tkzl

写了一个数据同步小工具,每次运行时有50%的概率会出现这个报错 ``` 2022/04/21 14:27:09 sync_goods.go:121: dial tcp 127.0.0.1:3306: connectex: Only one usage of each socket address (protocol/network address/port) is normally permitted., SELECT * FROM `a_goods_option` WHERE `goodsid`=200 2022/04/21 14:27:09 sync_goods.go:121:...