java 对接钉钉通讯录 java手机通讯录

前言：小刘之前用JAVA写了一个通讯录管理系统具体描述如下；

系统功能说明

系统功能说明：
初始化功能后，根据命令指令提示操作相应的功能。
1.导入初始数据
根据模板文件，将模板文件的数据导入到系统中
2.显示信息
展示系统中通讯录列表数据
3.输入记录
根据提示将输入的姓名，手机号，邮件，年龄，性别，地址等信息添加到系统中
4.删除记录
根据通讯录列表记录的编号将系统中该记录删除
5.查询记录
根据提示的搜索条件进行按照姓名或者手机号的维度进行搜索查询
6.编辑记录
根据提示按照通讯录的编号查询此记录并且按照提示进行编辑操作
7.去重
根据提示的去重条件进行按照姓名或者手机号的维度进行去重
8.批量导出数据
将系统中的数据批量全部导出到模板导出文件中
9.退出
退出系统程序

二、 开发环境

1.操作系统：Windows 10
2.开发工具：IntelliJ IDEA 2021.3
3.编程语言：java
4.开发运行：jdk1.8

三、系统主要功能运行截图

1.导入模板文件

2.导入初始数据并显示数据

3.输入记录并显示数据

4.编辑记录并显示数据

5.删除数据并显示数据

6.查询数据并显示数据

按姓名查询

按手机查询

7.去重数据并显示数据

按姓名去重

按手机号去重

8.导出数据到模板文件

源码如下

1./** 
2. * 通讯录管理系统实体 
3. */  
4.public class AddressList {  
5.    /** 
6.     * 编号   自增 
7.     */  
8.    private Integer id;  
9.    /** 
10.     * 姓名 
11.     */  
12.    private String name;  
13.    /** 
14.     * 手机号 
15.     */  
16.    private String phone;  
17.    /** 
18.     * 年龄 
19.     */  
20.    private Integer age;  
21.    /** 
22.     * 性别  男/女 
23.     */  
24.    private String sex;  
25.    /** 
26.     * 邮箱 
27.     */  
28.    private String email;  
29.    /** 
30.     * 住址 
31.     */  
32.    private String address;  
33.  
34.  
35.    public AddressList() {  
36.    }  
37.  
38.    public AddressList(Integer id, String name, String phone, Integer age, String sex, String email, String address) {  
39.        this.id = id;  
40.        this.name = name;  
41.        this.phone = phone;  
42.        this.age = age;  
43.        this.sex = sex;  
44.        this.email = email;  
45.        this.address = address;  
46.    }  
47.  
48.    public Integer getId() {  
49.        return id;  
50.    }  
51.  
52.    public void setId(Integer id) {  
53.        this.id = id;  
54.    }  
55.  
56.    public String getName() {  
57.        return name;  
58.    }  
59.  
60.    public void setName(String name) {  
61.        this.name = name;  
62.    }  
63.  
64.    public String getPhone() {  
65.        return phone;  
66.    }  
67.  
68.    public void setPhone(String phone) {  
69.        this.phone = phone;  
70.    }  
71.  
72.    public Integer getAge() {  
73.        return age;  
74.    }  
75.  
76.    public void setAge(Integer age) {  
77.        this.age = age;  
78.    }  
79.  
80.    public String getSex() {  
81.        return sex;  
82.    }  
83.  
84.    public void setSex(String sex) {  
85.        this.sex = sex;  
86.    }  
87.  
88.    public String getEmail() {  
89.        return email;  
90.    }  
91.  
92.    public void setEmail(String email) {  
93.        this.email = email;  
94.    }  
95.  
96.    public String getAddress() {  
97.        return address;  
98.    }  
99.  
100.    public void setAddress(String address) {  
101.        this.address = address;  
102.    }  
103.  
104.    @Override  
105.    public String toString() {  
106.        return "AddressList{" +  
107.                "id=" + id +  
108.                ", name='" + name + '\'' +  
109.                ", phone='" + phone + '\'' +  
110.                ", age=" + age +  
111.                ", sex='" + sex + '\'' +  
112.                ", email='" + email + '\'' +  
113.                ", address='" + address + '\'' +  
114.                '}';  
115.    }  
116.}

1.import java.io.*;  
2.import java.util.*;  
3.import java.util.stream.Collectors;  
4.  
5.import static java.util.stream.Collectors.collectingAndThen;  
6.import static java.util.stream.Collectors.toCollection;  
7.  
8./** 
9. * 通讯录管理系统主类 
10. */  
11.public class AddressListMain {  
12.    private static Integer index=0; //自增的编号  
13.    private static String header=""; //表格表头  
14.    private static List<AddressList> list = new ArrayList<>(); //存储数据列表  
15.    private static String importPath= "src\\import.txt";//导入模板的路径  
16.    private static String exportPath="src\\export.txt";//导出模板的路径  
17.  
18.    public static void main(String[] args) {  
19.        initMenu();//初始化菜单  
20.        int a;// 定义switch语句变量  
21.        Scanner in = new Scanner(System.in);  // 实例化输入流对象  
22.            while (in.hasNext()) {  
23.                a = in.nextInt();  
24.                while (a < 0 || a > 8) {  
25.                    System.out.print("输入超出范围，请重新输入:");  
26.                    a = in.nextInt();  
27.                }  
28.                switch (a) {  
29.                    case 0:  
30.                        System.exit(0);     // 退出  
31.                        break;  
32.                    case 1:  
33.                        importInfo();             //导入初始数据  
34.                        break;  
35.                    case 2:  
36.                        showTable();             //显示信息  
37.                        break;  
38.                    case 3:  
39.                        add();                  //输入记录  
40.                        break;  
41.                    case 4:  
42.                        del();                 //删除记录  
43.                        break;  
44.                    case 5:  
45.                        select();             //查询记录  
46.                        break;  
47.                    case 6:  
48.                        edit();              //编辑记录  
49.                        break;  
50.                    case 7:  
51.                        deWeight();          //去重  
52.                        break;  
53.                    case 8:  
54.                        exportInfo();       //批量导出数据  
55.                        break;  
56.                }  
57.                System.out.println("请按任意键继续......");  
58.                Scanner atWill = new Scanner(System.in);  
59.                atWill.nextLine();  
60.                initMenu();  
61.            }  
62.  
63.  
64.  
65.    }  
66.  
67.    /** 
68.     * 删除记录 
69.     */  
70.    public static void del(){  
71.        System.out.println("请输入要删除的记录编号:");  
72.        Scanner in =new Scanner(System.in);  
73.        String next = in.next();  
74.        delById(Integer.valueOf(next));  
75.        System.out.println("======================删除成功========================");  
76.    }  
77.  
78.    /** 
79.     * 按照记录编号进行删除数据 
80.     * @param id 
81.     */  
82.    public static void delById(Integer id){  
83.        Iterator<AddressList> iterator = list.iterator();  
84.        while (iterator.hasNext()){  
85.            AddressList list = iterator.next();  
86.            if (list.getId()==Integer.valueOf(id)){  
87.                iterator.remove();  
88.            }  
89.        }  
90.    }  
91.    /** 
92.     * 查询记录 
93.     */  
94.    public static void select(){  
95.        System.out.println("请输入要查看搜索的维度:a:姓名；b:手机号");  
96.        System.out.print("请输入a或者b:");  
97.        Scanner in =new Scanner(System.in);  
98.        String next = in.next();  
99.        if (next.equals("a")){  
100.            System.out.print("请输入姓名:");  
101.            String s = in.next();  
102.            getListByName(s);  
103.        }else if (next.equals("b")){  
104.            System.out.print("请输入手机号:");  
105.            String s = in.next();  
106.            getListByPhone(s);  
107.        }else {  
108.            System.out.println("请按流程输入相应的关键字;");  
109.        }  
110.    }  
111.  
112.    /**去重 
113.     * 按照提示的字段去重 
114.     */  
115.    public static void deWeight(){  
116.        System.out.println("请输入要查要去重的维度:a:姓名；b:手机号");  
117.        Scanner in =new Scanner(System.in);  
118.        String next = in.next();  
119.        if (next.equals("a")){  
120.            ArrayList<AddressList> collect = list.stream().collect(  
121.                    collectingAndThen(  
122.                            toCollection(() -> new TreeSet<>(Comparator.comparing(AddressList::get  Name))), ArrayList::new)  
123.            );  
124.            showTableListBySelect(collect);  
125.        }else if (next.equals("b")){  
126.            ArrayList<AddressList> collect = list.stream().collect(  
127.                    collectingAndThen(  
128.                            toCollection(() -> new TreeSet<>(Comparator.comparing(AddressList::getPhone))), ArrayList::new)  
129.            );  
130.            showTableListBySelect(collect);  
131.        }  
132.    }  
133.  
134.    /** 
135.     * 编辑记录 
136.     */  
137.    public static void edit(){  
138.        System.out.println("请输入要编辑的记录编号:");  
139.        Scanner in =new Scanner(System.in);  
140.        String next = in.next();  
141.        boolean b = getOneById(Integer.valueOf(next));  
142.        if (!b){  
143.            return;  
144.        }  
145.        System.out.println("请根据流程进行修改该记录");  
146.        String s = "";  
147.        String msg = "";  
148.  
149.        AddressList c = new AddressList();  
150.  
151.        msg = "请输入姓名:";  
152.        System.out.print(msg);  
153.        s = in.next();  
154.        c.setName(s);  
155.  
156.        msg = "请输入手机号:";  
157.        System.out.print(msg);  
158.        s = in.next();  
159.        c.setPhone(s);  
160.  
161.  
162.  
163.        msg = "请输入年龄:";  
164.        System.out.print(msg);  
165.        s = in.next();  
166.        c.setAge(Integer.valueOf(s));  
167.  
168.        msg = "请输入性别:";  
169.        System.out.print(msg);  
170.        s = in.next();  
171.        c.setSex(s);  
172.  
173.        msg = "请输入邮箱:";  
174.        System.out.print(msg);  
175.        s = in.next();  
176.        c.setEmail(s);  
177.  
178.        msg = "请输入地址:";  
179.        System.out.print(msg);  
180.        s = in.next();  
181.        c.setAddress(s);  
182.        c.setId(Integer.valueOf(next));  
183.  
184.  
185.        delById(c.getId());  
186.        list.add(c);  
187.        showTable();  
188.    }  
189.  
190.    /** 
191.     * 按编号id搜索获取该记录 
192.     * @param id 
193.     */  
194.    public static boolean getOneById(Integer id){  
195.        AddressList e=null;  
196.        for (int i=0;i<list.size();i++){  
197.            AddressList list = AddressListMain.list.get(i);  
198.            if (list.getId().equals(id)){  
199.                e=list;  
200.            }  
201.        }  
202.        if (e==null){  
203.            System.out.println("请输入有效的通讯录记录编号");  
204.            return false;  
205.        }  
206.        List<AddressList>tem=new ArrayList<>();  
207.        tem.add(e);  
208.        showTableListBySelect(tem);  
209.        return true;  
210.    }  
211.  
212.    /** 
213.     * 按名称搜索获取记录列表 
214.     */  
215.    public static void getListByName(String name){  
216.        List<AddressList> collect = list.stream().filter(t -> t.getName().contains(name)).collect(Collectors.toList());  
217.        showTableListBySelect(collect);  
218.    }  
219.  
220.    /** 
221.     * 按手机号搜索获取记录列表 
222.     */  
223.    public static void getListByPhone(String phone){  
224.        List<AddressList> collect = list.stream().filter(t -> t.getPhone().contains(phone)).collect(Collectors.toList());  
225.        showTableListBySelect(collect);  
226.    }  
227.  
228.    /** 
229.     * 批量导出记录 
230.     */  
231.    public static void exportInfo(){  
232.        try {  
233.            BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(exportPath,true));  
234.            bufferedWriter.write(header+"\n");  
235.            list.stream().forEach(one->{  
236.  
237.                String tr =one.getId()+"\t\t"+one.getName() + one.getPhone() + "\t\t" + one.getAge() + "\t\t" + one.getSex() + "\t\t" + one.getEmail() + one.getAddress();  
238.                tr+="\n";  
239.                try {  
240.                    bufferedWriter.write(tr);  
241.                } catch (IOException e) {  
242.                    e.printStackTrace();  
243.                }  
244.            });  
245.  
246.        bufferedWriter.flush();//刷新缓冲区  
247.        bufferedWriter.close();  
248.  
249.        } catch (IOException e) {  
250.            e.printStackTrace();  
251.        }  
252.  
253.        System.out.println("================批量数据导出成功===================");  
254.    }  
255.  
256.  
257.    /** 
258.     * 按模板导入数据 
259.     */  
260.    public static void importInfo(){  
261.        BufferedReader bufferedReader = null;//字符读入缓冲流  
262.        try {  
263.            bufferedReader = new BufferedReader(new FileReader(importPath));  
264.            String input = "";  
265.            int indexTem=0;  
266.            while ((input = bufferedReader.readLine()) != null) {  
267.                if (indexTem!=0){  
268.                    String [] arr = input.split("\\s+");  
269.                    AddressList one=new AddressList(++index,arr[0],arr[1],Integer.valueOf(arr[2]),arr[3],arr[4],arr[5]);  
270.                    list.add(one);  
271.                }  
272.                indexTem++;  
273.            }  
274.            bufferedReader.close();  
275.        } catch (FileNotFoundException e) {  
276.            e.printStackTrace();  
277.        } catch (IOException e) {  
278.            e.printStackTrace();  
279.        }  
280.  
281.        System.out.println("=====================数据导入成功===============");  
282.  
283.    }  
284.  
285.    /** 
286.     * 输入记录 
287.     */  
288.    public static void add() {  
289.        String s = "";  
290.        String msg = "";  
291.        Scanner in = new Scanner(System.in);  
292.        AddressList c = new AddressList();  
293.  
294.        msg = "请输入手机号:";  
295.        System.out.print(msg);  
296.        s = in.next();  
297.        c.setPhone(s);  
298.  
299.        msg = "请输入姓名:";  
300.        System.out.print(msg);  
301.        s = in.next();  
302.        c.setName(s);  
303.  
304.        msg = "请输入年龄:";  
305.        System.out.print(msg);  
306.        s = in.next();  
307.        c.setAge(Integer.valueOf(s));  
308.  
309.        msg = "请输入性别:";  
310.        System.out.print(msg);  
311.        s = in.next();  
312.        c.setSex(s);  
313.  
314.        msg = "请输入邮箱:";  
315.        System.out.print(msg);  
316.        s = in.next();  
317.        c.setEmail(s);  
318.  
319.        msg = "请输入地址:";  
320.        System.out.print(msg);  
321.        s = in.next();  
322.        c.setAddress(s);  
323.  
324.        c.setId(++index);  
325.        list.add(c);  
326.        System.out.println("======================记录新增成功======================");  
327.    }  
328.  
329.    /*** 
330.     * 初始化菜单 
331.     */  
332.    public static void initMenu() {  
333.        System.out.println("*************通讯录管理系统功能表**************");  
334.        System.out.println("*****           1.导入初始数据          *****");  
335.        System.out.println("*****           2.显示信息             *****");  
336.        System.out.println("*****           3.输入记录             *****");  
337.        System.out.println("*****           4.删除记录             *****");  
338.        System.out.println("*****           5.查询记录             *****");  
339.        System.out.println("*****           6.编辑记录             *****");  
340.        System.out.println("*****           7.去重                *****");  
341.        System.out.println("*****           8.批量导出数据          *****");  
342.        System.out.println("*****           0.退出                *****");  
343.        System.out.println("*******************************************");  
344.        System.out.print("请选择(0~8):");  
345.    }  
346.  
347.  
348.  
349.    /** 
350.     * 显示表格内容 
351.     */  
352.    public static void showTable(){  
353.        initHeader();  
354.        initTable(list);  
355.        sortList();  
356.        for (int i=0;i<list.size();i++){  
357.            System.out.println(getTr(list.get(i)));  
358.        }  
359.    }  
360.  
361.    /** 
362.     * 获取表格tr数据 
363.     * @param one 
364.     * @return 
365.     */  
366.    public static String getTr(AddressList one){  
367.        String s = one.getId() + "\t\t" + one.getName() + one.getPhone() + "\t\t" + one.getAge() + "\t\t" + one.getSex() + "\t\t" + one.getEmail() + one.getAddress();  
368.        return s;  
369.    }  
370.  
371.    /** 
372.     * 按照搜索条件获取展示数据 
373.     */  
374.    public static void showTableListBySelect(List<AddressList>list){  
375.        initHeader();  
376.        initTable(list);  
377.        for (int i=0;i<list.size();i++){  
378.            System.out.println(list.get(i).getId()+"\t\t"+list.get(i).getName()+list.get(i).getPhone() +"\t\t"+list.get(i).getAge()+"\t\t"+list.get(i).getSex()+"\t\t"+list.get(i).getEmail()+list.get(i).getAddress() );  
379.        }  
380.    }  
381.  
382.    /** 
383.     * 排序 
384.     */  
385.    public static void sortList(){  
386.        List<AddressList> collect = list.stream().sorted(Comparator.comparing(AddressList::getId)).collect(Collectors.toList());  
387.         list=collect;  
388.    }  
389.  
390.    /** 
391.     * 初始化表头 
392.     */  
393.    public static void initHeader(){  
394.        if (header==""){  
395.  
396.            List<String> asList = Arrays.asList("编号\t\t","姓名", "手机号", "\t年龄", "\t\t性别", "\t\t邮箱", "地址");  
397.  
398.            asList.stream().forEach(t->{  
399.                if (t.contains("姓名")){  
400.                    if (t.length()<10){  
401.                        String s="";  
402.                        for (int j=t.length();j<10;j++){  
403.                            s+=" ";  
404.                        }  
405.                        t=t+s;  
406.                    }  
407.                }  
408.                if (t.contains("手机号")){  
409.                    if (t.length()<11){  
410.                        String s="";  
411.                        for (int j=t.length();j<11;j++){  
412.                            s+=" ";  
413.                        }  
414.                        t=t+s;  
415.                    }  
416.                }  
417.                if (t.contains("邮箱")){  
418.                    if (t.length()<20){  
419.                        String s="";  
420.                        for (int j=t.length();j<20;j++){  
421.                            s+=" ";  
422.                        }  
423.                        t=t+s;  
424.                    }  
425.                }  
426.                header+=t;  
427.            });  
428.        }  
429.        System.out.println(header);  
430.    }  
431.  
432.    /** 
433.     * 初始化表格内容 
434.     * @param lis 
435.     */  
436.    public static void initTable(List<AddressList>lis){  
437.        for (int i=0;i<lis.size();i++){  
438.            AddressList list = lis.get(i);  
439.            String name = list.getName();  
440.            String phone = list.getPhone();  
441.            String email = list.getEmail();  
442.            String age=String.valueOf(list.getAge());  
443.            String sex=list.getSex();  
444.  
445.            if (name.length()<10){  
446.                String s="";  
447.                for (int j=name.length();j<10;j++){  
448.                    s+=" ";  
449.                }  
450.                list.setName(list.getName()+s);  
451.            }  
452.  
453.            if (phone.length()<11){  
454.                String s="";  
455.                for (int j=phone.length();j<11;j++){  
456.                    s+=" ";  
457.                }  
458.                list.setPhone(list.getPhone()+s);  
459.            }  
460.  
461.            if (email.length()<20){  
462.                String s="";  
463.                for (int j=email.length();j<20;j++){  
464.                    s+=" ";  
465.                }  
466.                list.setEmail(list.getEmail()+s);  
467.            }  
468.  
469.        }  
470.    }  
471.}