角$删除资源不会派身体前press.js服务器 [英] angular $resource delete won't send body to express.js server
问题描述
惠，
我建立与服务器端angular.js和node.js的（前press.js）的应用程序。
i am building an app with angular.js and node.js (Express.js) on the server side.
由于某种原因，我有处理删除请求的问题。没有身体越来越到服务器端。
for some reason i am having a problem handling a delete request. no body is getting to the server side.
这是我的angular.js资源$ C $ C：
this is my angular.js resource code:
$scope.deleteProject = function(projectName){
var postData = {username: 'name', projectName: projectName};
Project.deleteProject.delete({}, postData,
function(res){
alert('Project Deleted');
},
function(err){
alert(err.data);
});
}
在服务器端，我有这样的：
on the server side i have this:
var deleteProject = function(req, res){
console.log(req.body);
console.log(req.params);
if (req.body.projectName){
//do something
return res.send(200);
}
else
return res.send(400, 'no project name was specified');
}
现在由于某种原因没有身体可言！它是空的。
我已经定义为app.delete的路线。
now for some reason there is no body at all!! it is empty. i have defined the route as app.delete.
如果我改变的Node.js张贴在angular.js路线保存它工作正常。
if i change the route in node.js to post and in angular.js to save it works fine.
我是什么在这里失踪（敲我的头）。
what am i missing here (banging my head).
感谢。
推荐答案
按<一个href=\"http://stackoverflow.com/questions/15159213/$p$ptty-coding-to-send-body-with-delete-request-in-angular-js\">this堆栈溢出问题和 $ HTTP 服务来源$ C $ C ，一个删除要求使用 $ HTTP 不允许发送数据在请求的主体。 对于删除申请该规范是对请求主体是否应该被允许有些模糊，但角度不支持它。
As per this stack overflow question and the $http service source code, a DELETE request using $http does not allow for data to be sent in the body of the request. The spec for a DELETE request is somewhat vague on whether or not a request body should be allowed, but Angular does not support it.
这允许请求主体的唯一方法是 POST ， PUT 和 PATCH 。所以，问题不在任何地方在code，它在角的请求服务。
The only methods that allow for request bodies are POST, PUT, and PATCH. So the problem is not anywhere in your code, its in Angular's request service.
我的建议是改变你的DELETE请求到PUT和对待它，仿佛它是一个DELETE。
My suggestion would be to change your DELETE request into a PUT and treat it as if it were a DELETE.
这篇关于角$删除资源不会派身体前press.js服务器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！
