摘要: UPDATE newhouse_clicks SET clicks = CASE id WHEN 1 THEN 1000 WHEN 2 THEN 2000 WHEN 3 THEN 3000 END WHERE id IN (1,2,3) 咱们详解一下这条sql语句的意思:更新newhouse_cli 阅读全文
posted @ 2019-12-13 09:12 Enzo灬 阅读(250) 评论(0) 推荐(0)
摘要: # 多线程 import threading import time def work(): print("我是多线程运行") time.sleep(1) return start_time = time.time() for i in range(5): t = threading.Thread( 阅读全文
posted @ 2019-12-09 19:55 Enzo灬 阅读(100) 评论(0) 推荐(0)
摘要: //测试 $APPID='*************************'; $SECRET='***********************'; $url = trim($_REQUEST['url']); $root['url'] = $url; $memcache = getRedis() 阅读全文
posted @ 2019-12-09 17:39 Enzo灬 阅读(906) 评论(0) 推荐(0)