html:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<script type="text/javascript" src="js/jquery.js" ></script>
<script type="text/javascript">
$.ajax({
type:"get",
url:"http://10.14.36.20:8080/abc",
dataType: 'jsonp',
jsonp:"callback",
jsonpCallback:"callbackFun",
success: function (data) {
alert("加载成功:"+data);
}
});
</script>
</body>
</html>
java:
package com.example.demo.controller; import org.springframework.http.converter.json.MappingJacksonValue; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController public class TestController { @RequestMapping("/abc") public Object abc(){ MappingJacksonValue mappingJacksonValue = new MappingJacksonValue("hello, abc"); mappingJacksonValue.setJsonpFunction("callbackFun"); return mappingJacksonValue; } }