可以参考这篇https://blog.csdn.net/h999234/article/details/84088344?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_utm_term~default-4-84088344-blog-8284607.pc_relevant_downloadblacklistv1&spm=1001.2101.3001.4242.3&utm_relevant_index=7
