符等
java去掉String里面的空格、换行符等
java去掉String⾥⾯的空格、换⾏符等 utils;23import Matcher;4import Pattern;56/**7 * Created by Arya on 2017/11/3 0003.8*/9public class StringUtil {10//去除所有空格11publ...
Java利用replaceAll替换字符串的空格
Java利⽤replaceAll替换字符串的空格第⼀种:替换⼤部分空⽩字符如空格、制表符、换页符等, 不限于空格placeAll("\\s*",""))replaceall()第⼆种:去掉所有空格,包括⾸尾、中间placeAll(" ","");placeAll(" +","");第三种:多个空格替换成⼀个空格placeAll(" +"," ");...