使用javascript从字符串中拆分值

Question

我在javascript中使用以下格式的字符串，

acadYear=self.request.get_all('acadYear')[0].encode('UTF-8')

我需要从 str 中拆分并获取a中的Itemid值，b中的名称值，dept值c。如何在javascript中执行此操作？

Answer 1

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var a = "";var b ="";var c= "";
var str = "ItemID=123&Name=AO Document&Value=Testvalue";

// split the string at the '&' and '=' characters, but use only those parts with odd indices
var parts = str.split(/[&=]/).filter((_, i) => i % 2 === 1);

// assign the values to a, b and c using destructuring
[a, b, c] = parts;

console.log(a, b, c);

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