public class text { public text() { } public static void main(String []args) { String aPath="c:/down/2005"; System.out.println(aPath); aPath=aPath.replace('/','\\'); System.out.println(aPath); }
import java.util.*; public class CountLitterInArray{ public static void main(String [] args){ String a="C:\\dd/a.txt"; System.out.println(a.replace('\\','/')); } } 这样可以吧a转成 C:/dd/a.txt\ 符合特殊的,是转义符
好像应该是
String aPath="c:\down/2005"; aPath=aPath.replace("\\\\","/");
或
aPath=aPath.replaceAll("\\\\","/");
//准行
public class text {
public text() {
}
public static void main(String []args)
{ String aPath="c:/down/2005";
System.out.println(aPath);
aPath=aPath.replace('/','\\');
System.out.println(aPath);
}
public class CountLitterInArray{
public static void main(String [] args){
String a="C:\\dd/a.txt";
System.out.println(a.replace('\\','/'));
}
} 这样可以吧a转成 C:/dd/a.txt\ 符合特殊的,是转义符