The GetXML agent accepts a UID parameter in the form of a URL query string

GetXML 代理程序接受一个 URL 查询字符串形式的 UID 参数

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Use this property to persist data between requests through the use of the URL query string.

使用此属性通过使用URL查询字符串在各次请求之间保留数据。

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Signing should occur before URL encoding the query string.

签名应在查询字符串的URL编码前完成。

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