Exceptioninthread"main"java.lang.ArrayIndexOutOfBoundsException:0atStudentTest.StudentTest2.main(StudentTest2.java:9)下面是代碼：publicclassStudentTest2{publicstaticvoidm...
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0
at StudentTest.StudentTest2.main(StudentTest2.java:9)
下面是代碼：
public class StudentTest2 {
public static void main(String[] args) {
Student[]Student=new Student[3];
Student[0]= new Student("張三",8, "三年級", "廣州天河", "[email protected]", "15102092822");
Student[1]= new Student("李四",9, "三年級", "廣州荔灣", "[email protected]", "13542091180");
Student[2]= new Student("王五",8, "四年級", "廣州黃埔", "[email protected]", "17324069804");
String str = args[0];
int Find=0;
for (int i = 0; i < Student.length; i++) {
if (str.equals(Student[i].getName())||
str.equals(Student[i].getEmail())||
str.equals(Student[i].getAddress())) {
System.out.println("你查找到了"+Student[i].getName());
Find++;
}
}
if (Find==0) {
System.out.println("查無此人!");
}
}
}
class Student {
private String name, gender, address, email;
private int age;
private String phone;
public Student() {
this.name = "nobody";
this.age = 0;
this.gender = "男";
this.phone = "10086";
this.address = "address";
this.email = "[email protected]";
}
public Student(String name,int age,String gender,String address,String email,String phone) {
this.name = name;
this.age = age;
this.gender = gender;
this.address = address;
this.email = email;
this.phone = phone;
}
public void setName(String name) {
this.name = name;
}
public String getName() {
return name;
}
public void setGender(String gender) {
this.gender = gender;
}
public String getGender() {
return gender;
}
public void setAddress(String address) {
this.address = address;
}
public String getAddress() {
return address;
}
public void setEmail(String email) {
this.email = email;
}
public String getEmail() {
return email;
}
public void setAge(int age) {
this.age = age;
}
public int getAge() {
return age;
}
public void setPhone(String phone) {
this.phone = phone;
}
public String getPhone() {
return phone;
}
public void eat() {
System.out.println("我會吃飯");
}
public void sleep() {
System.out.println("我會睡覺");
}
public void play() {
System.out.println("我會玩");
}
public void driver() {
System.out.println("我會喝");
}
}
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