如何根据java根据指定的字符，分割字符串？ JAVA 如何按照特定要求分割字符串？
java \u6839\u636e\u6307\u5b9a\u7684\u5b57\u7b26 \u5206\u5272\u5b57\u7b26\u4e32String temp[]=result.split(",");
public static void main(String[] args) {String value = "1.aaa2.bbb3.ccc4.ddd5.eee6.fff7.ggg";String[] str = value.split("[0-9]\\.");for(String s:str){System.out.println(s);}}
根据java根据指定的字符，分割字符串的方法是：String temp[]=result.split(",");
绛旓細"^.{3}$": 涓変釜浠绘剰瀛楃缁撳熬 .涓嫭鍙锋嫭浣忕殑鍐呭鍙尮閰嶄竴涓崟涓鐨勫瓧绗 "[ab]": 鍖归厤鍗曚釜鐨 a 鎴栬 b ( 鍜 "a鈹俠" 涓鏍);"[a-d]": 鍖归厤'a' 鍒'd'鐨勫崟涓瓧绗 (鍜"a鈹俠鈹俢鈹俤" 杩樻湁 "[abcd]"鏁堟灉涓鏍); 涓鑸垜浠兘鐢╗a-zA-Z]鏉鎸囧畾瀛楃涓轰竴涓ぇ灏忓啓鑻辨枃 "^[a-zA-Z]...
绛旓細Collections.sort(list, new Comparator() { public int compare(Object o1, Object o2) { Map o1map = new HashMap(), o2map = new HashMap();o1map = (Map) o1;o2map = (Map) o2;//鎸囧畾浣犵殑瑙勫垯,鍖呭惈"涓浗"鍦ㄥ墠锛屼笉鍖呭惈鍦ㄥ悗锛屾寜瀛楀吀椤哄簭鎺掑簭 } });...
绛旓細String reg1 = ".*鎬у埆锛([^\\|]*)\\|?.*";String reg2 = ".*姘戞棌锛([^\\|]*)\\|?.*";String reg3 = ".*鐢熸棩锛([^\\|]*)\\|?.*";String str = "鎬у埆锛氬コ澹珅姘戞棌锛氭眽鏃弢鐢熸棩锛1990-9-22";String sex = str.replaceAll(reg1, "$1");String mz = str.replaceAll(...
绛旓細浣犵湅涓涓嬩笅杈圭殑浠ｇ爜锛屾槸涓嶆槸浣犳兂瑕佺殑锛屽浜庝綘璇寸殑涓嶈兘鐢ㄧ储寮曪紝涓嶆槸寰堟槑鐧 str.indexOf(find) 杩欎釜鏂规硶鍙互鎵惧嚭鍖归厤鐨勫瓧绗︿覆鎵鍦ㄧ殑寮濮嬬储寮曞晩銆傛槸涓嶈兘鐢ㄨ繖涓柟娉曪紵import java.util.ArrayList;import java.util.List;import java.util.regex.Matcher;import java.util.regex.Pattern;public class Line ...
绛旓細鏂规硶濡備笅:涓銆乧ontains鏂规硶 1锛氭弿杩 java.lang.String.contains() 鏂规硶杩斿洖true锛屽綋涓斾粎褰撴瀛楃涓鍖呭惈鎸囧畾鐨char鍊煎簭鍒 2锛氬０鏄 public boolean contains(CharSequence s)3锛氳繑鍥炲 姝ゆ柟娉曡繑鍥瀟rue锛屽鏋滄瀛楃涓插寘鍚紝鍚﹀垯杩斿洖false銆4锛氬疄渚 public static void main(String[] args) { String st...
绛旓細鎮ㄥソ锛JAVA涓瓧绗︿覆鎷嗗垎锛屼竴鑸娇鐢 split鏂规硶锛屽弬鏁版槸浣跨敤鎷嗗垎鐨勫瓧绗︿覆锛岃繑鍥炲兼槸 鎷嗗垎鍚庣殑缁撴灉鏁扮粍銆傛瘮濡傛偍鍐欑殑鍐呭锛屼娇鐢ㄦ柟娉曠殑鏂瑰紡涓猴細 String[] args = str.split("#\\+#"); 鍏朵腑+鍙蜂负鐗规畩瀛楃锛岄渶瑕佽浆涔夈傚叿浣撲唬鐮佸強杩愯缁撴灉濡備笅锛氭媶鍒閫氳繃 split鏂规硶鍗冲彲瀹炵幇锛岄渶瑕佹敞鎰忔槸鍚﹀寘鍚壒娈婂瓧绗︾殑鎯呭喌銆
绛旓細import java.io.BufferedReader;import java.io.FileReader;import java.util.ArrayList;public class TestCourse {static Course[] cs;public static void main(String[] args) throws Exception {//---璇诲彇淇℃伅骞跺瓨鍒發ist闆嗗悎---BufferedReader br = new BufferedReader(new FileReader("c:\\kecheng.t...
绛旓細//璋冪敤String绫荤殑浠ヤ笅涓変釜鍑芥暟灏辫浜嗭細//1銆乸ublic int indexOf(int ch)//杩斿洖鎸囧畾瀛楃鍦ㄦ瀛楃涓涓涓娆″嚭鐜板鐨勭储寮 //2銆乸ublic int indexOf(int ch,int fromIndex)//杩斿洖鍦ㄦ瀛楃涓蹭腑绗竴娆″嚭鐜版寚瀹氬瓧绗﹀鐨勭储寮曪紝浠鎸囧畾鐨绱㈠紩寮濮嬫悳绱//3銆乸ublic String substring(int beginIndex,int ...
绛旓細鐩墠鏁寸悊鍑烘潵涓夌褰㈠紡锛氬彲鏍规嵁瀹為檯闇瑕侀夋嫨浣跨敤 String userNameUrl;int beginIndex = 0;int endIndex = 0;userNameUrl = "454512@hongri@4944115455d9591b274648a06303d910de";/*** 鏂规硶涓锛*/beginIndex = userNameUrl.indexOf("@")+1;endIndex = userNameUrl.lastIndexOf("@");System.out....
绛旓細鍙互浣跨敤姝ｅ垯琛ㄨ揪寮忋傛瘮濡傝 String str="123abc56de";String[] s=str.split("[a-zA-Z]+");for(int i=0;i
