No extra locking is required on the base tables as replication only analyzes the log files and not the base tables.
基表上不需要额外的锁，因为复制只分析日志文件，而不是分析基表。
2
Class to generate common base events and to write them to an output log.
类来生成通用基础事件并把它们写到输出日志。
3
Once you have the base operating system installed and it has successfully booted, log in and configure Apache, PHP, and MySQL using the techniques discussed in Part 4.