封面

configs/mysql.go

@@ -0,0 +1,38 @@
+package configs
+
+import (
+	"database/sql"
+	"fmt"
+
+	_ "github.com/go-sql-driver/mysql"
+
+	"encoding/json"
+	"io/ioutil"
+)
+
+// 數據庫配置
+type DBConfig struct {
+	Type     string `json:"type"`
+	Host     string `json:"host"`
+	Port     int    `json:"port"`
+	UserName string `json:"username"`
+	Password string `json:"password"`
+	Database string `json:"database"`
+}
+
+var conf DBConfig
+
+func init() {
+	data, err := ioutil.ReadFile("./data/config.json")
+	if err != nil {
+		fmt.Println(err)
+	}
+	err = json.Unmarshal(data, &conf)
+	if err != nil {
+		fmt.Println(err)
+	}
+}
+
+func GetMySQL() (*sql.DB, error) {
+	return sql.Open(conf.Type, conf.UserName+":"+conf.Password+"@/"+conf.Database)
+}