Starting with JDK 8, we can use theString.join()method to represent multiline strings. The best part of thejoin()method is that it takes as the first argument a delimiter, and it uses this delimiter between the strings that will be concatenated. Stringcontent=String.join(NEW_LINE,"Line 1...
接下来我们演示一个例子来说明如何使用BufferedReader来输入多行字符串数据。 importjava.io.BufferedReader;importjava.io.InputStreamReader;importjava.io.IOException;publicclassMultiLineInputExample{publicstaticvoidmain(String[]args){BufferedReaderreader=newBufferedReader(newInputStreamReader(System.in));StringBuilde...
public static void main(String[] args) { Pattern p1 = Pattern.compile("^.*b.*$"); //输出fals,因为正则表达式中出现了^或$,默认只会匹配第一行,第二行的b匹配不到。 System.out.println(p1.matcher("a\nb").find()); Pattern p2 = Pattern.compile("^.*b.*$",Pattern.MULTILINE); //输...
[Android.Runtime.Register("compile","(Ljava/lang/String;I)Ljava/util/regex/Pattern;","")]publicstaticJava.Util.Regex.PatternCompile(stringregex, Java.Util.Regex.RegexOptions flags); 参数 regex String 要编译的表达式 flags RegexOptions 匹配标志,一个可能包含#CASE_INSENSITIVE、#MULTILINE、、#DOTALL、...
Stringmultiline=""" A quick brown fox jumps over a lazy dog; \ the lazy dog howls loudly."""; 字符串模板 StringinterpolationUsingSTRProcessor(String feelsLike, String temperature, String unit){returnSTR ."Today's weather is \{ feelsLike }, with a temperature of \{ temperature } degrees...
Multiline 8 This constant specifies that the meta characters '^' and '$' match only the beginning and end of an input line, respectively. Literal 16 This constant specifies that the whole Patternis to be taken literally, that is, all meta characters lose their meanings. Dotall 32 This cons...
You can use multiline string literals with javadoc comments and '@Multiline' annotation. For example, /** DELETE FROM post */ @Multiline static String deleteFromPost; is equivalent to the following expression in Groovy. static String deleteFromPost = """ DELETE FROM post """ ...
For example, a simple BASIC program to perform the direct-mode calculation from the last example could be a single line: Sign in to download full-size image Or, it could be more generalized, with multiple lines: Sign in to download full-size image Here, using the variables A, B, and ...
Prior to Java 13, you’d either use String concatenation or a StringBuilder in order to create a multiline String.Starting with Java 13, you can use Text Blocks, and, you don’t even have to manually transform the legacy multiline String concatenation to the new multiline text block ...
multiline-string-usage Fixing build when compiling with Java 9+ 3 years ago multiline-string Fixing build when compiling with Java 9+ 3 years ago .gitignore Removing @SupportedSourceVersion(SourceVersion.RELEASE_6) annotation 5 years ago README.md Update README.md 2 years ago READ...