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我正在關注的tutorial但首先使用我得到這個錯誤:對象不是MySQL中的功能與數據庫的NodeJS
deprecated: connect() is now done automatically
我改變了我的代碼,但是,即時通訊faceing此錯誤後:
object is not a function at Client.CALL_NON_FUNCTION_AS_CONSTRUCTOR (native)
我不知道,因爲我是新來的nodejs和MySQL,所以好心幫助我!
這裏是我的代碼:
var Client = require('mysql').createClient({'host':'localhost','port':'3306','user':'root', 'password':''});
var client = new Client();
console.log('Connecting to mysql..');
ClientConnectionReady(client);
ClientConnectionReady = function(client){
client.query('USE login',function(err,result){
if(err){
console.log('cant create Table Error:'+ err.message);
client.end();
return;
}
ClientReady(client);
};
ClientReady = function(client){
var values = ['fahad','tariq'];
client.query('INSERT into Login SET username = ?, password = ?',values,
function(err,result){
if(err){
console.log("ClientReady Error:" + error.message);
client.end();
return;
}
console.log('inserted:'+result.affectedRows+'ros.');
console.log('Id inserted:'+ result.insertId);
});
GetData(client);
}
GetData = function(client){
client.query(
'SELECT * FROM Login',
function selectCb(err,result,fields){
if(err) {
console.log('Getdata Error'+err.message);
client.end();
return;
}
if(result.length>0) {
var firstResult = results[0];
console.log('username' + firstResult['username']);
console.log('password'+firstResult['password']);
}
});
client.end();
console.log('connection closed');
};