紧急救援，解决马上散分

Question

replaceAll(",","'.&.'");
replaceAll(".&.",",");

Answer 1

String str1 = ="0101,0102,0103,0201,0202,0203";
String str2 = str1.replaceAll(",","','");
System.out.println(str2)

Answer 2

如果只是变一下形式的话replaceAll(",","','")
如果要分割插入数据库的话replaceAll(",","'',''")

Answer 3

注意：1.4以上的版本才有replaceAll

Answer 4

fim(镇江DJ)(DJ=DelphiJava) 谢了马上散分

Answer 5

String dd = "54545,45448,4545,4454";
String []ss = dd.split(",");

Answer 6

public class Replace{public static void main(String[] args){
String str1 ="0101,0102,0103,0201,0202,0203";
String str2 = str1.replaceAll(",","','");
System.out.println("替换前："+str1);
System.out.println("替换后："+str2);
}
}