publicclassStringEndsWithMultipleExample{publicstaticvoidmain(String[]args){Stringstr="example.txt";// 检查字符串是否以".txt"或".java"结尾booleanendsWithTxtOrJava=str.endsWith(".txt")||str.endsWith(".java");System.out.println("Does the string end with '.txt' or '.java'? "+endsWithTxt...
方法一:使用endsWith()和substring() 以下是一个使用endsWith()和substring()方法的示例: publicclassStringSuffixRemover{publicstaticStringremoveSuffix(Stringstr,Stringsuffix){if(str==null||suffix==null){returnstr;// 或者抛出异常}if(str.endsWith(suffix)){returnstr.substring(0,str.length()-suffix.leng...
1.String.endsWith()API TheendsWith()method takes one string argument and checks if the argument string is present at the end of this string. publicbooleanendsWith(Stringsuffix); The method returns abooleanvalue indicating: true– the string ends with the specified character(s) false– the str...
When working with strings in Java, many times we need to check the prefixes of a String in tasks like input validation, filtering, and data processing. This Java article explores different techniques to check if a string starts with a specified value or one among the multiple values in Java....
Java String contains() Java String indexOf() Java String trim() Java String charAt() Java String toLowerCase() Java String concat() Java String valueOf() Java String matches() Java String startsWith() Java String endsWith() Java String isEmpty() Java String intern() Java String getBytes...
Message( routingValue str[startsWith] "R1" ) // Verify what the String ends with: Message( routingValue str[endsWith] "R2" ) // Verify the length of the String: Message( routingValue str[length] 17 ) in,not in Person( $color : favoriteColor ) ...
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String multipleFormat = String.format( "Boolean: %b, Character: %c, Decimal: %d, Hex: %x, Float: %.2f, Exponential: %e", boolValue, charValue, intValue, intValue, floatValue, floatValue ); assertEquals("Boolean: true, Character: A, Decimal: 255, Hex: ff, Float: 123.46, Exponential...
getString("file-upload.dir"); /** * 判断当前文件是否是zip文件 * * @param fileName * 文件名 * @return true 是 */ public static boolean isZip(String fileName) { return fileName.toLowerCase().endsWith(Constant.FilePostFix.ZIP_FILE); } /** * 删除目录 * @param fileName */ public ...
Java 通过URI类包装一个URI,然后我们可以通过URI.create(String uri)方法从一个String获得一个URI。此外,Paths类提供了一个get()方法,该方法将URI对象作为参数并返回相应的Path。 从JDK11 开始,我们可以通过两个方法创建一个Path。其中一个将URI转换为Path,而另一个将路径字符串或字符串序列转换为路径字符串。