To accomplish this, we need to iterate through the portlet request parameters to find any parameter that starts with the string ID.

为了完成删除，我们需要迭代portlet请求参数以查找任何以字符串id开始的参数。

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Id: a unique string that identifies the object.

ID：用于标识对象的唯一字符串。

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Thus, in order to obtain the message ID, we take the internal ID string, in this case 123.

这样，为了获得消息ID，我们采用内部ID字符串，在本例中为123。

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Websites install a "cookie" file on a user's computer, which includes a unique string of letters and numbers that make up the session ID.

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