标签：ip trim arr IP 前端 let text ipAddress 归属
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>IP Address</title>
</head>
<body>
<p id="content1"></p>
<p id="content2"></p>
<script>
function getIpAddress() {
let year = new Date().getFullYear();
fetch(`https://${year}.ip138.com/`).then(x => x.text()).then(h => {
let domParser = new DOMParser();
let doc = domParser.parseFromString(h,"text/html");
let text = doc?.querySelector('p')?.innerText?.trim();
document.getElementById('content1').innerText = text;
let ipAddress = {ip: "", location: "", type: ""}
try {
let ip = text.substring(text.indexOf("[")+1,text.indexOf("]")).trim();
ipAddress.ip = ip;
let other = text.substring(text.indexOf("来自：")+3).trim();
let arr = other.split(" ");
ipAddress.location = arr[0];
ipAddress.type = arr[1];
}catch (e) {
console.error(e)
}
document.getElementById('content2').innerText = JSON.stringify(ipAddress);
})
}
getIpAddress();
</script>
</body>
</html>
标签：ip,
trim,
arr,
IP,
前端,
let,
text,
ipAddress,
归属
From： https://www.cnblogs.com/xiaogblog/p/17579099.html