摘要：
一、报错问题当启动mongo时，报错：Failed to connect to 127.0.0.1:27017, reason: errno:111 Connection refused如下： connecting to: test 2021-07-21T16:49:42.932+0800 W NE 阅读全文
摘要：
about to fork child process, waiting until server is ready for connections. forked process: 3560 ERROR: child process failed, exited with error number 阅读全文