refactor: slog替换logrus、日志操作统一、支持json、text格式等

server/pkg/logx/text_handler.go

@@ -0,0 +1,54 @@
+package logx
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"log/slog"
+)
+
+type CustomeTextHandlerOptions struct {
+	SlogOpts slog.HandlerOptions
+}
+
+type CustomeTextHandler struct {
+	slog.Handler
+	l *log.Logger
+}
+
+func (h *CustomeTextHandler) Handle(ctx context.Context, r slog.Record) error {
+	level := r.Level.String()
+	timeStr := r.Time.Format("2006-01-02 15:04:05.000")
+
+	attrsStr := ""
+	r.Attrs(func(a slog.Attr) bool {
+		// 如果是source，则忽略key，简洁些
+		if a.Key == slog.SourceKey {
+			attrsStr += fmt.Sprintf("[%s]", a.Value.Any())
+			return true
+		}
+		attrsStr += fmt.Sprintf("[%s=%v]", a.Key, a.Value.Any())
+		return true
+	})
+	if attrsStr != "" {
+		attrsStr = " " + attrsStr
+	}
+
+	// 格式为：time [level] [key=value][key2=value2] : message
+	h.l.Printf("%s [%s]%s : %s", timeStr, level, attrsStr, r.Message)
+	return nil
+}
+
+func NewTextHandler(config *Config) *CustomeTextHandler {
+	opts := CustomeTextHandlerOptions{
+		SlogOpts: slog.HandlerOptions{
+			Level:     config.GetLevel(),
+			AddSource: false, // 统一由添加公共commonAttrs时判断添加
+		}}
+
+	out := config.GetLogOut()
+	return &CustomeTextHandler{
+		Handler: slog.NewTextHandler(out, &opts.SlogOpts),
+		l:       log.New(out, "", 0),
+	}
+}