当前页面加载时间未结束，点击其他页面导航，怎么才能实现立刻跳转？
研究同一浏览器通过Yii构建的同一网站的不同页面同时对同一数据库进行耗时查询操作时两个页面加载时延均会加倍的问题
某一个页面查询，前端显示需要10s左右的时间；但是用户不想等了，想看导航栏的其他页面，必须要等之前的页面加载完才会跳转，有直接点击导航栏其他标签就可实现立刻跳转的方法吗？
回复讨论(解决方案)
浏览器是哪个呢? 你怎么保证功能跨浏览器兼容?
浏览器是哪个呢? 你怎么保证功能跨浏览器兼容?
浏览器是 chrome. 现在的问题是ajax的并行问题，用wireshark对两次ajax请求进行抓包。beforesend事件是同时发生的，但是进行了两次三次握手。那么如何使ajax进行并行呢？
https://segmentfault.com/a/1190000004322358
是不是你发起的ajax请求没有设成异步的?
使用了 session 吧？
使用了 session 吧？
昨天看到你之前帖子的解答，用的是框架，不过跟踪了下，确实用到了。
anyway，thanks
https://segmentfault.com/a/1190000004322358
是不是你发起的ajax请求没有设成异步的?
默认就是异步
如果使用了 session，那么来自同一浏览器的请求都会应 session 临时文件被锁定，而串行执行
你需要在使用（设置）完 session 数据后，立即执行 session_write_close 函数，以解开 session 的锁定
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