前端
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Show page</title>
</head>
<body>
<h1>show page content1</h1>
<script>
function myFunction(str){ //定义处理数据的函数
document.write(str + " world");
}
</script>
<script type='text/javascript' src='/static/js/myfunction.js'></script>
<!--<script type='text/javascript' src='http://127.0.0.1:8080/traffic/qlake/v1/jsonp?callback=myFunction'></script>-->
</body>
</html>
/static/js/myfunction.js 文件
/**
* Created by lee on 2017/4/13.
*/
myFunction('hello');
jsonp方式
@RequestMapping("/jsonp")
public String jsonp(@RequestParam(name = "callback", defaultValue = "") String callback) {
return callback + "(\"hello\")";
}