php怎么做删除权限
做了一个简单的论坛,想让管理员能够删除内容,普通用户不能,我该怎么做?
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给管理员一个特殊标识,普通用户没有这个标识,通过这个标识来判断可不可以删除
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你的用户表应该有个 权限标示符 的字段。值由你定义。
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论坛肯定是要登陆的。你在用户登陆后在session里面加个标识 是普通用户还是管理员 或者还是其他,
能分出身份就行。
然后再做一些敏感操作时判断一下这个标识,根据不同的标识做不同的处理。
比如普通用户直接不显示删除按钮,管理员可以看到...
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判断是不是管理员,在数据库中设置那样的一个字段
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在用户表加一个字段,这个字段是用来区分管理员和普通用户的,是0就是普通用户,是1就是管理员,然后你把这个字段的值查出来,是1就显示“删除”,是0就不显示。这样就行啦。
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删除编辑权限最纠结了.编辑相当于删除.不让编辑又不行有时确定是写错了.
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如果是想做统一的权限管理,就需要详细规划了。
如果只是这一个功能的话,就可以直接判断这个人是不是管理员,如果是就可以删除,不是就不能就OK了。

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