update: 初始化代码提交

internal/global/g_functions/functions.go

@@ -0,0 +1,42 @@
+package g_functions
+
+import (
+	"context"
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/glog"
+	"github.com/gogf/gf/v2/util/gconv"
+)
+
+func ResErr(code int, errMsg ...interface{}) error {
+	resMsg := ""
+	errDetail := ""
+	switch len(errMsg) {
+	case 0:
+		resMsg = "Unknown error reason"
+	case 1:
+		resMsg = gconv.String(errMsg[0])
+	default:
+		for _, v := range gconv.SliceStr(errMsg[:len(errMsg)-1]) {
+			resMsg += v + ","
+		}
+		resMsg = resMsg[:len(resMsg)-1]
+		errDetail = gconv.String(errMsg[len(errMsg)-1])
+	}
+	return gerror.NewCode(gcode.New(code, resMsg, nil), errDetail)
+}
+
+// SetDefaultHandler 替代默认的日志handler
+func SetDefaultHandler() {
+	glog.SetDefaultHandler(func(ctx context.Context, in *glog.HandlerInput) {
+		m := map[string]interface{}{
+			"stdout":            true,
+			"writerColorEnable": false,
+			"file":              "inside-{Y-m-d}.log",
+			"path":              g.Config().MustGet(ctx, "server.logger.path", "log/").String(), // 此处必须重新设置，才可以实现db的log写入文件
+		}
+		_ = in.Logger.SetConfigWithMap(m)
+		in.Next(ctx)
+	})
+}