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2024-03-22 16:17:26 +08:00 · 2024-03-22 16:17:26 +08:00 · e81775047c
commit e81775047c
parent 0a5fc1daf6
1 changed files with 5 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -23,6 +23,11 @@ node ../../tools/pbtools/app.js

 main包里所有的函数、字段都小写开头

+# golang的巨坑!!!
+
+当interface类型的返回值已经明确为nil时，应该直接返回nil，而不是具体实现结构的未赋值空指针
+https://www.jianshu.com/p/ffbf8b9b4f79
+
 # imserver

 SMLogin