摘要:
一、 Scrapy简介 Scrapy is a fast high-level screen scraping and web crawling framework, used to crawl websites and extract structured data from their page 阅读全文
摘要:
1、查询是否锁表 show OPEN TABLES where In_use > 0; 查询到相对应的进程 然后 kill id 2、查询进程 show processlist 补充: 查看正在锁的事务 SELECT * FROM INFORMATION_SCHEMA.INNODB_LOCKS; 查 阅读全文