in); String string=in.nextLine(); //要使用"."分割,必须使用\\转义:如:split("\\."); //regex为\\\,因为在java中\\表示一个\,而regex中\\也表示\,所以当\\\解析成regex的时候为\\。 String[] strs=string.split("\\\"); for(String s:strs){ System.out.println(s); } } } 本文参与...
If no matching string is found in the given string, the complete string is returned as a single value array. limit— The second optional parameter is used to limit the number of results returned. You can use this parameter to force the string to be split into a specific number of strings...
In this post, we will see how to split a String by delimiter in java. Sometimes, we need to split a String by delimiter for example: while reading a csv file, we need to split string by comma(,). We will use String class’s split method to split a String. This split(regex) ...
String[] aa = "aaa|bbb|ccc".split("|"); //String[] aa = "aaa|bbb|ccc".split("\\|"); 这样才能得到正确的结果 for (int i = 0 ; i <aa.length ; i++ ) { System.out.println("--"+aa); } (2)用竖 * 分隔字符串运行将抛出java.util.regex.PatternSyntaxException异常,用加号 + ...
java字符串分隔符split/StringTokenizer <!>比较两种表示法 利用split函数: Strings=newString("2_8_7_4_3_9_1"); String[]arr=s.split("_"); ●利用StringTokenizer类: Strings=newString("2_8_7_4_3_9_1"); StringTokenizercommaToker=newStringTokenizer(s,"_");...
在这个split for excel行循环中,可能存在以下一些常见的错误: 1. 错误的使用了split函数:split函数用于将一个字符串拆分成一个字符串数组,其中的参数是分隔符。在这个循环中,你...
To split a string in Java by new line, you can use the split method of the String class and pass it the regular expression "\n" or "\r\n", depending on the platform you are running on. Here's an example of how to split a string by new line using the split method: String ...
JavaScript Strings JavaScript String Methods JavaScript String Search Browser Support split()is an ECMAScript1 (JavaScript 1997) feature. It is supported in all browsers: ChromeEdgeFirefoxSafariOperaIE YesYesYesYesYesYes ❮PreviousJavaScript StringReferenceNext❯ ...
String[] java.lang.String.split(String regex) Splitsthisstring around matches of the given regular expression. This method works asifby invoking the two-argument split method with the given expression and a limit argument of zero. Trailing empty strings are therefore not included in the resulting...
ExampleGet your own Java ServerSplit a string into an array of strings:String myStr = "Split a string by spaces, and also punctuation."; String regex = "[,\\.\\s]"; String[] myArray = myStr.split(regex); for (String s : myArray) { System.out.println(s); }...