JSONP cross-domain

Source: Internet
Author: User
Tags setcookie

Reference: http://www.cnblogs.com/chopper/archive/2012/03/24/2403945.html

Test dependency conditions:
Project Eetopinofficial binding www.eetopin.com domain name in hosts
Project SNS binds sns.com domain name in hosts
Test code file and Source:
eetopinofficial/testcookie.php
Java code
  1. <?php
  2. Header (' Content-type:application/json ');
  3. //Get callback function name   
  4. $callback = $_get [' callback '];
  5. $value = $_get[' name '];
  6. //setcookie ("name", "", Time ()-3600);   
  7. Setcookie (' name ', $value, Time () +3600*), ' /','. eetopin.com ', $_server[' server_port ']== 443? 1 : 0  );
  8. $json = "{\" name\ ": \" Add cookie success $callback $value \ "}";
  9. Echo $callback. "(" . $json.  ")";

eetopinofficial/testjsonp.php
Java code
  1. <?php
  2. Header (' Content-type:application/json ');
  3. //Get callback function name   
  4. $callback = $_request [' callback '];
  5. if (Isset ($_cookie["name"])) {
  6. $name = $_cookie["name"];
  7. }Else{
  8. $name = "Chopper";
  9. }
  10. //json Data   
  11. $json = "{\" name\ ": \" $name \ ", \" sex\ ": \" man\ "}";
  12. //echo $json;   
  13. //echo $callback;   
  14. //Output: callback function name (JSON data)   
  15. Echo $callback. "(" . $json.  ")";
  16. //echo $callback. " ($json) ";   


sns/testcookie.php
Java code
    1. <script type= "Text/javascript" src= "Http://code.jquery.com/jquery-latest.js" ></script>
    2. <script type="Text/javascript">
    3. $.getjson ("http://www.eetopin.com/testCookie.php?name=lunzi30108&callback=?" ) , function (data) {
    4. alert (data.name);
    5. });
    6. </script>

sns/testjsonp.php
Java code
    1. <script type= "Text/javascript" src= "Http://code.jquery.com/jquery-latest.js" ></script>
    2. <script type="Text/javascript">
    3. $.getjson ("http://www.eetopin.com/testJsonp.php?callback=?" ) , function (data) {
    4. Alert (Data.name + "is a A" + data.sex);
    5. });
    6. </script>

Test steps:
1, http://sns.com/testCookie.php
2, http://sns.com/testJsonp.php

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