你能不能弄个按钮 点击之后 生成一个txt和xml，也就是网站地图 里面包含所有的文章的 链接，并且把链接份文件保存，因为一般提交sitemap,单个文件不能超过50000，可以让生成的地图里面包含的链接不超过50000个！
就像这样：

https://www.showwen.com/n/33yvxk73
https://www.showwen.com/n/5mdigiwc
https://www.showwen.com/n/awuy7tux
https://www.showwen.com/n/7awicg1u
https://www.showwen.com/n/mgvkvs8q
https://www.showwen.com/n/zigheplh
https://www.showwen.com/n/v4xojhfe
https://www.showwen.com/n/z3yprid1
https://www.showwen.com/n/bqenp18x
https://www.showwen.com/n/lsv5kiyp
https://www.showwen.com/n/shfsr82z
https://www.showwen.com/n/ikpgdyya
https://www.showwen.com/n/hllqqakq
https://www.showwen.com/n/dutisz6j
https://www.showwen.com/n/2qqf2i02
https://www.showwen.com/n/4sgppumd
并且每次点击都会把最新的文章加入进去
这样方便提交 给搜索引擎