public class Test{
public static void main(String[] args) {
String json = "Hello\\";
json = json.replaceAll("\\\\","");
System.out.println(json);//輸出 Hello
}
}
public class Test{
public static void main(String[] args) {
String json = "Hello\\";
json = json.replaceAll("\\\\","");
System.out.println(json);//輸出 Hello
}
}