SAE 接入微信JS-SDK不能本地写的问题

Question

Warning: fopen(access_token.json) [function.fopen]: failed to open stream: Permission denied in jssdk.php on line 79

Warning: fwrite() expects parameter 1 to be resource, boolean given in jssdk.phpon line 80

Warning: fclose() expects parameter 1 to be resource, boolean given in jssdk.phpon line 81

Warning: fopen(jsapi_ticket.json) [function.fopen]: failed to open stream: Permission denied in jssdk.php on line 56

Warning: fwrite() expects parameter 1 to be resource, boolean given in jssdk.phpon line 57

Warning: fclose() expects parameter 1 to be resource, boolean given in jssdk.phpon line 58

SAE环境下接入微信js时出现的问题，用的SAE，查了一下说是SAE没有本地读写权限，哪位大哥遇到过，给解决下，非常感谢！！

Answer 1

把access token存储到SAE的memcache里面

具体代码参照SAE的示例代码

Answer 2

http://blog.csdn.net/songshimvp1/article/details/49589621
将文件传到sae中，saestor://文件夹/access_token.json