此函数将给定正则表达式编译到具有给定模式的模式中并尝试匹配针对它的给定输入。
This function compiles the given regular expression into a pattern with the given mode and attempts to match the given input against it.
可以在其中使用正则表达式设置一些高级组件属性，以便获得具有匹配文本的一些属性的输出。
You can set up several advanced component properties with regular expressions in them to drive the output of several properties with the matched text.
另外，DesignStudio提供的工具有助于更好地了解数据和创建资源，比如分析流中使用的词典或正则表达式规则等等。
In addition, the Design Studio provides tooling to better understand the data, create resources like dictionaries or regular expression rules used in the analytic flows, and much more.
并且您可以使用字母集合(就像您可能在正则表达式中使用的那样)，例如，用于列出具有“c”或“o”扩展名的文件，如清单2所示。
And you can use letter collections (as you might in a regular expression), for example, to list the files with a "c" or "o" extension, as shown in Listing 2.
如果找到了匹配的规则，将在具有sendto属性值的被请求路径上执行正则表达式替换。
If a match is found, a regular expression replace is performed on the requested path with the value of the SendTo property.
value值可以包含文本字符、变量或具有定制正则表达式的变量。
The value attribute can contain literal characters, variables, and variables with custom regular expressions.
此外，它们不具备正则表达式的完全回溯语义，对于某些类型的模式来说，这样对作者更具有挑战性。
In addition, they don't have the exhaustive backtracking semantics of regular expressions, which can make it more challenging to author some types of patterns.
应用程序具有很好包括能够搜索和替换由正则表达式的搜索和替换功能。
The application has great search-and-replace functionality, including the ability to search and replace by regular expressions.
正则表达式是一种非常重要和有效的字符串匹配模式，将其应用于SQL语句中，具有强大的数据处理功能。
The regular expression is a very important and effective string search mode. It has powerful data processing ability when being applied to the SQL statement.
正则表达式是一种非常重要和有效的字符串匹配模式，将其应用于SQL语句中，具有强大的数据处理功能。
The regular expression is a very important and effective string search mode. It has powerful data processing ability when being applied to the SQL statement.
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