完整版的View代码块有谁写出来了吗
完整版的View代码块有谁写出来了吗
Refactor易先生
2015-09-20
4 回答
public class View {
private static final String CONTEXT = "欢迎来到女神禁区：\n" + "下面是女神禁区的功能列表：\n"
+ "[MAIN/M]:主菜单\n" + "[QUERY/Q]:查看全部女神的信息\n"
+ "[GET/G]:查看某位女神的详细信息\n" + "[ADD/A]:添加女神信息\n"
+ "[UPDATE/U]:更新女神信息\n" + "[DELETE/D]:删除女神信息\n"
+ "[SEARCH/S]:查询女神信息(根据姓名、手机号来查询)\n" + "[EXIT/E]:退出女神禁区\n"
+ "[BREAK/B]:退出当前功能，返回主菜单";
private static final String OPERATION_MAIN = "MAIN";
private static final String OPERATION_QUERY = "QUERY";
private static final String OPERATION_GET = "GET";
private static final String OPERATION_ADD = "ADD";
private static final String OPERATION_UPDATE = "UPDATE";
private static final String OPERATION_DELETE = "DELETE";
private static final String OPERATION_SEARCH = "SEARCH";
private static final String OPERATION_EXIT = "EXIT";
private static final String OPERATION_BREAK = "BREAK";
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
Goddess g = new Goddess();
GoddessAction ga = new GoddessAction();
System.out.println(CONTEXT);
// 保持程序持续运行
String cpu = null;
Integer step = 0;
while (input.hasNext()) {// 如果有输入值，则返回true
String in = input.next();
if (OPERATION_EXIT.equals(in.toUpperCase())
|| OPERATION_EXIT.substring(0, 1).equals(in.toUpperCase())) {
System.out.println("您已成功退出女神后宫");
break;
} else if (OPERATION_MAIN.equals(in.toUpperCase())
|| OPERATION_MAIN.substring(0, 1).equals(in.toUpperCase())) {
System.out.println(CONTEXT);
} else if (OPERATION_BREAK.equals(in.toUpperCase())
|| OPERATION_BREAK.substring(0, 1).equals(in.toUpperCase())) {
cpu = null;
step = 0;
System.out.println(CONTEXT);
} else if (OPERATION_ADD.equals(in.toUpperCase())
|| OPERATION_ADD.substring(0, 1).equals(in.toUpperCase())
|| OPERATION_ADD.equals(cpu)) {
cpu = OPERATION_ADD;
if (step == 0) {
System.out.println("请输入女神的[姓名]");
} else if (step == 1) {
g.setUser_name(in);
System.out.println("请输入女神的[年龄]");
} else if (step == 2) {
g.setSex(1);
g.setAge(Integer.parseInt(in));
System.out.println("请输入女神的[生日]，格式为：yyyy-MM-dd");
} else if (step == 3) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Date birthday = null;
try {
birthday = sdf.parse(in);
g.setBirthday(birthday);
System.out.println("请输入女神的[邮箱]");
} catch (ParseException e) {
e.printStackTrace();
System.out.println("您输入的格式有误，请重新输入");
step = 2;
}
} else if (step == 4) {
g.setEmail(in);
System.out.println("请输入女神的[电话]");
} else if (step == 5) {
g.setMobile(in);
System.out.println("请输入添加人");
} else if (step == 6) {
g.setCreate_user(in);
g.setUpdate_user(in);
g.setIsdel(1);
try {
ga.add(g);
System.out.println("添加女神成功");
} catch (Exception e) {
e.printStackTrace();
System.out.println("添加女神失败");
}
}
if (step == 6) {
step = 0;
} else {
step++;
}
} else if (OPERATION_QUERY.equals(in.toUpperCase())
|| OPERATION_QUERY.substring(0, 1).equals(in.toUpperCase())) {
try {
List<Goddess> list = ga.query();
for (Goddess goddess : list) {
System.out.println(goddess.getId() + "号女神："
+ goddess.getUser_name() + " 芳龄："
+ goddess.getAge());
}
} catch (Exception e) {
e.printStackTrace();
}
} else if (OPERATION_GET.equals(in.toUpperCase())
|| OPERATION_GET.substring(0, 1).equals(in.toUpperCase())) {
System.out.println("请输入需要查询的女神编号");
String in2 = input.next();
try {
g = ga.query(Integer.valueOf(in2));
ga.show(g);
} catch (Exception e) {
e.printStackTrace();
}
} else if (OPERATION_DELETE.equals(in.toUpperCase())
|| OPERATION_DELETE.substring(0, 1).equals(in.toUpperCase())) {
System.out.println("请输入要删除的女神");
String in2 = input.next();
try {
ga.del(Integer.valueOf(in2));
System.out.println("删除女神成功");
} catch (Exception e) {
e.printStackTrace();
System.out.println("删除女神失败");
}
} else if (OPERATION_UPDATE.equals(in.toUpperCase())
|| OPERATION_UPDATE.substring(0, 1).equals(in.toUpperCase())
|| OPERATION_UPDATE.equals(cpu)) {
cpu = OPERATION_UPDATE;
if (step == 0) {
System.out.println("进去更新");
System.out.println("请输入需要修改的女神编号");
} else if (step == 1) {
g.setId(Integer.valueOf(in));
System.out.println("请输入女神的[姓名]");
} else if (step == 2) {
g.setUser_name(in);
System.out.println("请输入女神的[年龄]");
} else if (step == 3) {
g.setSex(1);
g.setAge(Integer.parseInt(in));
System.out.println("请输入女神的[生日]，格式为：yyyy-MM-dd");
} else if (step == 4) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Date birthday = null;
try {
birthday = sdf.parse(in);
g.setBirthday(birthday);
System.out.println("请输入女神的[邮箱]");
} catch (ParseException e) {
e.printStackTrace();
System.out.println("您输入的格式有误，请重新输入");
step = 2;
}
} else if (step == 5) {
g.setEmail(in);
System.out.println("请输入女神的[电话]");
} else if (step == 6) {
g.setMobile(in);
System.out.println("请输入更新人");
} else if (step == 7) {
g.setUpdate_user(in);
g.setIsdel(1);
try {
ga.edit(g);
System.out.println("更新女神成功");
} catch (Exception e) {
e.printStackTrace();
System.out.println("更新女神失败");
}
}
if (step == 7) {
step = 0;
} else {
step++;
}
} else if (OPERATION_SEARCH.equals(in.toUpperCase())
|| OPERATION_SEARCH.substring(0, 1).equals(in.toUpperCase())
|| OPERATION_SEARCH.equals(cpu)) {
cpu = OPERATION_SEARCH;
List<Map<String, Object>> list = new ArrayList<Map<String,Object>>();
Map<String, Object> map = new HashMap<String, Object>();
if (step == 0) {
System.out.println("请输入搜索条件");
step++;
} else if (in.equals("user_name")) {
System.out.println("请输入搜索条件的值");
map.put("name", "user_name");
map.put("rela", "=");
String in2 = input.next();
map.put("value", "'"+in2+"'");
list.add(map);
try {
List<Goddess> g3 = ga.query(list);
ga.show(g3.get(0));
} catch (Exception e) {
e.printStackTrace();
}
} else if (!in.equals("user_name")) {
System.out.println("请输入搜索条件的值");
map.put("name", in);
String in2 = input.next();
map.put("rela", "like");
map.put("value", in2);
list.add(map);
try {
List<Goddess> g3 = ga.query(list);
ga.show(g3.get(0));
} catch (Exception e) {
e.printStackTrace();
}
}
} else {
System.out.println("您输入的值为：" + in);
}
}
}这是自己敲得代码，还没修改。我对GoddessDao里面的方法做了一些调整。“GET”部分的代码不要看。
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