golang 本地连接mssql sql server

来源：互联网发布：javascript库编辑：程序博客网时间：2024/05/23 19:47
package mainimport ("database/sql""fmt""strings")import (_ "github.com/mattn/go-adodb")type Mssql struct {*sql.DBdataSource stringdatabase   stringwindows    boolsa         SA}type SA struct {user   stringpasswd string}func (m *Mssql) Open() (err error) {var conf []stringconf = append(conf, "Provider=SQLOLEDB")conf = append(conf, "Data Source="+m.dataSource)if m.windows {// Integrated Security=SSPI 这个表示以当前WINDOWS系统用户身去登录SQL SERVER服务器(需要在安装sqlserver时候设置)，// 如果SQL SERVER服务器不支持这种方式登录时，就会出错。conf = append(conf, "integrated security=SSPI")}conf = append(conf, "Initial Catalog="+m.database)conf = append(conf, "user id="+m.sa.user)conf = append(conf, "password="+m.sa.passwd)m.DB, err = sql.Open("adodb", strings.Join(conf, ";"))if err != nil {return err}return nil}func main() {db := Mssql{dataSource: "CODY\\SQLEXPRESS",database:   "test",// windwos: true 为windows身份验证，false 必须设置sa账号和密码windows: true,sa: SA{user:   "sa",passwd: "123456",},}// 连接数据库err := db.Open()if err != nil {fmt.Println("sql open:", err)return}defer db.Close()// 执行SQL语句rows, err := db.Query("select * from info")if err != nil {fmt.Println("query: ", err)return}for rows.Next() {var name stringvar number introws.Scan(&name, &number)fmt.Printf("Name: %s \t Number: %d\n", name, number)}}
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