Javascript 在Node.js中将检索到的aws实例显示到HTML页面
我有一个从aws检索实例的代码Javascript 在Node.js中将检索到的aws实例显示到HTML页面,javascript,html,node.js,amazon-web-services,amazon-ec2,Javascript,Html,Node.js,Amazon Web Services,Amazon Ec2,我有一个从aws检索实例的代码 var aws = require('aws-sdk'); aws.config.update({ accessKeyId: 'YOUR_ACCESS_KEY', secretAccessKey: 'YOUR_SECRET_KEY', region: 'us-west-2' }); var ec2 = new aws.EC2(); function printStatuses()
var aws = require('aws-sdk');
aws.config.update({
accessKeyId: 'YOUR_ACCESS_KEY',
secretAccessKey: 'YOUR_SECRET_KEY',
region: 'us-west-2'
});
var ec2 = new aws.EC2();
function printStatuses() {
ec2.describeInstances({}, function(err, data) {
if(err) {
console.error(err.toString());
} else {
var currentTime = new Date();
console.log(currentTime.toString());
for(var r=0,rlen=data.Reservations.length; r<rlen; r++) {
var reservation = data.Reservations[r];
for(var i=0,ilen=reservation.Instances.length; i<ilen; ++i) {
var instance = reservation.Instances[i];
var name = '';
for(var t=0,tlen=instance.Tags.length; t<tlen; ++t) {
if(instance.Tags[t].Key === 'Name') {
name = instance.Tags[t].Value;
}
}
console.log('\t'+name+'\t'+instance.InstanceId+'\t'+instance.PublicIpAddress+'\t'+instance.InstanceType+'\t'+instance.ImageId+'\t'+instance.State.Name);
}
}
}
});
}
var aws=require('aws-sdk');
aws.config.update({
accessKeyId:“您的访问密钥”,
secretAccessKey:“您的密钥”,
地区:“美国西部2号”
});
var ec2=新的aws.ec2();
函数printStatuses(){
ec2.descripbeInstances({},函数(err,data){
如果(错误){
console.error(err.toString());
}否则{
var currentTime=新日期();
log(currentTime.toString());
对于(var r=0,rlen=data.Reservations.length;rp),请向您展示前端html代码,alsoI也想知道如何做到这一点。
front end html code
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript">
</script>
<meta charset="ISO-8859-1">
<style>
th {background-color:lightgrey;
}
h1 {color:blue;
text-align:center;}
p {color:blue;
text-align:left;}
</style>
</head>
<body>
<form action="/" method="post">
<table width="100%" border=1>
<tr>
<th>Instances</th>
<th>Status</th>
<th>Start/Stop</th>
</tr>
<tr>
<td id="instance"></td>
<td id="status"></td>
<td> <button id='start'>start</button> <button id='stop'>stop</button></td>
</tr>
</table>
</body>
</html>