将Android连接到php和mysql

你好。我在连接mysql时遇到问题。但当我使用互联网时，我可以连接。我尝试使用10.0.2.2/test.php，也尝试了ip/test.php，但它不起作用。我还允许我的apache防火墙用于私有和公共。但我仍然无法连接

任何想法

告诉我是否应该包含代码，因为它在我联机连接时起作用

以下是联机的json对象：

{
"emp_info": [{
    "employee name": "Adam",
    "employee no": "101700"
}, {
    "employee name": "John",
    "employee no": "101701"
}, {
    "employee name": "Paul",
    "employee no": "101702"
}, {
    "employee name": "Mark",
    "employee no": "101703"
}, {
    "employee name": "Donald",
    "employee no": "101704"
}, {
    "employee name": "Brain",
    "employee no": "101705"
}, {
    "employee name": "Kevin",
    "employee no": "101706"
}]
}

这里是本地的json对象

{
 "emp_info": [{
     "employee name": "john",
     "employee no": "132323"
 }, {
     "employee name": "jones",
     "employee no": "223232"
 }, {
     "employee name": "sam",
     "employee no": "3232323"
 }]
 }

提前谢谢

*更新

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当我输入10.0.2.2/test.php时，它显示无法访问网络。我只能通过使用localhost:81/test.php在浏览器上访问我的php。你是对的。抱歉问了一个蹩脚的问题。我已经试了几个小时了。你测试了吗你的应用在witch设备上？在GenyMoon中，地址为10.0.3.2