【微信开发】01.数据库授权和连接，01数据库授权
【微信开发】01.数据库授权和连接，01数据库授权
在新浪SAE上面搭建了一个WeiPHP框架应用（称作A），做了一个微信墙的功能，想通过一个前端web页面显示微信墙内容，而不是通过WeiPHP框架。这就需要将WeiPHP框架应用的数据库授权给这个web站点的应用（称作B）。
1. 数据库授权
（1）进入数据库管理，点击跨应用授权
（2）将A应用的数据库授权给B应用，点击授权
2.编写B应用的连接数据库的脚本
（1）修改文件：index.php
（2）参数含义：
主库域名 : SAE_MYSQL_HOST_M从库域名 : SAE_MYSQL_HOST_S
端 口 : SAE_MYSQL_PORT 用户名 : SAE_MYSQL_USER（Access Key）
密 码 : SAE_MYSQL_PASS（Secret Key）
数据库名 : SAE_MYSQL_DB
3.查看结果：
网页显示：
helloworld
4.注意
如果SAE_MYSQL_USER和SAE_MYSQL_PASS填写的不正确，网页将会显示以下信息：
Warning: mysql_connect() [function.mysql-connect]: this app is not authorised in index.php on line 6
作者：Jackson 出处：黄哲同学的博客http://www.cnblogs.com/jackson0714/p/4376000.html
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