new

Signed-off-by: kevin <kevin@lmve.net>

gin_test/models/fs.go

@@ -0,0 +1,12 @@
+package models
+
+import "os"
+
+// 判断文件是否存在
+func File_exists(path string) bool {
+	_, err := os.Stat(path)
+	if err != nil {
+		return !os.IsNotExist(err)
+	}
+	return true
+}