看下这个错误是哪里的问题

Question

看下这报错是哪里的问题。

-----------------------------------------------------------Dormitory--------------------------------------------------------------------------------------

package com.bwcf.pojo;

import java.util.Date;

public class Dormitory {
    private Date date;
    private char dormitory;
    private int dianbiao1;
    private int dianbiao2;
    private char fangjian1;
    private char fangjian2;
    private char fangjian3;
    private char fangjian4;
    private char fangjian5;
    private char fangjian6;

    public Dormitory() {
    }

    public Dormitory(Date date, char dormitory, int dianbiao1, int dianbiao2, char fangjian1, char fangjian2, char fangjian3, char fangjian4, char fangjian5, char fangjian6) {
        this.date = date;
        this.dormitory = dormitory;
        this.dianbiao1 = dianbiao1;
        this.dianbiao2 = dianbiao2;
        this.fangjian1 = fangjian1;
        this.fangjian2 = fangjian2;
        this.fangjian3 = fangjian3;
        this.fangjian4 = fangjian4;
        this.fangjian5 = fangjian5;
        this.fangjian6 = fangjian6;
    }

    public Date getDate() {
        return date;
    }

    public void setDate(Date date) {
        this.date = date;
    }

    public char getDormitory() {
        return dormitory;
    }

    public void setDormitory(char dormitory) {
        this.dormitory = dormitory;
    }

    public int getDianbiao1() {
        return dianbiao1;
    }

    public void setDianbiao1(int dianbiao1) {
        this.dianbiao1 = dianbiao1;
    }

    public int getDianbiao2() {
        return dianbiao2;
    }

    public void setDianbiao2(int dianbiao2) {
        this.dianbiao2 = dianbiao2;
    }

    public char getFangjian1() {
        return fangjian1;
    }

    public void setFangjian1(char fangjian1) {
        this.fangjian1 = fangjian1;
    }

    public char getFangjian2() {
        return fangjian2;
    }

    public void setFangjian2(char fangjian2) {
        this.fangjian2 = fangjian2;
    }

    public char getFangjian3() {
        return fangjian3;
    }

    public void setFangjian3(char fangjian3) {
        this.fangjian3 = fangjian3;
    }

    public char getFangjian4() {
        return fangjian4;
    }

    public void setFangjian4(char fangjian4) {
        this.fangjian4 = fangjian4;
    }

    public char getFangjian5() {
        return fangjian5;
    }

    public void setFangjian5(char fangjian5) {
        this.fangjian5 = fangjian5;
    }

    public char getFangjian6() {
        return fangjian6;
    }

    public void setFangjian6(char fangjian6) {
        this.fangjian6 = fangjian6;
    }
}

Answer 1

java中需要使用String类型保留字符串,是不能定义成char类型
因此把 Dormitory类中的char类型全部变成String类型,然后重新生成get set方法,更改后的代码如下所示,

package com.bwcf.pojo;

import java.util.Date;

public class Dormitory {
    private Date date;
    private String dormitory;
    private int dianbiao1;
    private int dianbiao2;
    private String fangjian1;
    private String fangjian2;
    private String fangjian3;
    private String fangjian4;
    private String fangjian5;
    private String fangjian6;

    public Dormitory() {
    }

    public Dormitory(Date date, String dormitory, int dianbiao1, int dianbiao2, String fangjian1, String fangjian2, String fangjian3, String fangjian4, String fangjian5, String fangjian6) {
        this.date = date;
        this.dormitory = dormitory;
        this.dianbiao1 = dianbiao1;
        this.dianbiao2 = dianbiao2;
        this.fangjian1 = fangjian1;
        this.fangjian2 = fangjian2;
        this.fangjian3 = fangjian3;
        this.fangjian4 = fangjian4;
        this.fangjian5 = fangjian5;
        this.fangjian6 = fangjian6;
    }

    public Date getDate() {
        return date;
    }

    public void setDate(Date date) {
        this.date = date;
    }

    public String getDormitory() {
        return dormitory;
    }

    public void setDormitory(String dormitory) {
        this.dormitory = dormitory;
    }

    public int getDianbiao1() {
        return dianbiao1;
    }

    public void setDianbiao1(int dianbiao1) {
        this.dianbiao1 = dianbiao1;
    }

    public int getDianbiao2() {
        return dianbiao2;
    }

    public void setDianbiao2(int dianbiao2) {
        this.dianbiao2 = dianbiao2;
    }

    public String getFangjian1() {
        return fangjian1;
    }

    public void setFangjian1(String fangjian1) {
        this.fangjian1 = fangjian1;
    }

    public String getFangjian2() {
        return fangjian2;
    }

    public void setFangjian2(String fangjian2) {
        this.fangjian2 = fangjian2;
    }

    public String getFangjian3() {
        return fangjian3;
    }

    public void setFangjian3(String fangjian3) {
        this.fangjian3 = fangjian3;
    }

    public String getFangjian4() {
        return fangjian4;
    }

    public void setFangjian4(String fangjian4) {
        this.fangjian4 = fangjian4;
    }

    public String getFangjian5() {
        return fangjian5;
    }

    public void setFangjian5(String fangjian5) {
        this.fangjian5 = fangjian5;
    }

    public String getFangjian6() {
        return fangjian6;
    }

    public void setFangjian6(String fangjian6) {
        this.fangjian6 = fangjian6;
    }
}