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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<button>获取数据</button>
<!-- 展示数据 -->
<div id="res"></div>
</body>
<script src="node_getdata.js"></script>
</html>
var http = require("http");
var mysql = require("mysql");
var conn = mysql.createConnection({
host : "localhost",
user : "root",
password : "",
database : "test"
});
conn.connect();
conn.query("select * from person", function(err,results){
if(err){
console.log(err);
return;
}
console.log("结果是", results);
});