摘要:
select id,group_concat(distinct age) from test_group_concat group by id; select id,group_concat(id,'_', age SEPARATOR ';') from test_group_concat grou 阅读全文
摘要:
#coding:utf-8 # pip install pyttsx3 import pyttsx3 as pyttsx text = 'I can because i think i can. 逆境清醒 Life is not all roses.人生并不是康庄大道。' engine = pytt 阅读全文