javascript - $ http的Angular IE Caching问题(Angular IE Caching issue for $http)

Question

All the ajax calls that are sent from the IE are cached by Angular and I get a 304 response for all the subsequent calls.(从IE发送的所有ajax调用都被Angular缓存，我为所有后续调用获得304 response 。)

Although the request is the same, the response is not going be the same in my case.(尽管请求是相同的，但在我的情况下响应不会是相同的。) I want to disable this cache.(我想禁用此缓存。) I tried adding the cache attribute to $http.get but still it didn't help.(我尝试将cache attribute添加到$ http.get，但仍然没有帮助。) How can this issue be resolved?(该问题如何解决？)   ask by Rahul translate from so

Answer 1

Instead of disabling caching for each single GET-request, I disable it globally in the $httpProvider:(我没有为每个GET请求禁用缓存，而是在$ httpProvider中全局禁用了它：)

myModule.config(['$httpProvider', function($httpProvider) {
    //initialize get if not there
    if (!$httpProvider.defaults.headers.get) {
        $httpProvider.defaults.headers.get = {};    
    }    

    // Answer edited to include suggestions from comments
    // because previous version of code introduced browser-related errors

    //disable IE ajax request caching
    $httpProvider.defaults.headers.get['If-Modified-Since'] = 'Mon, 26 Jul 1997 05:00:00 GMT';
    // extra
    $httpProvider.defaults.headers.get['Cache-Control'] = 'no-cache';
    $httpProvider.defaults.headers.get['Pragma'] = 'no-cache';
}]);