This callback is given the object being accessed, the name of the property being accessed, the type of access (read, write, or delete for example) and returns whether or not to allow access.

被访问的对象、被访问的属性名、访问的类型（例如读、写和删除）将被传递给回调函数，回调函数会返回是否允许访问。

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The type of database access, such as read or write, will be determined based on the nature of the bank teller function.

数据库访问的类型（比如读或写）将根据银行出纳功能的性质决定。

youdao

The "access" parameter denotes the type of access (read, write, or execute).

“access”参数表示访问的类型(读、写或执行)。

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