重写url接受json数据php（请求方法：GET）

I am writing REST apis in php without using any framework. I am able to call apis with string data as a prameter, but problem occurs when I call a url with JSON object as parameter.

-My .htaccess file is as:

# Turn rewrite engine on
Options +FollowSymlinks
RewriteEngine on


# map neat URL to internal URL
RewriteRule ^get/([a-z0-9\-]+)/$    RestController.php?box=$1 [nc,qsa]

RewriteRule ^addinbox/([a-z0-9\-]+)/$   RestController.php?emailObj=$1&mode=addinbox [nc,qsa]

I am using jQuery for making a ajax call:

-ajax call :

var emailObj = {
                "name": "Mathew Murddock",
                "receiver": receiver,
                "sender": "daredevil@marvel.com",
                "subject": subject,
                "content": body,
                "time_stamp": time_stamp
            };
            var objToSend = JSON.stringify(emailObj);
            $.ajax({ 
               type: 'GET',
               contentType: 'application/json; charset=utf-8',
               url: "http://localhost/emailServer/addinbox/",
               dataType: 'json',
               data: objToSend+'/',
               success: function(response){
                    console.log(response);
               }
            });

But is returns this error:

XMLHttpRequest cannot load http://localhost/emailServer/addinbox/?{%22name%22:%22Mathew%20Murddock%22,…%22This%20is%20%20some%20dummy%20text.%22,%22time_stamp%22:%2212:35:0%22}/. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access.

Although I have allowed cross origin at server side: -RestController.php

<?php
    header('Access-Control-Allow-Origin: *');
    //Remaining code

The URL I am getting while ajax call is :

http://localhost/emailServer/addinbox/?{%22name%22:%22Mathew%20Murddock%22,%22sender%22:%22daredevil@marvel.com%22,%22subject%22:%22This%20is%20a%20mail%22,%22content%22:%22This%20is%20%20some%20dummy%20text.%22,%22time_stamp%22:%2212:35:0%22}/

Am I rewriting the URL in a wrong way?

([a-z0-9-]+) matches lower-case letters, digits and "-" nothing else so you will not be matching your json, also consider stopping sending json in get all together. It is a bad practice To serve the call you showed us your api should actually require a POST

I think you don't need to use JSON.stringify(emailObj);

contentType: 'application/json; charset=utf-8'
// this line says you need to  send json file but you are sending stirng file 

I think you don't need to use JSON.stringify or json_decode here at all. Just do:

data : {
            "name": "Mathew Murddock",
            "receiver": receiver,
            "sender": "daredevil@marvel.com",
            "subject": subject,
            "content": body,
            "time_stamp": time_stamp
        },

and in php

$name=$_POST['name'];

Pleae inform me if did not work for you?