[17-03-21 05:26:17][https://www.amazon.com/dp/B01I8SZI9S/
]>https://www.amazon.com/dp/B01I8SZI9S/
[标题] SNEER Premium 2016 Wireless Bluetooth Headset Stereo Sports/Running Earbuds Headphones for Iphone 6s Plus 5 SE 5S 5C, Ipad 2 3 4 New iPad,iPad Air Ipod,Smart Phones
[排名] 0
[图片] 82792ed47071a9616b562d0f2366eafa
[option_text] "selected_variations" : {"color_name":"DeepBlue"},
[option_color] DeepBlue
[option_size] N
[Currently unavailable]No
B01I2JX26E https://www.amazon.com/dp/B01I2JX26E/
1490086191.tmp.txt
N Title totla[0]
PHP Warning: mysql_query(): MySQL server has gone away in C:\Users\Administrator\Desktop\GET\Mysql.php on line 43
Warning: mysql_query(): MySQL server has gone away in C:\Users\Administrator\Desktop\GET\Mysql.php on line 43
PHP Warning: mysql_query(): Error reading result set's header in C:\Users\Administrator\Desktop\GET\Mysql.php on line 43
Warning: mysql_query(): Error reading result set's header in C:\Users\Administrator\Desktop\GET\Mysql.php on line 43
PHP Fatal error: Uncaught exception 'Exception' with message '鏌ヨ?閿欒?MySQL server has gone away' in C:\Users\Administrator\Desktop\GET\Mysql.php:45
Stack trace:
#0 C:\Users\Administrator\Desktop\GET\skuList.php(499): Weicot\MySql::exe(' UPDATE order_p...')
#1 C:\Users\Administrator\Desktop\GET\skuList.php(644): loadPath('B01I2JX26E', 'https://www.ama...', '1490086191.tmp....', Object(Redis))
#2 {main}
thrown in C:\Users\Administrator\Desktop\GET\Mysql.php on line 45
Fatal error: Uncaught exception 'Exception' with message '鏌ヨ?閿欒?MySQL server has gone away' in C:\Users\Administrator\Desktop\GET\Mysql.php:45
Stack trace:
#0 C:\Users\Administrator\Desktop\GET\skuList.php(499): Weicot\MySql::exe(' UPDATE order_p...')
#1 C:\Users\Administrator\Desktop\GET\skuList.php(644): loadPath('B01I2JX26E', 'https://www.ama...', '1490086191.tmp....', Object(Redis))
#2 {main}
thrown in C:\Users\Administrator\Desktop\GET\Mysql.php on line 45
C:\Users\Administrator>php C:\Users\Administrator\Desktop\GET\skuList.php
继续上次任务
B00PHSBG26 https://www.amazon.com/dp/B00PHSBG26/
1490086191.tmp.txt
mysql max_allowed_packet 设置过小导致记录写入失败
mysql根据配置文件会限制server接受的数据包大小。
有时候大的插入和更新会受max_allowed_packet 参数限制，导致写入或者更新失败。
查看目前配置
show VARIABLES like '%max_allowed_packet%';
显示的结果为：
+--------------------+---------+ | Variable_name | Value | +--------------------+---------+ | max_allowed_packet | 1048576 | +--------------------+---------+
以上说明目前的配置是：1M
修改方法
1、修改配置文件
可以编辑my.cnf来修改（windows下my.ini）,在[mysqld]段或者mysql的server配置段进行修改。
max_allowed_packet = 20M
如果找不到my.cnf可以通过
mysql –help | grep my.cnf
去寻找my.cnf文件。
linux下该文件在/etc/下。
2、在mysql命令行中修改
在mysql 命令行中运行
set global max_allowed_packet = 2*1024*1024*10
然后退出命令行，重启mysql服务，再进入。
show VARIABLES like '%max_allowed_packet%';
查看下max_allowed_packet是否编辑成功
内容注意：该值设置过小将导致单个记录超过限制后写入数据库失败，且后续记录写入也将失败。
ps -aux | grep mysql /usr/local/mysql/bin/mysqld_safe --defaults-file=/usr/local/mysql/my.cnf --user=mysql &