> For the complete documentation index, see [llms.txt](https://phper.shujuwajue.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://phper.shujuwajue.com/phpan-quan/kua-zhan-qing-qiu-wei-zao-crsf.md).

# 跨站请求伪造(CRSF)