给一个权限设计基本框架,security policy in three levels:First level: Who can access this system, public or protected;Second level: Role Control,;The third level is content level;
显示全部给一个权限设计基本框架,
security policy in three levels:
First level: Who can access this system, public or protected;
Second level: Role Control,;
The third level is content level;
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