按照 Java Tutorial 上的定义是: Regular expressions are a way to describe a set of strings based on common characteristics shared by each string in the set. 简单地理解为:正则表达式是一种描述字符串共有特征的方法。 http://java.sun.com/docs/books/tutorial/essential/regex/intro.html按照 Mastering Regular Expressions 上的说法是: Regular expressions are the key to powerful, flexible, and efficient text processing. 正则表达式是强大、便捷、高效的文本处理工具。
Regular expressions are a way to describe a set of strings based on common
characteristics shared by each string in the set.
简单地理解为:正则表达式是一种描述字符串共有特征的方法。
http://java.sun.com/docs/books/tutorial/essential/regex/intro.html按照 Mastering Regular Expressions 上的说法是:
Regular expressions are the key to powerful, flexible, and efficient text processing.
正则表达式是强大、便捷、高效的文本处理工具。
private static void CreateRegularExpressionValidator(string displayName, string ctrlID, string regExp, string msg, Panel panel)
{
RegularExpressionValidator Regular = new RegularExpressionValidator();
Regular.ID = "Regular_" + ctrlID;
Regular.ControlToValidate = ctrlID;
Regular.ValidationExpression = regExp;
Regular.Text = "*";
Regular.Display = ValidatorDisplay.None;
Regular.ErrorMessage = "【" + displayName + "】" + msg;
panel.Controls.Add(Regular);
}
Pattern是java中正则的一个相关类