~奇思妙想的王多鱼的博客

坐标系转换1. 源代码墨卡托坐标转 经纬度经纬度 转 百度坐标墨卡托 转 百度坐标2. 应用结论1. 源代码墨卡托坐标转 经纬度经纬度 转 百度坐标墨卡托 转 百度坐标package com.vicysun.xqh.framework.position.utils;import java.math.BigDecimal;/*** * ----> * * @author xqh, 987072248@qq.com * @version 1.0 * @date: 2021-08

实体类public class Roots { private int rid = 11; private String name = "root"; private List<Items> items; // Getter And Setter ....}public class Items { private int id = 1; private String name = "qq"; public Items(int id,