result = testStr.split("[.,!?:;]+//s*"); System.out.print("Split on various punctuation: "); showSplit(result); } } 输出: Original string: This is a test. Split at spaces: This|is|a|test.| Original string: One, Two, and Three. Split at word boundaries: One|Two|and|Three|...
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String is a class injava, which provides some of the predefined methods that make string based problem solutions easier. We don’t need to write code for every operation, we have to just use its methods. String是Java中的类,它提供一些预定义的方法,这些方法使基于字符串的问题解决方案更加容易。
If the string contains spaces, then it must be enclosed in quotation marks. For an example of a command string, see the description of the -XX:OnError option. -XX:+PerfDataSaveToFile If enabled, saves jstat(1) binary data when the Java application exits. This binary data is saved in a...
33.String 类的常用方法都有那些?indexOf():返回指定字符的索引。 charAt():返回指定索引处的字符。 replace():字符串替换。 trim():去除字符串两端空白。 split():分割字符串,返回一个分割后的字符串数组。 getBytes():返回字符串的 byte 类型数组。 length():返回字符串长度。 toLowerCase():将字符串转成...
public class Main { public static void main(String[] args) { String line = "foo,bar,c;qual=\"baz,blurb\",d;junk=\"quux,syzygy\""; String[] tokens = line.split(",(?=(?:[^\"]*\"[^\"]*\")*[^\"]*$)", -1); for(String t : tokens) { System.out.println("> "+t)...
2…Divide this result into words, splitting on spaces and any remaining punctuation (typically hyphens). *Recommended: if any word already has a conventional camel-case appearance in common usage, split this into its constituent parts (e.g., “AdWords” becomes “ad words”). Note that a wo...
= truebool UseRTMDeopt = falsebool UseRTMLocking = falsebool UseSHA = trueintx UseSSE = 4bool UseSSE42Intrinsics = truebool UseSerialGC = falsebool UseSharedSpaces = truebool UseShenandoahGC = falsebool UseSignalChaining = truebool UseStoreImmI16 = truebool UseStringDeduplication = false...
*/ private final ArrayList<E> list; private int index; // current index, modified on advance/split private int fence; // -1 until used; then one past last index private int expectedModCount; // initialized when fence set /** Create new spliterator covering the given range */ ArrayList...
We have an extra element. The fix is to specify a regular expression to match one or more spaces. public class StringSplit { public static void main(String args[]) throws Exception{ String testString = "Real How To"; System.out.println( ...