在高隆有Ruby的awesome_print吗?
例如在红宝石你可以写:
@H_301_3@require 'ap' x = {a:1,b:2} // also works for class ap x输出将是:
@H_301_3@{ "a" => 1,"b" => 2 }最近我发现的是Printf(“%#v”,x)
如果您的目标是避免导入第三方软件包,则您的其他选项是使用
json.MarshalIndent:
@H_301_3@x := map[string]interface{}{"a": 1,"b": 2}
b,err := json.MarshalIndent(x,""," ")
if err != nil {
fmt.Println("error:",err)
}
fmt.Print(string(b))
输出:
@H_301_3@{ "a": 1,"b": 2 }