init

utils/file.go

@@ -0,0 +1,20 @@
+package utils
+
+import (
+	"errors"
+	"io"
+	"os"
+)
+
+func StringToFile(path, content string) error {
+	startF, err := os.Create(path)
+	if err != nil {
+		return errors.New("os.Create create file " + path + " error:" + err.Error())
+	}
+	defer startF.Close()
+	_, err = io.WriteString(startF, content)
+	if err != nil {
+		return errors.New("io.WriteString to " + path + " error:" + err.Error())
+	}
+	return nil
+}