thinkphp框架中系统内存溢出
php thinkphp 内存溢出
数据量过大的页面就报错:Fatal error: Out of memory (allocated 1781792768) (tried to allocate 42 bytes) in C:\workspace\gshm_hrp\ThinkPHP\Lib\Think\Db\Driver\DbMysql.class.php on line 243我修改了php.ini里面的配置:如下
max_execution_time = 0 ; Maximum execution time of each script, in seconds
max_input_time = 300 ; Maximum amount of time each script may spend parsing request data
memory_limit = 2048M ; Maximum amount of memory a script may consume (8MB)
请大神看看。
回复讨论(解决方案)
一个 php 进程就允许使用 2G 内存?
要是多个人同时访问呢?
事实证明,你的程序启动时,只获得了 1699.25M 的最大可用内存空间。你的系统已经太繁忙了
我不知道你都做了什么,但显然是做了不合常理的事情
浏览器一屏也就能显示4、5十行,你一下准备那么多数据怎么放得下?
建议你调整你的算法,能分段处理的就分段处理,能交给数据库处理的就不要由 php 处理
嗯嗯,只能是这样了。
一个 php 进程就允许使用 2G 内存?
要是多个人同时访问呢?
事实证明,你的程序启动时,只获得了 1699.25M 的最大可用内存空间。你的系统已经太繁忙了
我不知道你都做了什么,但显然是做了不合常理的事情
浏览器一屏也就能显示4、5十行,你一下准备那么多数据怎么放得下?
建议你调整你的算法,能分段处理的就分段处理,能交给数据库处理的就不要由 php 处理
版主在请教一个问题,有没有函数作用是终止当前的数据库操作然后回滚的。就是页面一个按钮触发,直接终止当前数据库操作的。rollback();可以做到吗,如果可以怎么去调用呢
事务处理当然是有的,但由页面一个按钮触发 rollback 是不可能的
事务处理当然是有的,但由页面一个按钮触发 rollback 是不可能的
那有什么好的方法来完成这个操作吗?

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