项目背景 最近,做一个按优先级和时间先后排队的需求.用 Redis 的 sorted set 做排队队列. 主要使用的 Redis 命令有, zadd, zcount, zscore, zrange 等. 测试完毕后,发到线上,发现有大量接口请求返回超时熔断(超时时间为3s). Error日志打印的异常堆栈为: redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the po…
Xcode常见的编译.运行等错误的解决 项目没找到Info.plist的错误 The solution for this particular instance of the error was “Info.plist couldn't be opened because there is no such file” was that I had deleted all of the files in the "Project Tests" folder, but was still…