"Regular Expression Match" gives you the most flexibility.
“正则表达式匹配”为您提供最大的灵活性。
The handler function is called when the request type and the regular expression match.
当请求类型与正规表达式匹配时，就会调用处理器函数。
Match Expression: Perl-compatible regular expression that matches against the value of the header.
Match Expression：采用兼容Perl的正则表达式来匹配报头值。
Match (see Listing 4) represents a single regular expression.
Match （请参阅清单4）表示一个正则表达式。
You can also use regular expression-like groups to match files.
您还可以使用类似于正则表达式的组来匹配文件。
For example, the regular expression ABC will match the string ABC but not DEF.
例如，正则表达式abc将与字符串abc匹配，但不与def匹配。
Regular expression searches match on (possibly complex) patterns.
规则表达式搜索满足(尽可能复杂)的模式。
since the input does not match the regular expression.
因为输入不与正则表达式相匹配。
Then you can use the regular expression with the -match operators. Here's an example.
然后就可以利用-match操作符来使用正则表达式。
Regular expression to match an empty string?
正则表达式匹配空字符串？
Indicates whether the regular expression finds a match in the input string.
指示规则运算式是否在输入字串中寻找比对。
To specify that a data field value must match the specified regular expression.
要指定数据字段值必须与指定的正则表达式。
Returns the position of the first substring match in a regular expression search.
返回正则表达式搜索中第一个子字符串匹配项的位置。
Returns the position of the first substring match in a regular expression search.
返回正则表达式搜索中第一个子字符串匹配项的位置。
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