如何读取AngularJS发送在PHP POST请求数据 [英] How to read POST Request data in PHP sent from AngularJS

问题描述

我试图让从我的角度JS POST请求，如下

I am trying to make a post request from my angular js, as below

    var postData={
            firstName:'VenuGopal',
            lastName:'Kakkula'
    };
    postData=JSON.stringify(postData);
    $http({method:'POST',url:'http://localhost/blog/posttest.php?insert=true',data:postData,headers: {'Content-Type': 'application/x-www-form-urlencoded'}})
        .success(function (data,status,headers,config) {
            alert('Success' + data); 
        })
        .error(function (data, status,headers,config) {
            // uh oh
            alert('error' + status + data);
        });

我不知道如何在我的PHP REST Web服务阅读这篇文章的数据。

I am not sure how to read this POST DATA in my PHP REST webservice.

 <?php
header("Access-Control-Allow-Origin:*");
header('Access-Control-Allow-Headers:Content-Type');
header("Content-Type:application/json");
if(!empty($_GET['insert']))
{
    $result=json_decode($_POST['firstName']);
    deliver_response(200,"Got the Post data","GotData $result");
}
function deliver_response($status,$statusmsg,$data)
{
    header("HTTP/1.1 $status $statusmsg");
    $response['status']=$status;
    $response['status_message']=$statusmsg;
    $response['data']=$data;
    $json_response=json_encode($response);
    echo $json_response;
}

？>

我试过下面的选项

json_decode($_POST['firstName'])
json_decode($_POST['data'])
json_decode($_POST['[postData'])

他们没有返回的数据，它总是返回错误未定义指数：在F中姓：\\ XAMPP \\ htdocs中\\ 10号线博客\\ posttest.php

None of them returned the data, Its always returning the error Undefined index: firstName in F:\xampp\htdocs\Blog\posttest.php on line 10

任何人可以帮助我，我怎么可以读PHP文件发送POST请求的数据。

Can anybody help me how I can read the POST request data sent in php file.

推荐答案

最有可能是因为您要提交未自动的填充到每标准表单数据的$ _POST变量JSON数据。

Most likely it is because you are submitting JSON data which is not automagically populated into the $_POST variable per standard form data.

解决方法是手动解析投入使用的变量。

The work around is to manually parse the input into a variable for use.

例如：

<?php
  $args = json_decode(file_get_contents("php://input"));
  echo $args->firstName;
?>

这篇关于如何读取AngularJS发送在PHP POST请求数据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！