摘要:
参考:https://stackoverflow.com/questions/59709917/build-a-tree-structure-from-parent-child-pairs-in-go Firstly, you should never use pointers to slices 阅读全文
摘要:
给某个类型,定义String() 方法,可以用来自定义输出这个类型被打印时的输出的内容 package main import ( "log" ) type ss map[string]string func (a ss)String() string{ return "zzzzzzz" } fun 阅读全文