一个工作中用到的小工具，来检查文件名的合法性，只有各种语言的字符和一些文件命名及xml允许的符号才是合法的。程序虽然不大，不过很实用。-Used a small tool to check the legitimacy of the file name, only the characters in various languages and a number of file naming and symbols xml permit is legal. Although the procedu