YoyoLife Fun!!

SELECT HOUR(timeline),count(*) FROM witiot.device_use_record GROUP BY HOUR(timeline) ORDER BY Hour(timeline);

import os
import time
def get_size(start_path = ''):
    total_size = 0
    for dirpath, dirnames, filenames in os.walk(start_path):
        for f in filenames:
            fp = os.path.join(dirpath

sudo wget https://github.com/swoole/swoole-src/archive/v4.2.9.tar.gz

sudo tar zxvf v4.2.9.tar.gz

cd swoole-src-4.2.9

编译安装使用  phpize

apt install php7.3dev

安装了就有phpize

使用安装 php 时生成的 phpi