update at 2023/08/14

tools/loadcmxls/db.go

@@ -0,0 +1,53 @@
+package main
+
+import (
+	"fmt"
+
+	_ "github.com/go-sql-driver/mysql"
+	"xorm.io/xorm"
+)
+
+var xEngine *xorm.Engine
+
+func XormConnectDatabaseWithUri(sql string) (*xorm.Engine, error) {
+	//	sqlStr := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8&parseTime=true&loc=Local", db.User, db.Password, db.Host, db.Port, db.Name)
+	sqlStr := fmt.Sprintf("%s?charset=utf8&parseTime=true&loc=Local", sql)
+	//	fmt.Printf("sqlStr:%s:******@tcp(%s:%s)/%s?charset=utf8&parseTime=true&loc=Local", db.User, db.Host, db.Port, db.Name)
+	var err error
+	xEngine, err = xorm.NewEngine("mysql", sqlStr) //1、Create xorm engine
+	if err != nil {
+		fmt.Println("Failed to connect database:", err)
+		return nil, err
+	}
+	//	xEngine.ShowSQL(true)
+	return xEngine, nil
+}
+
+type CmTitle struct {
+	//	Id         int    `json:"id" xorm:"pk 'id' autoincr"`
+	NeType      string `json:"neType"`
+	Object      string `json:"object" xorm:"object"`
+	Code        string `json:"code"`
+	CmEn        string `json:"cmEn" xorm:"cm_en"`
+	CmCn        string `json:"cmCn" xorm:"cm_cn"`
+	Description string `json:"description"`
+}
+
+func XormInsertCmTitle(row *CmTitle) (int64, error) {
+
+	session := xEngine.NewSession()
+	defer session.Close()
+	_, err := session.
+		Table("cm_title").
+		Where("ne_type = ? and code = ? and cm_en = ?", row.NeType, row.Code, row.CmEn).
+		Delete()
+	if err != nil {
+		fmt.Println("Failed to delete cm_title:", err)
+	}
+	affected, err := session.Table("cm_title").Insert(row)
+	if err != nil {
+		fmt.Println("Failed to insert cm_title:", err)
+	}
+
+	return affected, err
+}