var pattern = /(25[0-5]|2[0-4]\d|[0-1]\d{2}|[1-9]?\d)\.(25[0-5]|2[0-4]\d|[0-1]\d{2}|[1-9]?\d)\.(25[0-5]|2[0-4]\d|[0-1]\d{2}|[1-9]?\d)\.(25[0-5]|2[0-4]\d|[0-1]\d{2}|[1-9]?\d)/g;
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<h1>oooo</h1>
</body>
</html>
<script>
var pattern = /(25[0-5]|2[0-4]\d|[0-1]\d{2}|[1-9]?\d)\.(25[0-5]|2[0-4]\d|[0-1]\d{2}|[1-9]?\d)\.(25[0-5]|2[0-4]\d|[0-1]\d{2}|[1-9]?\d)\.(25[0-5]|2[0-4]\d|[0-1]\d{2}|[1-9]?\d)/g;
var ystj = "ccollectorip:10.180.199.146 OR ( _id:kjCSY2MBwdc5xvYORFv1 AND ccollectorip:10.180.67.110)";
var ystj1 = "ccollectorip:10.180.199.146 ccollectorip:10.180.67.110 ";
var result;
var ipArray=new Array()
var index = 0;
var query = "";
var ok = true;
var n = ystj1.split("ccollectorip").length - 1;
while ((result = pattern.exec(ystj)) != null) {
ipArray[index] = result[0];
index++;
}
if (ipArray.length > 0) {
for (var j = 0; j < ipArray.length; j++) {
if (ipArray[j] != '10.180.67.110') {
ok = false;
break;
}
query = ystj;
}
}
console.log('query：' + query);
</script>