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我需要从一个字符串与字符串数组比较的indexOf
帮助并显示正确的匹配。的indexOf()String类的Java
public static void printvehicleMAKE(ServiceAppointment[] services, Scanner input){
System.out.print("Enter vehicle make: ");
String make = input.next();
String model = make.substring(0,3);
System.out.println(model);
boolean flag = false;
System.out.println("Details of all vehicles manufactured by " +make+" : ");
for (int i=0;i<6;i++) {
if(model.equalsIgnoreCase(services[i].getvehicleMAKEMODEL())){
System.out.printf("\n%10s%15s%20s", services[i].getregoNUMBER(),
services[i].getbuildYEAR(), services[i].getvehicleMAKEMODEL());
flag = true;
}
}
if(flag==false)
System.out.print("No service appointments were found for vehicles "
+ "made by " + make);
}
例子。如果我输入“toyota”或“aston”,我希望它比较字符串的第1个/第2个字符,并返回字符串数组中的匹配项。
而你的实际问题是? – 2013-04-07 10:50:11
如果我输入“到”,我希望它返回字符串/秒,在数组列表中的字符串的第2个字符相匹配。例如,如果我输入“as”,它将显示“aston martin”或“to”,它将显示“丰田凯美瑞”等等。 我不知道的indexOf()方法是真正有用与否,当谈到比较字符串。 – Ken 2013-04-07 11:03:13
现在,如果我输入“到”,会显示“没有找到预约服务车辆”,而不是“丰田佳美”,或者说前两个字符匹配其他字符串。 – Ken 2013-04-07 11:04:56