如何使用 AppleScript 获取和解析 XML 文件? [英] How to fetch and parse an XML file using AppleScript?

问题描述

某个远程服务器上有一个 XML 文件 (http://foo/bar.xml):

There's an XML file on some remote server (http://foo/bar.xml):

<?xml version="1.0" encoding="UTF-8"?> 
<foo> 
  bar
</foo>

如何使用 AppleScript 获取值bar"?

How can I get the value "bar" using AppleScript?

推荐答案

这是我所做的:

set file_tgt to (POSIX path of (path to temporary items)) & "file.xml"
    do shell script "curl -L " & "http://url.com/file.xml" & " -o " & file_tgt
tell application "System Events"
    set file_content to contents of XML file file_tgt
    tell file_content
        set my_value to value of XML element 1
    end tell
end tell

最初我使用URL Access Scripting"应用程序来获取文件，但自从它在 Lion 中被删除后，我切换到纯 curl，它在 Snow Leopard 和 Lion 下都可以使用.

Originally I was using the "URL Access Scripting" app to fetch the file, but since it has been removed in Lion, I switched to pure curl, which works under both Snow Leopard and Lion.

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