var mysql = require('mysql');
var url = require('url');
var express = require('express');
var http = require('http');
var app = express();
var aluno, disc;
app.get('/', function(req, res){
console.log("aluno: " + req.query.aluno);
console.log("disc: " + request.query.disc);
});
var connection = mysql.createConnection({
host: "localhost",
user: "root",
password: "161616",
database: "matricula"
});
connection.connect();
var post = {idDisciplinasMatriculada: aluno*3+disc*2, idDisciplina: disc, idAluno: aluno};
connection.query('INSERT INTO DisciplinasMatriculadas SET ?', post, function(err, result) {});
當我改變了一些東西,我可以運行它throught CMD接收指定參數時,但是當它接收到一個「/index.js?aluno=2 &盤= 2」,從瀏覽器,沒有任何反應在DB。節點mysql的不插入
有沒有人知道問題可能是什麼?
而且,這裏是HTML文件,我使用:
<html>
<head>
<title>DisciplinasMatriculadas</title>
<script type="text/javascript"></script>
</head>
<body style="font-family: sans-serif">
<fieldset>
<legend>Matricula de aluno em disciplina</legend>
ID Aluno: <input type="text" name="aluno" id="aluno">
<br/>
ID Disciplina: <input type="text" name="disc" id="disc">
<br/>
<input type="button" value="Add" onclick="addDisciplina();">
</fieldset>
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.0/jquery-ui.js"></script>
<script>
function addDisciplina(){
var alunold = $('#aluno').val();
var discold = $('#disc').val();
$.ajax({
url: "http://localhost:80/node/index.js",
data: { aluno: alunold, disc: discold}
})
.success(function(data){alert('Done.');})
.error(function(x,q,h){});
};
</script>
</body>
</html>
那麼這種類型的插入語法結合更新語法(與'SET'),除非我失去了一些東西。換句話說,什麼時候插入語句(不是IODKU調用)中使用過的單詞'SET' – Drew