新增本地化

libs/sqlite.go

@@ -0,0 +1,38 @@
+package libs
+
+import (
+	"database/sql"
+	"log"
+
+	_ "github.com/mattn/go-sqlite3"
+)
+
+type Sqlite struct{}
+
+func (Sqlite) Test() {
+	db, err := sql.Open("sqlite3", "./data/example.db")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer db.Close()
+
+	_, err = db.Exec(`CREATE TABLE IF NOT EXISTS users (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    name TEXT NOT NULL
+  );`)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	_, err = db.Exec(`INSERT INTO users (name) VALUES (?)`, "alice")
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	var name string
+	err = db.QueryRow(`SELECT name FROM users WHERE id = ?`, 1).Scan(&name)
+	if err != nil {
+		log.Fatal(err)
+	}
+	log.Println("user #1:", name)
+}