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public static class SelectRecord{//创建类以模拟结构体 "选课记录"
private int id=0;
private boolean valid=false;
private String student=null;
private String book=null;
public int getId(){
return id;
}
public void setId(int i){
this.id=i;
}
public boolean getValid(){
return valid;
}
public void setValid(boolean p){
this.valid=p;
}
public String getStudent(){
return student;
}
public void setStudent(String stu){
this.student=stu;
}
public String getBook(){
return book;
}
public void setBook(String boo){
this.book=boo;
}
}
public static void CourseNew(String[] arg){//添加一条选课记录
System.out.println(arg[0]+arg.length);
if (arg.length<=2){
System.out.println("Place input'new studentname/studentid bookname'to build a select record!");
System.out.println("请输入“new+空格+学生姓名/学号+空格+书名” 来新建一条选课记录");
System.out.println("例如:new zhangsan 语文");
System.out.println("——注意:\n——部分字符串不允许作为 学生姓名或书名:\n true false new delete select validate end abate amend .etc");
return;
}
System.out.println("测试标签1");
for(int t=2;t<arg.length;t++){
System.out.println("测试标签4");
s.setId(sr_i+1);
System.out.println("测试标签5");
s.setValid(true);
s.setStudent(arg[1]);
s.setBook(arg[t]);
System.out.println("测试标签2");
sr[sr_i]=s;
sr_i++;
Printer(sr_i);
}
System.out.println("测试标签3");
}
public class Text_classSelectRecord{
static int sr_i=0;
public static class SelectRecord{//创建类以模拟结构体 "选课记录"
private int id=0;
private boolean valid=false;
private String student=null;
private String book=null;
public int getId(){
return id;
}
public void setId(int i){
this.id=i;
}
public boolean getValid(){
return valid;
}
public void setValid(boolean p){
this.valid=p;
}
public String getStudent(){
return student;
}
public void setStudent(String stu){
this.student=stu;
}
public String getBook(){
return book;
}
public void setBook(String boo){
this.book=boo;
}
}//创建类以模拟结构体
//----------------------------------------------------------------------
//全局变量
static SelectRecord[] sr = new SelectRecord[50];
static SelectRecord s=new SelectRecord();
//----------------------------------------------------------------------
public static void main(String[] args){
s.setId(sr_i+1);
s.setValid(true);
s.setStudent("zhangsan");
s.setBook("java");
sr[sr_i]=s;
sr_i++;
System.out.println(sr[0].getStudent()+sr[0].getBook());
s.setId(sr_i+1);
s.setValid(true);
s.setStudent("lisi");
s.setBook("C++");
sr[sr_i]=s;
System.out.println(sr[0].getStudent()+sr[0].getBook());
System.out.println(sr[1].getStudent()+sr[1].getBook());
}
}