Golang-filepath 使用获取当前目录os.GetPWD()filepath.Abs(path) # 绝对目录filepath.Dir(path) # 相对目录可以 filepath.Abs(filepath.Dir(path))获取字符目录,前缀,后缀等方法filepath.Split(path)filepath.Base(path) # test.txtfilepath.Ext(path) # .txt