---恢复内容开始---
1.前端获取传入后台的list
2.ajax写法:
$.ajax({ type: 'post', url: url, async:false, dataType:"json", contentType:"application/json", // 指定这个协议很重要 data:JSON.stringify(pointList), success: function(data){ console.log(data); } });
3.后台写法:
定义Coordinate类:
private Float lon; private Float lat; private Float alt;
Controller接收:
public void fun(@RequestBody Coordinate[] pointList) { System.out.println(pointList[0].getLon()); }