第一次提交

log/index.go

@@ -0,0 +1 @@
+package log

log/log.go

@@ -0,0 +1,52 @@
+package log
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"runtime/debug"
+	"strings"
+
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gtime"
+	"gopkg.in/natefinch/lumberjack.v2"
+)
+
+var (
+	logPath string
+	sysLog  *log.Logger
+)
+
+func init() {
+	logPath = gfile.Join(gfile.Pwd(), "log")
+	filePath := gfile.Join(logPath, fmt.Sprintf("log-%s.log", gtime.Date()))
+	fileLogger := &lumberjack.Logger{
+		Filename:   filePath,
+		MaxSize:    2,     // 单个文件最大 10MB
+		MaxBackups: 5,     // 最多保留 5 个备份
+		MaxAge:     30,    // 保留 30 天
+		Compress:   false, // 启用压缩
+	}
+	// 创建 MultiWriter 实现同时输出到文件和终端
+	multiWriter := io.MultiWriter(fileLogger, os.Stdout)
+	sysLog = log.New(multiWriter, "", log.LstdFlags)
+}
+
+func Info(v ...any) {
+	sysLog.SetPrefix("[INFO] ")
+	sysLog.Println(fmt.Sprint(v...))
+}
+func Error(v ...any) {
+	sysLog.SetPrefix("[ERROR] ")
+	msg := fmt.Sprint(v...)
+	sysLog.Println(msg, strings.TrimSpace(string(debug.Stack())))
+}
+func Warn(v ...any) {
+	sysLog.SetPrefix("[WARN] ")
+	sysLog.Println(fmt.Sprint(v...))
+}
+func Debug(v ...any) {
+	sysLog.SetPrefix("[DEBUG] ")
+	sysLog.Println(fmt.Sprint(v...))
+}