防止POST请求缓存 [英] prevent POST-request from caching

问题描述

当我尝试发出一个jQuery ajax"Type:Post"请求时，我收到一个(从缓存中)找不到404错误.我已经尝试了几种解决方法来解决此问题，但是它没有用.这是我尝试过的解决方法:

When I try to make a jquery ajax "Type:Post" request, I get an 404 not found (from cache) error. I've tried several workarounds to fix this problem but it doesn't worked. This are the workarounds I've tried:

1. 在ajax调用中添加头信息: "Cache-Control":私有，无缓存，无存储，必须重新验证"， 到期":"0"，

1. Adding header information in ajax call: "Cache-Control" : "private, no-cache, no-store, must-revalidate", "Expires" : "0",

jquery ajax"cache:false"

jquery ajax "cache:false"

添加rnd URL参数，"?nocache=' + new Date().getTime()",

add rnd URL param, "?nocache=' + new Date().getTime()",

试图禁用AppCache(nativ):

tried to disable AppCache (nativ):

"super.appView.getSettings().setAppCacheEnabled(false);"

"super.appView.getSettings().setAppCacheEnabled(false);"

这是我使用开发工具调试Cordova应用程序时从此POST请求获得的响应: http://pl.vc/59s6o

This is the response I get from this POST request when I debug my Cordova App with dev tools: http://pl.vc/59s6o

推荐答案

尝试在$.ajaxSetup

$.ajaxSetup({
   type: 'POST',
   headers: { "cache-control": "no-cache" }
});

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