AngularJS $http.post() 触发 get 请求而不是 post [英] AngularJS $http.post() firing get request instead of post

问题描述

我在 angular 和 laravel 中构建 API 服务，当我向 API 发出 GET 调用时一切正常，但是当我发出 POST 调用时，该服务仍然使用 GET 方法而不是 POST.这就是我的服务:

i building an API service in angular and laravel, when i firing a GET call to the API everythings work fine, but when i fire POST call the service still use GET method instead of POST. that is my service:

function LeadsAPI($http,$q,BASE_URL)
{
   this.updateLead = function (lead_data) {
        var url = BASE_URL+"/leads/update/";
        var deferred = $q.defer();
        $http.post(url , lead_data).then(function(response){
            deferred.resolve(response.data);
        });
        return deferred.promise;
    }
}

我从控制器调用这个函数:

i call to this function from a Controller:

LeadsController.$inject = ['$scope', 'LeadsAPI'];
function LeadsController($scope , LeadsAPI)
{
  LeadsAPI.updateLead({'lead_id' : res._id, 'the_lead': {'fist_name' : 'asd asd'}}).then(function (res) {
            console.log(res);
        });
}

我尝试将参数作为字符串传递(a=b&c=d...")并添加标题:

i tried pass the parameters as a string ("a=b&c=d...") and added header :

$http.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8';

在我的应用程序模块实例化的 run 函数中，但我不断收到 405(不允许的方法) 错误.任何想法为什么以及如何解决它?非常感谢大家！:)

in the run function at my App module instantiation but yet, i keep getting 405 (Method Not Allowed) error. any ideas why and how to solve it? thank you very much all! :)

推荐答案

似乎这个问题很老而且没有答案，但 google 把我带到了这里.我希望有人会觉得这个答案有用.

Seems the question is old and unanswered but google led me here. I hope someone will find this answer useful.

我遇到了同样的问题.$http 设置为 POST 但服务器从 GET 请求返回错误.

I had the same problem. $http was set to POST but server was returning error from GET request.

在网络检查器中检查标题后，它显示浏览器实际上做了两个请求:

After checking the headers in a web inspector it shows the browser actually did two requests:

update/ 301     text/html   angular.js:11442        
update  405     xhr         https://test.site/post/update

第一个是来自 $http 的，第二个是重定向之后的.如您所见，尾随斜杠 URL 被重定向到非尾随 URL.通过此重定向，POST 请求也将更改为 GET.

The first one is the one from $http and the second one is after a redirect. As you can see the trailing slash URL is redirected to a non trailing one. With this redirect a POST request gets also changed to GET as well.

解决方案是将您的请求 url 更改为不包含尾部斜杠:

The solution is to change your request url to not contain trailing slashes:

url: BASE_URL+"/leads/update",

这篇关于AngularJS $http.post() 触发 get 请求而不是 post的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！