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tDate = time.strftime("%Y-%m-%d",time.localtime(time.time()))

sql = " insert into content(catid,typeid,title,adddate) values ('%d','%d','%s','%Y-%m-%d') " % (23,0,titleContents,tDate)

修改为

sql = " insert into content(catid,typeid,title,adddate) values ('%d','%d','%s','%%Y-%%m-%%d') " % (23,0,titleContents,tDate)

产生原因：因为python执行的sql中存在类似DATE_FORMAT(CREATE_TIME, ‘%Y-%m-%d’) 的写法,其中%Y与python的参数%s冲突

解决方法如下：

使用：str_to_date(%s,'%%Y-%%m-%%d')

sql = " insert into 3qphp_content(catid,typeid,title,adddate) values ('%d','%d','%s',str_to_date(%s,'%%Y-%%m-%%d')) " % (23,0,titleContents,tDate)

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