js 传递Long数组给后端，，后端由@Request Long[] 接收

原生js

var xhr=new XMLHttpRequest();  2         xhr.open("post","/museum/relic/delete");  3         xhr.setRequestHeader("Content-type","application/json");  4  xhr.send(JSON.stringify(deleteIds));  5         xhr.onload=function (ev) {  6             var result=JSON.parse(xhr.responseText);  7             if(xhr.status==200){  8  inputSelect();  9  alert(result.result); 10             }else{ 11  } 12         }

jquery:https://www.liangzl.com/get-article-detail-21058.html

控制类方法的参数：

@PostMapping("/delete")
@ResponseBody
public Map<String,Object> deleteRelics(@RequestBody Long[] ids)