这些表单通过用户指定的限定词和参数按部就班地显示了JEST uri语法是如何形成的。

These forms show how the JEST URI syntax is formed step-by-step by user-specified qualifiers and arguments.

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如果您无法指定组成比对的字元数量，规则运算式会支援限定词的概念。

If you cannot specify the number of characters that comprise a match, regular expressions support the concept of quantifiers.

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