s2 JavaOOP上机作业全部代码

package s2jsp.lg.entity; //主题类 继承帖子类 public class Topic extends Tip{ private int topicId=1; //主题id private int boardId=1; //引用板块id,用来表示该帖子是哪个板块的 // private String tTitle="s2学习"; //主题标题 // private String tContent="加油"; //主题内容 // private String tPublishTime="2008-11-12 22:27:40"; //发表时间 private int uid; //引用用户的id,用来表示该帖子是哪个用户发表的 public Topic() { super(); System.out.println("主题类的无参构造方法"); } public Topic(String pTitle,String pContent,String pTime) { super(pTitle,pContent,pTime); System.out.println("主题类的有参构造方法"); } public Topic(int topicId,int boardId,String tTitle,String tContent,String tPublishTime) { super(tTitle,tContent,tPublishTime); this.topicId=topicId; this.boardId=boardId; // this.tTitle=tTitle; // this.tContent=tContent; // this.tPublishTime=tPublishTime; } /* ** 输出主题信息 */ public void getInfo() { System.out.println("===主题信息==="); System.out.println("主题标题:"+this.getTitle()); System.out.println("主题内容:"+this.getContent()); System.out.println("主题时间:"+this.getPublishTime()+"\n"); } public void getTopicInfo() { System.out.println("===主题信息==="); System.out.println("主题标题:"+this.getTitle()); System.out.println("主题内容:"+this.getContent()); System.out.println("主题时间:"+this.getPublishTime()); // System.out.println("主题标题:"+tTitle); // System.out.println("主题内容:"+tContent); // System.out.println("主题时间:"+tPublishTime); } public void getTopicInfo(Topic topic) { System.out.println("===主题信息==="); System.out.println("主题标题:"+topic.getTitle()); System.out.println("主题内容:"+topic.getContent()); System.out.println("主题时间:"+topic.getPublishTime()); // System.out.println("主题标题:"+topic.tTitle); // System.out.println("主题内容:"+topic.tContent); // System.out.println("主题时间:"+topic.tPublishTime); } public int getBoardId() { return boardId; } public void setBoardId(int id) { boardId = id; } // public String getTContent() { // return tContent; // } // public void setTContent(String content) { // tContent = content; // } public int getTopicId() { return topicId; } public void setTopicId(int id) { topicId = id; } // public String getTPublishTime() { // return tPublishTime; // } // public void setTPublishTime(String publishTime) { // tPublishTime = publishTime; // } // // public String getTTitle() { // return tTitle; // } // // public void setTTitle(String title) { // tTitle = title; // } public int getUid() { return uid; } public void setUid(int uid) { this.uid = uid; } }