数据库 php
我的网站在后台用编辑器添加长篇文章的时候,有时一点提交,响应很慢,响应了之后不仅没添加数据到数据库,而且编辑器里面也清空了,很是烦恼,如果添加的文章比较短,就不容易出现这情况,谁知道怎么解决啊?数据库类型是text,一般都没超过字符长度。
回复讨论(解决方案)
难道是编辑太久,数据库超时的问题?如果是这样又怎么解决?
可以将text 改为 mediumtext 试试
相应很慢的话先检查一下和服务器的通讯 因为我看你是有时 应该是属于网络通讯上的问题 编辑时间太长或许都让各种变量过期了 哈哈
我的网站在后台用编辑器添加长篇文章的时候,有时一点提交,响应很慢,响应了之后不仅没添加数据到数据库,而且编辑器里面也清空了,很是烦恼,如果添加的文章比较短,就不容易出现这情况,谁知道怎么解决啊?
数据库类型是text,一般都没超过字符长度。
自己简单调试一下呗,看慢在哪里,问题出在哪里。
在你的代码里,需要的地方埋点,打印出时间来,并看哪里执行不成功,这是编程基本要求。
我的网站在后台用编辑器添加长篇文章的时候,有时一点提交,响应很慢,响应了之后不仅没添加数据到数据库,而且编辑器里面也清空了,很是烦恼,如果添加的文章比较短,就不容易出现这情况,谁知道怎么解决啊?
数据库类型是text,一般都没超过字符长度。
自己简单调试一下呗,看慢在哪里,问题出在哪里。
在你的代码里,需要的地方埋点,打印出时间来,并看哪里执行不成功,这是编程基本要求。
因为最近事情比较多,这个问题可能要调试很久,所以想问问大家有什么好的解决办法没有。。
相应很慢的话先检查一下和服务器的通讯 因为我看你是有时 应该是属于网络通讯上的问题 编辑时间太长或许都让各种变量过期了 哈哈 怎么检查?不太懂。时间长了变量会过期?怎么解决啊?
数据库字段设置不合适吧!
数据库字段设置不合适吧! 合适的,所以不知道什么原因。。。
日志 截取异常。。。
得先做好调试准备。
提交form的时候很多情况下是javascript提交出错,导致根本没有提交到php。
所以先正确判断是哪里出问题了。
因为最近事情比较多,这个问题可能要调试很久,所以想问问大家有什么好的解决办法没有。。
我对你这句话表示很费解。。。。。别人是系统完善后来找捷径,以繁化简。。。你是出了问题来找捷径。。。直接把工程给整成豆腐渣了~~~~有一种必死的心态呀~~~
因为最近事情比较多,这个问题可能要调试很久,所以想问问大家有什么好的解决办法没有。。
我对你这句话表示很费解。。。。。别人是系统完善后来找捷径,以繁化简。。。你是出了问题来找捷径。。。直接把工程给整成豆腐渣了~~~~有一种必死的心态呀~~~ 老师说,不懂就要问,想变成大虾就要经常请教大虾,哇哈哈。。。
日志 截取异常。。。 俺公司网站木有日志系统,才刚刚做完的网站。。
直接打印你的insert sql 执行下,看是否报错。

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Using preprocessing statements and PDO in PHP can effectively prevent SQL injection attacks. 1) Use PDO to connect to the database and set the error mode. 2) Create preprocessing statements through the prepare method and pass data using placeholders and execute methods. 3) Process query results and ensure the security and performance of the code.

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PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.

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