2020 Software engineering work 05

Github address job: https://github.com/changorz/work

Job Description

Software Engineering	https://edu.cnblogs.com/campus/zswxy/software-engineering-2017/
Work requirements	https://edu.cnblogs.com/campus/zswxy/software-engineering-2017/homework/10496
topic	2020 Software engineering work 05- visual family tree
Text of the job	DCW students work blog address: https://www.cnblogs.com/chang1024/p/12578372.html blog work address MYK students: https://www.cnblogs.com/mykang/
Other references	layui help documentation: https://www.layui.com/doc/

Specific division of labor

DCW is responsible for the preparation of back-end data and write the interaction ajax
MYK responsible for writing the front-end interface. And documenting information together.

PSP

PSP2.1	Personal Software Process Stages	Estimated time consuming (minutes)	Estimated time consuming (minutes)
Planning	plan	20	20
Estimate	Estimate how much time this task requires	20	20
Development	Develop	820	643
Analysis	Needs analysis (including learning new technologies)	60	60
Design Spec	Generate design documents	10	8
Design Review	Design Review	10	5
Coding Standard	Code specifications (development of appropriate norms for the current development)	20	10
Design	Specific design	30	30
Coding	Specific coding	600	480
Code Review	Code Review	30	20
Test	Test (self-test, modify the code, submit modifications)	60	30
Reporting	report	60	40
test repor	testing report	20	10
Size Measurement	Computing workload	10	10
Postmortem & Process Improvement Plan	Later summarized, and process improvement plan	30	20
total		920	703

annex

demand analysis

End of the input data in the web
Shows a tree structure

Code Specification

Module Development
CamelCase

Design and implementation of problem-solving ideas description and explanation

The front end of the input data sent asynchronously to the server
The server processing the data stored in the database, the data returned to the front end
Front-end display tree

FIG controller class

4. flowchart

Additional features of design and display

Frame design using layui

Catalog descriptions and instructions for use

Can improve the place : for example, supports uploading text files as input; right one node, you can enter a separate, add its child nodes; support for additional input information, such as contact details, click on a node to see that additional information; presenting the results can be exported pictures and more.

unit test

Testing tools : IDEA

Parse the string test method

package chang;

import chang.pojo.Children;

import java.util.ArrayList;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
                /*
        导师：张三
            2016级博士生：天一、王二、吴五
            2015级硕士生：李四、王五、许六
            2016级硕士生：刘一、李二、李三
            2017级本科生：刘六、琪七、司四

            导师：张三 2016级博士生：天一、王二、吴五 2015级硕士生：李四、王五、许六 2016级硕士生：刘一、李二、李三 2017级本科生：刘六、琪七、司四
         */

        Scanner sc = new Scanner(System.in);
        String sssss = sc.nextLine();
        String[] s = sssss.split("\n");

        for (int i = 0; i < s.length; i++) {
            System.out.println(s[i]);
        }

        Children ds = null;
        for (int i = 0; i < s.length; i++) {
            if(i == 0){
                ds = new Children( s[i].trim().split("：")[1], new ArrayList<>());
            }else{
                String[] ss = s[i].trim().split("：");
                // 创建班级
                Children bj = new Children(ss[0],new ArrayList<>());
                // 创建班级学生集合
                ArrayList stus = (ArrayList) bj.getChildren();
                String[] sss = ss[1].split("、");
                for (int j = 0; j < sss.length; j++) {
                    stus.add(new Children(sss[j]));
                }
                bj.setChildren(stus);
                ds.getChildren().add(bj);
            }
        }

        System.out.println(ds);

    }

}

api interface test

Github code posted record check

Difficulties encountered and solutions

As the pair programming difficulty, we use TeamViewer remote control and presentation during the epidemic to achieve QQ line pair programming.

Evaluation of your teammates

DCW:

In this job, I am responsible for the preparation of background, md written. MYK responsible for writing the front-end, UI design, project flow chart design and so on.

SOFT:

At this junction I am responsible for programming write front-end interface, write DCW is responsible for the back end of the whole process fully aware of their knowledge amount is not more than DCW, because I forgot ajax wording, and write an ajax post request DCW solve the problem, finally complete coding. Layui framework which is used to tell me DCW.

Ps: The job share a PC connection is done by remote