init project

store/sqlite.go

@@ -0,0 +1,31 @@
+package store
+
+import (
+	"database/sql"
+	"fmt"
+
+	_ "github.com/mattn/go-sqlite3"
+)
+
+var DB *sql.DB
+
+func InitDBConn() {
+	db, err := sql.Open("sqlite3", "./resources/memos.db")
+	if err != nil {
+		fmt.Println("connect failed")
+	} else {
+		DB = db
+		fmt.Println("connect to sqlite succeed")
+	}
+}
+
+func FormatDBError(err error) error {
+	if err == nil {
+		return nil
+	}
+
+	switch err.Error() {
+	default:
+		return err
+	}
+}