1. System screenshots (you can chat privately if you need a demonstration video)
The fast-paced development of the modern economy and the constantly improving and upgrading of information technology have upgraded traditional data information management to software storage, summary, and centralized processing of data information management methods. This mold manufacturing enterprise order tracking management system was born in such a big environment. It can help managers process huge data information in a short time. Using this software tool can help managers improve transaction processing efficiency and achieve twice the result with half the effort. Effect. This mold manufacturing enterprise order tracking management system uses the current mature and complete SSM framework, the cross-platform Java language that can develop large-scale commercial websites, and the Mysql database, one of the most popular RDBMS application software, for program development. Mold manufacturing enterprise orders The development of the tracking management system is designed according to the needs of operators. The interface is simple and beautiful, and the layout of functional modules is consistent with similar websites. While the program realizes the basic required functions, it also provides some practical solutions to the security issues faced by data information. . It can be said that this program not only helps managers handle work affairs efficiently, but also realizes the integration, standardization and automation of data information.
Keywords : mold manufacturing enterprise order tracking management system; SSM framework; Mysql; automation
Directory
1.3 Thesis structure arrangement
2.1 Introduction to SSM framework
2.2 Introduction to B/S structure
2.3 Introduction to Mysql database
3.1 System feasibility analysis
3.1.1 Technical feasibility analysis
3.1.2 Economic feasibility analysis
3.1.3 Operation feasibility analysis
3.2 System performance analysis
3.3.1 Operation process analysis
3.3.3 Analysis of information adding process
3.3.4 Analysis of information deletion process
4.2 System functional structure design
4.3.1 Database ER diagram design
4.3.2 Database table structure design
5.1 User information management
5.2 Employee information management
5.3 Order information management
5.1 Announcement information management
6.1 Characteristics of system testing
1 Introduction
1.1 Research background
The current competitive pressure in various industries and fields in society is very high. With the informatization and scientific development of the current era, all industries and fields in society are scrambling to use new information technology to scientifically and standardize management of various relevant data in the industry. . Such an environment puts those companies that stand still and do not accept the information technology brought by the information reform at risk of being eliminated and replaced at any time. So today, various industries, whether it is the traditional education industry, catering industry, tourism industry, medical industry and other fields, will use new information technology to carry out information revolution, changing the traditional paper-based work that requires manual processing. Office environment. It is the development requirement of the times that software information technology can cover various industries and fields in society. The true electronicization of various data and documents is an irreversible and inevitable trend in the development of the information society. The order tracking management system of this mold manufacturing enterprise also closely follows the development of science and technology, using today's first-class software technology to realize the development of software systems, allowing doctors to manage information completely through the management system to achieve scientific, standardized and programmed management. This helps information managers save transaction processing time, reduce the error rate of data processing, promotes the management level of basic data, and avoids random business management work to a certain extent. At the same time, mold manufacturing enterprises The various dynamic information stored in the database of the order tracking management system also provides a large amount of factual basis for upper-level managers to make major decisions. In short, the mold manufacturing enterprise order tracking management system is a software system that can truly improve the office efficiency of managers.
1. 2 Purpose and significance
The processing of information data relies entirely on manual operations, which consumes a lot of labor costs. Especially when faced with a large amount of data information, traditional manual operations not only cannot guarantee the error rate of data, but are also prone to low utilization of various information resources. rate and low security issues. What's more, it wastes a lot of valuable time, especially updating information, summarizing and making statistics, which is a process that consumes money and energy. Therefore, the emergence of electronic information management can alleviate and change the situation faced by traditional manual methods. On the one hand, it can ensure that information data is processed efficiently in a short time and save labor costs. On the other hand, it can ensure the security and reliability of information data. It is flexible and can realize fast retrieval and modification operations of information data. These advantages are unmatched by the previous old operation mode. Therefore, the order tracking management system of mold manufacturing enterprises provides an important window for the upgrading and reform of the data information management model.
1. 3 Thesis structure arrangement
In order to help users better understand and understand the development process and related content of the program, this article will elaborate on the content in six chapters.
Chapter 1: Describes the development background of the program, the purpose and significance of the program in real life, and the structural arrangement information of the program document;
Chapter 2: Describes the program development environment, including the technologies involved in program development, data storage tools used in program development, and other information;
Chapter 3: Describes the feasibility issues that will be faced when the program is developed, and describes the program functions and performance requirements;
Chapter 4: Describes the functional breakdown information under the large functional modules of the program, as well as the design information of the database table file structure for storing program data, etc.;
Chapter 5: Describes the content of the function implementation interface of the program, and also describes some functions operated by the program operator;
Chapter 6: Describes the testing content of program functions and introduces the concepts and methods of system testing.
2Related technologies
2. 1 Introduction to SSM framework
The English abbreviation of the framework technology used in the program development of this project is SSM. Popular frameworks used in JavaWeb development include SSH, SSM, SpringMVC, etc. As a project program, you can also use the SSH framework, the SSM framework, and the SpringMVC. . The SSH framework is a heavyweight framework. The configuration is cumbersome and not flexible enough. Modifying the program requires modifying many files. It also takes up a lot of memory and has a relatively high CPU usage when running. SpringMVC is an MVC architecture developed by Spring. Flexible and better to use, the SSM framework is an intermediate value. It is neither bloated nor simplistic like SSH or SpringMVC. It is an intermediate level and can be written and understood during the configuration and use processes. The MyBatis framework replaces the Hibernate framework because it is more flexible and does not need to be completely operated within the framework. It can write more flexible code for data operations, and its performance is more stable than the Hibernate framework. In general, the use of the SSM framework is based on comprehensive considerations. There are many tutorials and experiences on the Internet, and SSM is so popular, so it is natural to develop with the SSM framework.
2. 2 Introduction to B/S structure
In the early days, some files written in HTML language and some other resource files could be combined to form the simplest Web program. Understanding Web programs also requires understanding Web sites. The relationship between them is that one or more Web programs can Put it in a Web site (Web server) on the Internet for use. It can be said that the development of Web applications has also led to the rise of the B/S network structure model. B is the initial letter of Browser (browser), S is the initial letter of Server (server), and the combination of the two initial letters becomes the abbreviation of network structure mode B/S. Since this structural model allows access to the server through the browser installed on the client, the core functions of the program can be arranged in the server for processing, saving a lot of work in program development, later use and maintenance. Figure 2.1 shows how a program developed using this architecture works.
Figure 2.1 Working principle diagram of B/S architecture
2. 3 Introduction to Mysql database
The developed program only faces users with the functional interface of the program, allowing users to operate various functions of the program interface. Then many people will ask, where is the data information generated by the user using the program functions? This requires knowledge of databases. Generally speaking, program development usually analyzes and compares the characteristics of commonly used data storage tools, such as the characteristics and advantages of Mysql database, the characteristics and advantages of Access database, and the characteristics of Sqlserver database. In the end, it depends on which database matches the program that needs to be developed and meets the data storage requirements required to run the program function. For example, if you need to develop a commercial-level program and the stored data has higher requirements on the database, you can choose Oracle. If It is a relatively simple program that does not have too many requirements for data storage. You can choose Microsoft's Access. When developing a program that requires the database to occupy a small space and meet the program data storage requirements, you can consider Oracle from the Swedish MySQL AB company. I acquired a relational database a long time ago, which is now the Mysql database. It is one of the most recognized application software among database tools. The information that needs to be explained is that this database was used in the development of this program. It saves program data by using different data tables. While increasing the storage speed of program data, it also improves the flexibility of the database. Figure 2.2 shows the architecture diagram of MySQL.
Figure 2.2 MySQL database architecture diagram
3 System analysis
When the user determines to develop a program, he or she needs to follow the following sequence of work, which can be summarized as: system analysis --> system design --> system development --> system testing, regardless of whether there are changes or iterations in this process. Work is carried out in this order. System analysis is to analyze what the system needs to do. The main purpose is to determine the function of the system, which also makes a good start for the next work.
3.1 System feasibility analysis
Developing a program software not only requires time, but also human and material resources. The purpose of conducting feasibility analysis is to solve users' questions and see whether the program can be developed under the current conditions.
3.1.1 Technical feasibility analysis
The development language chosen for this program is Java. This programming language has rich data types and is relatively complete in command and control statements. More importantly, it has strong support for classes and objects. These advantages provide technical support for program developers. , especially now that codes are becoming increasingly modular, and the source code related to system function development is publicly displayed on the Internet, it is gradually technically easier for developers with a certain computer development foundation to independently develop systems.
3.1.2 Economic feasibility analysis
The most critical equipment for developing this program is a computer. Whether it is a computer equipped in the school computer room or a laptop purchased since enrolling, they are all equipment that can meet the development requirements. In addition, the school has completely covered the campus on the Internet. network, so there is no need to consider economic issues in equipment and networks.
3.1.3 Operation feasibility analysis
With the improvement and upgrade of computer software and supporting hardware, the current computer environment is very good, especially since computers have been widely used in every household, so computer equipment can now be seen everywhere. Since the program developed this time consumes less resources, it is It can be easily run on an ordinary computer or laptop.
Through the above feasibility description, we can solve the problem of whether program development is feasible from the economic, technical and operational aspects. Therefore, it can be considered that the program software can be developed.
3.2 System performance analysis
System performance analysis is also a relatively important content. System performance analysis is to ensure that the system functions can meet the specified indicators when running and used in daily life. Therefore, a complete system software requires the step of system performance analysis. . This performance analysis mainly analyzes the usability indicators, scalability indicators, system robustness indicators, and system security indicators.
3.2.1 Ease of use indicators
The purpose of the development of this program software is to allow users to improve the management efficiency of information data through the use of this software. At the same time, the program software also needs to set corresponding functions for different operating users. Therefore, the operation process of this program should be as consistent as possible. It is in line with the users’ daily behavioral habits of operating the software. In addition, the design and development of the program software should also consider the computer operation level of non-computer professional users, so that most users can easily operate various functions provided by the program.
3.2.2 Scalability indicators
The program software that needs to be developed currently is designed and developed according to the current user needs. However, as time goes by and the social environment changes, the programs developed also need to keep pace with the times and need to be adapted to the changing needs of users. Corresponding to the expansion of functional content, it should be noted that when adding functional modules to a formed program, it is still necessary to ensure that the original structure and functions of the program are not affected, and the new functional modules can also run normally in the system. Compliance with this indicator can ensure that this program can calmly respond to changes in the market environment while meeting information management requirements.
3.2.3 Robustness indicators
Program software is developed so that it can process various data information stably when put into use. Once the program software becomes unstable, it will also cause interference to the user. Therefore, from the perspective of performance analysis, it is required that the program software must remain stable and be able to function normally when responding to user misoperations or when users fill in incorrect data due to various reasons. for use. When an abnormality occurs in a certain functional module of the program, other functional modules of the program must also be able to ensure normal use. Meeting the program's robustness indicators can provide users with a good user experience.
3.2.4 Security indicators
The security of program software is the primary issue. After all, the data information stored in the database corresponding to the program is huge, and it also includes a lot of important personal information. This requires the program to have a complete security mechanism. Therefore, the program must set up a login function to check the user's identity and match the identity and permissions. By restricting the functions of different user identities, users will never be tolerated to operate the program beyond their authority. In addition, it is also necessary to always guard against computer viruses and hackers, and take targeted measures to deal with security issues to ensure that the program is always in a safe environment so that users can use it with confidence.
3. 3 System process analysis
3.3.1 Operation process analysis
When the program is handed over to the user for use, it is necessary to provide the operation flow chart of the program (as shown in Figure 3.1), so that the user can easily understand the specific working steps of the program. Nowadays, the operation flow of the program has a general standard, that is, first Submit the login data through the login page, and only after it is verified correctly by the program, the user can operate the corresponding function on the program function operation area page.
Figure 3.1 Program operation flow chart
3. 3. 2 Login process analysis
In this part, the running process of the login function module of the program (shown in Figure 3.2) needs to be explained separately. The login module set up in the program is also for security reasons, so that users can use it with peace of mind. The login module mainly allows users to submit login information, and the program performs data verification. Only users who pass the verification can successfully log in to the program.
Figure 3.2 Program login flow chart
3. 3. 3 Information adding process analysis
The adding function of the program is to provide the operator with the function of entering information. Whether it involves adding user information or adding information involved in other functional modules, the information adding process of the program (as shown in Figure 3.3) is the same. The program first judges the data entered by the operator. This judgment rule is a program code written in advance. When the program determines that the data meets the requirements, the data entered by the operator will be registered in the data table, such as the added User information will write the newly added user information into the user information data table file.
Figure 3.3 Information adding flow chart
3. 3. 4 Analysis of information deletion process
When deleting some invalid data from the program, follow the information deletion process of the program (as shown in Figure 3.4). First, select the data that the operator needs to delete. In order to prevent the operator from accidentally deleting information, the program will also prompt. When the operator is really sure that he wants to delete the selected information, the information will be permanently deleted from the database.
Figure 3.4 Information deletion flow chart
4 system design
The design scheme of the order tracking management system of a mold manufacturing enterprise, such as the design of the functional framework and the design of the database, also determines whether the system is efficient at the development level and whether it is easy to maintain and upgrade at the system maintenance level, because in the system implementation This stage requires considering all the needs of users. If all aspects are not considered during the design stage, then the system implementation part will not be able to start. Therefore, the system design part is also a crucial link. Only detailed and comprehensive considerations can be made based on user needs. , only then can we hope to develop functional and stable program software.
4.1 System outline design
In order to save development costs and facilitate later maintenance and upgrades, the system to be developed this time intends to display the system functional interface through a browser, so that the main affairs of the program software can be concentrated on the server-side processing in the background, and the front-end Part of it only needs to handle a small amount of transaction logic. A diagram (shown in Figure 4.1) is used below to illustrate the working principle of the program.
Figure 4.1 Principle diagram of program operation
4.2 System functional structure design
When the user's functional requirements for the program are analyzed and obtained, program design can be carried out. Figure 4.2 shows the administrator function structure diagram.
Figure 4.2 System functional structure diagram
4.3 Database design
Whether the program function operation is adding, modifying, or deleting, the data generated is saved and updated through the database. Therefore, the quality of a database design is also the criterion for determining whether the program is good or bad, because half of the success of the program is All the credit is due to the excellent design of the database. Once the database is well designed, it can reduce the development burden of developers.
4.3.1 Database ER diagram design
The design of this part requires the use of ER diagram drawing tools. The commonly used tool is the Visio tool to draw ER model diagrams. This tool can not only quickly create the required ER model diagrams, but also provides a simple operation interface that can be used in a short time. Modify the graphics or text attributes of the drawing interface within. When drawing an ER model diagram, you must clearly distinguish the meaning of each graphic to avoid drawing errors. The ER model diagram consists of three parts of graphic symbols: rectangle (entity), oval (attribute), and rhombus (relationship). During the drawing, you must distinguish Then, use accurate graphical symbols to represent the corresponding data elements.
The relationship between various entities is represented by the ER diagram in the figure below. The system ER diagram drawn is shown in Figure 4.8.
Figure 4.8 System ER diagram
4.3.2 Database table structure design
Once the database system is selected, it is necessary to create a database file in the database according to the program requirements, and in the database file that has been created, create a corresponding data table for the data generated during the program running. The data table structure design is to create a The form carries out field design, field length design, field type design, etc. Only when the data form is reasonably designed can the data information generated by the operation of the relevant program be stored normally.
5 system implementation
The system implementation part is to realize the functions of the system analysis and system design parts through coding, and to display the results of system analysis and system design in the form of a practical application system. In the system analysis mentioned earlier, the most important thing in system design is to carry out functions. The design of system operation logic also includes the design of databases for storing data. System implementation is the final implementation stage, where the previous design results are physically implemented. Transform and finally produce a software system that can be applied to actual applications.
5.1 User information management
Figure 5.1 shows the user information management page. The functions provided to administrators on this page are: user information query management, user information can be deleted, user information can be modified, and user information can be added.
The conditions for fuzzy query on user names were also carried out
Figure 5.1 User information management page
5. 2 Employee information management
Figure 5.2 shows the employee information management page. The functions provided to administrators on this page include: viewing published employee information data, modifying employee information, invalidating employee information, and deleting it.
Figure 5.2 Employee information management page
5. 3 Order information management
Figure 5.3 shows the order information management page. The functions provided to administrators on this page include: conditional query based on order information, and addition, modification, query operations, etc. of order information.
Figure 5.3 Order information management page
5.1 Announcement information management
Figure 5.4 shows the announcement information management page. The functions provided to administrators on this page include: adding, modifying, querying operations, etc. based on announcement information.
Figure 5.4 Announcement information management page
6 system test
Once the program software is developed, it must go through the important operation link of testing before it is actually put into operation and use in daily life, because during the development period, the focus is on the development of each individual functional module, even though each development is completed A separate functional module will be tested through unit testing. Only if the test is successful will the programmer continue to develop the next sub-functional module. By analogy, when the programmer completes the development of all system sub-functional modules, this time it is necessary Introduce system testing. System testing is to integrate all sub-functional modules together to build the entire system and run it in a specified operating environment. It mainly tests whether all the functional modules of the system run well together. Once the program software passes This link of system testing means that it can undergo final acceptance testing. The operating user of this testing step is the customer or end user for whom the program is oriented.
6. 1 Characteristics of system testing
System testing is also to ensure that after the system is officially launched, it can operate stably and normally and bring convenience to users. System testing also has its corresponding characteristics:
(1) System testing includes complete end-to-end testing;
(2) System testing also tests the architecture of the program software and the business requirements of the program software;
(3) Once system testing is carried out using the correct method, it will reduce various errors that occur after the program is officially launched;
System testing is generally run in an environment similar to the production environment. Program functions such as adding functions, deleting functions, modifying functions, etc. will use the same data to compare the new system and the existing system. This allows users to evaluate the new system. Functions such as adding, modifying, and deleting functions in the system can be better understood, which can also improve user satisfaction with the new system.
6. 2 System Function Test
6.2.1 Login function test
To ensure program security, we must first start with the entry threshold. Therefore, the login module of the program is also a very important entry threshold for the program. It is necessary to ensure that this function can be safely run and used. This time, the administrator role is selected for testing the program login module (as shown in Table 6.1).
Table 6.1 Login function test data table
| Login account |
login password |
Operator |
Final Results |
| abc |
abc |
administrator |
Login to enter the program |
| 123 |
abc |
administrator |
An error login prompt pops up |
| abc |
123 |
administrator |
An error login prompt pops up |
6.2.2Add category function test _ _
The mold manufacturing enterprise order tracking management system requires the administrator to add category information. The category name is required data set by the program, and the added category name cannot be the existing data in the database. When testing the add category function, the test data is shown in the table below.
Table 6.2 Add category function test data table
| classification name |
Feedback results |
| Category 1 |
fail |
| Category 2 |
fail |
| Category 3 |
success |
6.3 Analysis of test results
After the program has passed the above test links, the test conclusions that can be drawn are:
First, it can be determined that the developed order tracking management system for mold manufacturing enterprises meets the requirements of the same type of system;
The second point is that the functions that users require from the order tracking management system of mold manufacturing companies have been developed and can be used normally;
The third point is that the order tracking management system for mold manufacturing enterprises has a simple and beautiful interface, and the operation process is clear and clear;
The fourth point is that the security and operating performance of the mold manufacturing enterprise's order tracking management system meet the development requirements.
At this point, the mold manufacturing enterprise order tracking management system can ensure that all functions can operate as expected and can be officially put into use in daily life!
in conclusion
Through the development of the order tracking management system for mold manufacturing companies, I have a deep understanding of the process required to develop a program software. When I decided to develop a program for the order tracking management system for mold manufacturing companies, I carried out its functions during the development period. Reasonable demand analysis, and then all-round and detailed consideration is given to the functional framework design of the program software, the design of the database entities and data tables, the detailed interface implementation of the program software functions, and the functional testing of the program. Although during this process , I encountered difficulties of all sizes in every link, but through repeated analysis of these problems, in-depth thinking, and the use of methods and solutions provided by various relevant literature materials, I successfully solved the various problems I faced, and finally succeeded in letting me The developed order tracking management system for mold manufacturing enterprises can operate normally.
The order tracking management system of mold manufacturing enterprises can basically satisfy the user's operation of the system in terms of functions. However, this program software is also deficient in many aspects. Therefore, in the next stage, there are several points that need to be improved. They are They are:
(1) The operation page can meet the user's requirements for simple operation, but some richer design structures need to be taken into account in terms of page diversification design.
(2) The overall security performance of the program software needs to be optimized. For example, the exit security of the program, as well as the concurrency of the program and other issues need to be security upgraded so that the developed order tracking management system for mold manufacturing enterprises can be more consistent with related websites in reality. fit.
(3) It is necessary to optimize the data structure of the program, the code of the program, etc., so that the running program can maintain stable operation, and also allow the program to ensure that it can process related transactions in a short time, save time in processing transactions, and improve transaction processing. efficiency, while reducing the proportion of resource usage on the server.
The development of the order tracking management system for mold manufacturing enterprises is, on the one hand, a final assessment of one's own professional knowledge and skills, and on the other hand, it is also to allow one to learn to independently solve the problems encountered in the process of program development and to master the methods of applying theoretical knowledge to program development practice. method. The ultimate goal of the development of the order tracking management system for mold manufacturing enterprises is to make the system more humane and at the same time make the system more rigorous in terms of logical design.
The study time in college was beautiful and short for me. During this period, I also came into contact with many lovely college classmates and dedicated teachers. As my graduation thesis is about to be completed, I would like to express my gratitude to those students. My classmates, teachers, and family members who have given me support, help, and encouragement express my deepest gratitude.
First of all, I would like to express my gratitude to the instructor who provided me with the guidance of my thesis. From the proposal report, task statement, writing of thesis outline and system functional framework design to the final graduation thesis, the instructor participated in the whole process and provided careful guidance and help. My graduation thesis can be completed in compliance with the requirements of the college. My instructor's meticulous teaching spirit and rigorous academic style are worthy of my continuous efforts to learn from.
Secondly, I would like to thank my college classmates for their companionship and help. When I was writing my graduation thesis independently, their encouragement and patient help helped me avoid many detours, saved me time in writing my graduation thesis, and gave me more energy to improve my graduation thesis. developed system.
Finally, I would like to thank my closest family members for their tolerance and care. My ability to study with peace of mind is also due to their meticulous care of me, so that I can successfully complete my university studies.
As I count down to graduation, I hope that in my future work and in my future life, I will always remember the tireless teachings given to me by my teachers, and change myself through unremitting efforts and pursuit, in order to repay those who have supported me. People who have helped me!
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