String 从字符串中删除charsequence
已从WUB获取charsequence containsString 从字符串中删除charsequence,string,String,已从WUB获取charsequence contains String pattern = "WUB"; String song = WUBWEWUBAREWUBWUBTHEWUBCHAMPIONSWUBMYWUBFRIENDWUB 如果采用以下方法: song = song.replaceAll(pattern, ""); 获取字符串 我的朋友 如何获得带有空格的字符串 我们是冠军,朋友 song = song.replaceAll(pattern, " ").trim(); 只需将其
String pattern = "WUB";
String song = WUBWEWUBAREWUBWUBTHEWUBCHAMPIONSWUBMYWUBFRIENDWUB
如果采用以下方法:
song = song.replaceAll(pattern, "");
获取字符串
我的朋友
如何获得带有空格的字符串
我们是冠军,朋友
song = song.replaceAll(pattern, " ").trim();
只需将其替换为空白并调用trim即可 用空格代替空字符串替换歌曲中模式的所有实例
song = song.replaceAll(pattern, " ");