#调用
orm.GetGormSqlLogMan(logCategory, logIns, dbSlaveClient)
代码
package orm
import (
"code.qschou.com/galaxy/go-core/library/log/glog"
"code.qschou.com/galaxy/go-core/library/util"
"github.com/jinzhu/gorm"
"reflect"
"strings"
"sync"
)
type GormSqlLog struct {
sync.Once
logs glog.BaseLog
logCt string
}
var gormSqlLogMans = new(GormSqlLog)
func GetGormSqlLogMan(logCt string, logIns glog.BaseLog, dbs *gorm.DB) {
dbs.SetLogger(gormSqlLogMans)
gormSqlLogMans.logs = logIns
gormSqlLogMans.logCt = logCt
return
}
/**
* Gorm implements the Print method, only need to have method inheritance implementation Print
**/
func (g *GormSqlLog) Print(v ...interface{}) {
if v[0] != "sql" {
return
}
sqlString := v[3].(string)
var list []interface{}
if reflect.TypeOf(v[4]).Kind() == reflect.Slice {
s := reflect.ValueOf(v[4])
for i := 0; i < s.Len(); i++ {
ele := s.Index(i)
list = append(list, ele.Interface())
}
}
for _, v := range list {
sqlString = strings.Replace(sqlString, "?", util.StringFromAssertionFloat(v), 1)
}
g.logs.InfoMsg(g.logCt+"_PerformSql", sqlString).Msg("操作的sql")
}
#断言util.StringFromAssertionFloat
func StringFromAssertionFloat(number interface{}) string {
var numberString string
switch floatOriginal := number.(type) {
case float64:
numberString = strconv.FormatInt(int64(floatOriginal), 10)
case float32:
numberString = strconv.FormatInt(int64(floatOriginal), 10)
case int:
numberString = strconv.FormatInt(int64(floatOriginal), 10)
case int32:
numberString = strconv.FormatInt(int64(floatOriginal), 10)
case int64:
numberString = strconv.FormatInt(floatOriginal, 10)
case []uint8:
numberString = string(floatOriginal)
break
case string:
numberString = floatOriginal
}
return numberString
}
