全局错误码

<table> <thead> <tr> <th>错误码</th> <th>错误解释</th> </tr> </thead> <tbody> <tr> <td>100000</td> <td>Success 操作成功</td> </tr> <tr> <td>100001</td> <td>SIGN_ERROR 签名验证失败</td> </tr> <tr> <td>100002</td> <td>APP_AUTH_ERROR 应用授权失败</td> </tr> <tr> <td>100003</td> <td>USER_AUTH_ERROR 用户授权失败</td> </tr> <tr> <td>100004</td> <td>SYSTEM_ERROR 系统错误</td> </tr> </tbody> </table>