java中有一个快速的单词关键分割代码(按符号分割): string.split("[\\p{Punct}\\s]+");java代码如下: String string="123 456,margin. hhh-kkk+love youe...";String array[]=string.split("[\\p{Punct}\\s]+");for(String s:array)System.out.println(s);运行结果:123456margin hhh kkk love ...
publicclassSplitExample{publicstaticvoidmain(String[]args){// 步骤1:准备要分割的字符串Stringstr="Hello World, Java is awesome!";// 步骤2:使用split()方法进行分割String[]parts=str.split(",");// 步骤3:处理分割后的字符串数组for(Stringpart:parts){System.out.println(part);}}} 1. 2. 3. 4...
section 导入类库 String->>StringSplitExample: import java.lang.String section 创建字符串对象并调用split方法 StringSplitExample->>String: str = "Hello,World" StringSplitExample->>String: result = str.split(",") section 遍历字符串数组并输出结果 loop for each s in result StringSplitExample->>Sys...
public String toString() Overrides: toString in class Operator toString public String toString(boolean includeByteArrayContents) Return a string representation of the object. Overrides: toString in class Operator Parameters: includeByteArrayContents - true to include the full contents of byte arrays Retur...
String[] aa = "aaa\\bbb\\bccc".split(\\\); (6) 还有就是点号".",也要首先转义才能得到正确的结果。 第一种方法: string s="abcdeabcdeabcde"; string[] sArray=s.Split('c') ;foreach(string i in sArray) Console.WriteLine(i.ToString()); 输出...
String[] outp=string.split(regex); // 出错所在 Exception in thread "main" java.util.regex.PatternSyntaxException: Dangling meta character '*' near index 0 * ^ at java.util.regex.Pattern.error(Unknown Source) at java.util.regex.Pattern.sequence(Unknown Source) ...
public String[] split(String regex)这个方法根据给定的正则表达式来拆分字符串，并返回一个字符串数组。例如，可以使用空格作为分隔符来分割字符串：String s = "The rain in Spain falls mainly in the plain.";String[] ss = s.split(" ");这段代码将在每个空格字符处分割字符串，并将结果...
StringblogName="how,to,do,in,java";String[]tokenArray=blogName.split(",");//["how", "to", "do", "in", "java"] We need to modify the regex expression for any additional requirements. Such for ignoring the whitespaces around commas, we can use the pattern “\\s,\\s”. ...
StringTokenizer is a legacy class that is retained for compatibility reasons although its use is discouraged in new code. It is recommended that anyone seeking this functionality use the split method of String or the java.util.regex package instead. 参考:https://docs.oracle.com/en/java/javase...
string>c_split(constchar*in,constchar*delim){std::regex re{delim};returnstd::vector<std::string>{std::cregex_token_iterator(in,in+strlen(in),re,-1),std::cregex_token_iterator()};}// 支持wchar_t宽字符集的版本std::vector<std::wstring>wc_split(constwchar_t*in,constwchar_t*delim)...