<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
</head>
<script>
function heh(){
var sid=document.getElementById("btn");
sid.onblur = Function("queryOccupationEveryType(this.value);");
}
function queryOccupationEveryType(){
console.log("aa");
}
</script>
<body>
<input id="btn" >
<input id="btn1" onclick="heh()" type="button" value="点我">
</body>
</html>
原文：https://www.cnblogs.com/liushisaonian/p/9513656.html