伍丽娟

性能优化反思：不要在for循环中操作DB

https://juejin.cn/post/7121564878988378126

https://juejin.cn/post/7036337598025072653

https://juejin.cn/post/7116520783534522399

https://juejin.cn/post/7127986629213421576

https://juejin.cn/post/7123091045071454238

https://juejin.cn/post/7131713973572861966

https://juejin.cn/post/7130246572306071583

我不写单元测试，被批了