wip: 保存 Go 练习和技术笔记

2026-09-24 14:16:17 +08:00
parent 64cc3ec381
commit babd8f2793
20 changed files with 1229 additions and 29 deletions
@@ -1,4 +1,6 @@
-## `errors.AsType`
+## `errors`
+
+### `errors.AsType`

 > *用泛型把* `errors.As` *的“先声明变量再传指针”简化为“直接返回* `(E, bool)`*”，是* `errors.As` *的语法糖升级*

@@ -20,3 +22,6 @@ if mysqlErr, ok := errors.AsType[*mysql.MySQLError](err); ok {
 }
 ```

+
+
+## `net/http/pprof`