1.StringTokenizer的构造函数 StringTokenizer（String str）：构造一个用来解析str的StringTokenizer对象。j...
既然StringTokenizer实现了Enumeration 接口,我们可以和java的Collections 接口一起使用。如果我们想用更简单的方法,可以基于Stream 和Collections.list() 方法实现: public List<String> getTokensWithCollection(String str) { return Collections.list(new StringTokenizer(str, ",")).stream() .map(token -> (String...
String nextToken(String delim):与4类似,以指定的分隔符返回结果。 String s=new String("The Java platform is the ideal platform for network computing"); StringTokenizer st=new StringTokenizer(s); System.out.println("Token Total:"+st.countTokens()); while ( st.hasMoreElements() ){ System.out...
如果要讲一个字符串分解为一个一个的单词或者标记,StringTokenizer可以帮你。 1publicstaticvoidmain(String[] args) {2StringTokenizer st =newStringTokenizer("www.baidu.com", ".b");3while(st.hasMoreElements()){4System.out.println("Token:" +st.nextToken());5}6} 输出: Token:www Token:baidu ...
Java.Util.Concurrent.Atomic Java.Util.Concurrent.Locks Java.Util.Functions Java.Util.Jar Java.Util.Logging Java.Util.Prefs Java.Util.RandomGenerators Java.Util.Regex Java.Util.Streams Java.Util.Zip Javax.Annotation.Processing Javax.Crypto Javax.Crypto.Interfaces ...
String nextToken() Returns the next token from this string tokenizer. String nextToken(String delim) Returns the next token in this string tokenizer's string. Methods declared in class java.lang.Object clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait ...
Java中,除了通过string类创建和处理字符串之外,也可以使用StringBuffer处理字符串,更加高效。 StringBuffer类是可变字符串类,创建StringBuffer对象可以随意修改字符内容。每一个StringBuffer对象都能够存储指定容量的字符串,若其长度超过了StringBuffer 的容量,则会自动扩大。
A token is returned by taking a substring of the string that was used to create the StringTokenizer object. The following is one example of the use of the tokenizer. The code: <blockquote> text/java Salin StringTokenizer st = new StringTokenizer("this is a test"); while (st.hasMoreTok...
{std::regex re{delim};// 调用 std::vector::vector (InputIterator first, InputIterator last,const allocator_type& alloc = allocator_type())// 构造函数,完成字符串分割returnstd::vector<std::string>{std::sregex_token_iterator(in.begin(),in.end(),re,-1),std::sregex_token_iterator()};...
Java.Util.Concurrent.Locks Java.Util.Functions Java.Util.Jar Java.Util.Logging Java.Util.Prefs Java.Util.Regex Java.Util.Streams Java.Util.Zip Javax.Annotation.Processing Javax.Crypto Javax.Crypto.Interfaces Javax.Crypto.Spec Javax.Microedition.Khronos.Egl ...