摘要：
=res.LastInsertId（）checkErr（err）fmt.Println（id）//updatestmt，err=stmt.Exec（“wangshubo_new”，err，
本文章介绍一下golang的sqlite 数据使用，废话少说直接上代码：
package main import ( "database/sql" "fmt" "time" _"github.com/mattn/go-sqlite3" ) func main() { //打开数据库，如果不存在，则创建 db, err := sql.Open("sqlite3", "./foo.db") checkErr(err) //创建表 sql_table := ` CREATE TABLE IF NOT EXISTS userinfo( uid INTEGER PRIMARY KEY AUTOINCREMENT, username VARCHAR(64) NULL, departname VARCHAR(64) NULL, created DATE NULL ); ` db.Exec(sql_table) // insert stmt, err := db.Prepare("INSERT INTO userinfo(username, departname, created) values(?,?,?)") checkErr(err) res, err := stmt.Exec("wangshubo", "国务院", "2017-04-21") checkErr(err) id, err := res.LastInsertId() checkErr(err) fmt.Println(id) // update stmt, err = db.Prepare("update userinfo set username=? where uid=?") checkErr(err) res, err = stmt.Exec("wangshubo_new", id) checkErr(err) affect, err := res.RowsAffected() checkErr(err) fmt.Println(affect) // query rows, err := db.Query("SELECT * FROM userinfo") checkErr(err) var uid int var username string var department string var created time.Time for rows.Next() { err = rows.Scan(&uid, &username, &department, &created) checkErr(err) fmt.Println(uid) fmt.Println(username) fmt.Println(department) fmt.Println(created) } rows.Close() // delete stmt, err = db.Prepare("delete from userinfo where uid=?") checkErr(err) res, err = stmt.Exec(id) checkErr(err) affect, err = res.RowsAffected() checkErr(err) fmt.Println(affect) db.Close() } func checkErr(err error) { if err != nil { panic(err) } }