bugfix

index.js

@@ -0,0 +1,2 @@
+const dbUtils = require('./utils/dbUtils');
+const dbPoolUtils = require('./utils/dbPoolUtils');

utils/dbPoolUtils.js

@@ -80,6 +80,7 @@ function close() {
 }
 
 module.exports = {
+    createPool: createPool,
     query: query,
     close: close,
 }

utils/dbUtils.js

@@ -4,13 +4,14 @@ const fs = require('fs');
 const path = require('path');
 
 let globalConfig = JSON.parse(fs.readFileSync(path.join(__dirname, '../config.json'), 'utf8'));
-let config = {
-    ...globalConfig.mysql,
-};
-console.log(config);
 
 async function query(sql) {
-    //通过MySQL中方法创建链接对象
+    let config = {
+        ...globalConfig.mysql,
+    };
+    console.log(config);
+
+    //通过MySQL中方法创建连接对象
     var connection = mysql.createConnection(config);
     //开始连接
     connection.connect();