[英]Connect to MySQL database with Node.js
I'm experiencing an issue when trying to connect to a MySQL database with Node.JS in my React Native application. 在我的React Native应用程序中尝试使用Node.JS连接到MySQL数据库时遇到问题。
var mysql = require('mysql');
var con = mysql.createConnection({
host: "localhost",
user: "root",
password: "",
port: 8889,
database: "blabla"
});
con.connect(function(err) {
if (err) console.log(err);
});
I can access to phpmyadmin without any problem (same user and password) but when I execute the JS file the terminal seems to load but stay stuck like this: 我可以毫无问题地访问phpmyadmin(相同的用户名和密码),但是当我执行JS文件时,终端似乎已加载,但像这样保持卡住:
I don't think that there is a link with React but I really have no idea about it. 我不认为与React有联系,但我真的对此一无所知。
Thanks in advance for your help 在此先感谢您的帮助
According to the mysql docs: https://www.npmjs.com/package/mysql you need to add con.end();
根据mysql文档: https :
con.end();
您需要添加con.end();
after you are finished with the connection. 完成连接后。
I just understood that I didn't exit the script, but it's working (sorry). 我只是知道我没有退出该脚本,但是它正在运行(抱歉)。
The line to end the script for Node.js beginners like me: 对于像我这样的Node.js初学者结束脚本的行:
process.exit()
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