In Java, when working with strings, we may encounter situations where we need to split a string into smaller parts using multiple delimiters. Thesplit()method provided by theStringclass splits the specified string based on aregular expression, making it a versatile tool for handling various delim...
java public class SplitStringMultipleDelimiters { public static void main(String[] args) { String str = "apple,banana;cherry"; String[] result = str.split("[;,]"); // 使用正则表达式匹配逗号或分号 for (String s : result) { System.out.println(s); } } } 示例4:使用正则表达式匹配空白...
split()方法允许我们使用正则表达式,这使得它非常灵活。 示例代码 如下示例将字符串根据逗号和分号进行拆分: publicclassStringSplitMultipleDelimiters{publicstaticvoidmain(String[]args){Stringtext="apple;banana,orange;grape";String[]fruits=text.split("[;,]");for(Stringfruit:fruits){System.out.println(fruit...
We only have to define all the characters we’ll use to split the string. Calling thesplitmethod will divide theexamplestring into four names. 3. Conclusion In this article, we’ve seen different options for splitting an input string by multiple delimiters. First, we discussed a solution base...
**处理空字符串和连续的分隔符**: ```java public class SplitEmptyAndMultipleDelimiters { public static void main(String[] args) { String str = "a,,b,,c"; String[] parts = str.split(",+"); // 使用“,+”来处理连续的逗号 for (String part : parts) { System.out.println(part); }...
publicclassSplitStringMultipleDelimiters{publicstaticvoidmain(String[]args){Stringstr="apple;banana, cherry;date";String[]fruits=str.split("[;,]");// 使用正则表达式// 去除每个元素的空格并打印for(Stringfruit:fruits){System.out.println(fruit.trim());}}} ...
这可以通过使用String.split()并将基于逻辑OR运算符(x|y)的正则表达式传递给它来实现:public static List<String> getWithMultipleDelimiters( Path path, Charset cs, String...delimiters) throws IOException { String[] escapedDelimiters = new String[delimiters.length]; Arrays.setAll(escapedDelimiters, t -...
Java String split() : Splitting by One or Multiple Delimiters Java String split() returns an array after splitting the string using the delimiter or multiple delimiters such as common or whitespace. Java String replaceAll() The String.replaceAll(regex, replacement) in Java replaces all occurrences...
从操作、行走和观察流文件的路径,以及读/写文本和二进制文件的有效方法,我们将介绍 Java 开发人员可能面临的日常问题。 通过本章所学到的技能,您将能够解决大多数涉及 Java I/O 文件的常见问题。本章中的广泛主题将提供大量有关 Java 如何处理 I/O 任务的信息 问题 为了测试您的 Java I/O 编程能力,请看...
1.2. Multiple delimiters 这是真正的好用例。 它允许您在分隔符可以不止一个的情况下分割字符串。 String url = "https://howtodoinjava.com/java-initerview-questions"; StringTokenizer multiTokenizer = new StringTokenizer(url, "://.-");