CSDN this why each time the client post failure, many times before success, key points,

CodePudding user response:

Why cry is false

CodePudding user response:

The for loop returns false, the first is the false positive, only to find that, too lose face,,