db

Documentation

Index

• type Conn
  • func (conn *Conn) Close()
  • func (conn *Conn) Connect(dbhost string, dbport string, database string, user string, password string) bool
  • func (conn *Conn) Excute(sql string, args ...interface{}) (sql.Result, bool)
  • func (conn *Conn) Query(sql string, args ...interface{}) ([]map[string]string, bool)
  • func (conn *Conn) QueryNum(sql string, args ...interface{}) int64
  • func (conn *Conn) QueryStringOne(sql string, args ...interface{}) string

Types

type Conn

type Conn struct {
	// contains filtered or unexported fields
}

Conn truct

func (*Conn) Close

func (conn *Conn) Close()

Close Close Connection

func (*Conn) Connect

func (conn *Conn) Connect(dbhost string, dbport string, database string, user string, password string) bool

Connect Connect to database

func (*Conn) Excute

func (conn *Conn) Excute(sql string, args ...interface{}) (sql.Result, bool)

Excute the insert and update sql

func (*Conn) Query

func (conn *Conn) Query(sql string, args ...interface{}) ([]map[string]string, bool)

Query 执行查询语句，返回结果

func (*Conn) QueryNum

func (conn *Conn) QueryNum(sql string, args ...interface{}) int64

QueryNum return num

func (*Conn) QueryStringOne

func (conn *Conn) QueryStringOne(sql string, args ...interface{}) string

QueryStringOne return string result