支持关联相关字段

wrapper/gorm_v2.go

@@ -9,10 +9,11 @@ package wrapper
 
 import (
 	"context"
-	"git.zhangdeman.cn/zhangdeman/consts"
 	"strings"
 	"time"
 
+	"git.zhangdeman.cn/zhangdeman/consts"
+
 	"gorm.io/gorm"
 
 	"go.uber.org/zap/zapcore"
@@ -54,7 +55,7 @@ func NewGormV2(loggerLevel string, consoleOutput bool, encoder zapcore.Encoder,
 // Author : go_developer@163.com<白茶清欢>
 //
 // Date : 3:36 PM 2021/12/24
-func NewGormLoggerWithInstance(dbClient *gorm.DB, instance *zap.Logger, node string, extraCtxFieldList []string) logger.Interface {
+func NewGormLoggerWithInstance(outCtx context.Context, dbClient *gorm.DB, instance *zap.Logger, node string, extraCtxFieldList []string) logger.Interface {
 	nodeArr := strings.Split(node, "|")
 	i := &Gorm{
 		dbClient:          dbClient,
@@ -63,6 +64,7 @@ func NewGormLoggerWithInstance(dbClient *gorm.DB, instance *zap.Logger, node str
 		extraCtxFieldList: extraCtxFieldList,
 		flag:              "",
 		node:              node,
+		outCtx:            outCtx,
 	}
 	if len(nodeArr) >= 2 {
 		i.node = nodeArr[1]
@@ -83,6 +85,7 @@ type Gorm struct {
 	extraCtxFieldList []string    // 从请求上线问提取的字段
 	flag              string      // 数据库标识
 	node              string      // 数据库节点 master / slave
+	outCtx            context.Context
 }
 
 // LogMode ...
@@ -164,14 +167,18 @@ func (g *Gorm) write(ctx context.Context, message string, level string, dataList
 	if nil == dataList {
 		dataList = make([]zap.Field, 0)
 	}
-	if nil == ctx {
+	if nil == g.outCtx {
-		ctx = context.Background()
+		g.outCtx = context.Background()
 	}
 	for _, extraField := range g.extraCtxFieldList {
 		if len(extraField) == 0 {
 			continue
 		}
-		dataList = append(dataList, zap.Any(extraField, ctx.Value(extraField)))
+		val := g.outCtx.Value(extraField)
+		if nil == val {
+			val = ""
+		}
+		dataList = append(dataList, zap.Any(extraField, val))
 	}
 
 	switch strings.ToUpper(level) {