luci函数

luci.http.getenv

getenv (name)Get the value of a certain HTTP environment variable or the environment table itself.

Parameters

• name: Environment variable

Return value:

HTTP environment value or environment table

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luci.util.pcdata

pcdata (value)

Create valid XML PCDATA from given string

pcdata (value)Create valid XML PCDATA from given string.

Parameters

• value: String value containing the data to escape

Return value:

String value containing the escaped data

这个地方是处理URL后，得到XML PCDATA，即parsed character data，被解析的字符数据