【導(dǎo)讀】供了機(jī)遇，也帶來了挑戰(zhàn)。使用傳統(tǒng)人工的方式管理排課存在著許多缺點(diǎn)，而使用計(jì)。高人事信息管理的效率，也是企業(yè)走向科學(xué)化、正規(guī)化管理，與世界接軌的重要條件。老師與親人等等都可以。作為后臺數(shù)據(jù)庫平臺的管理系統(tǒng)。本系統(tǒng)經(jīng)過測試，運(yùn)行穩(wěn)定，已得到認(rèn)可。

　　

【正文】 聲明周期，盡可能提高系統(tǒng)的利用率和所帶來的效益。 系統(tǒng)的運(yùn)行，需要具有一定的模擬實(shí)際的環(huán)境，因此建議先在企業(yè)進(jìn)行試運(yùn)行。對于維護(hù)，應(yīng)該書寫詳細(xì)的系統(tǒng)操作手冊和開發(fā)手冊，提供聯(lián)機(jī)幫助，供用戶使用時(shí)查詢或進(jìn)行二次開發(fā)時(shí)參考。 結(jié)論 通過對本系統(tǒng)的開發(fā)，使我對 Microsoft Visual Studio 2020及數(shù)據(jù)庫 SQL2020的開發(fā)有所了更深的了解，增加了許多的數(shù)據(jù)庫知識及一些調(diào)試程序的技巧，彌補(bǔ)以往學(xué)習(xí)中的不足并為今后的學(xué)習(xí)打下了良好的基礎(chǔ)。同時(shí)，也使我認(rèn)識到自己所學(xué)的知識還很膚淺，需要更加努力證明自己。 在畢業(yè)設(shè)計(jì)期間，我通過對系統(tǒng)的分析按設(shè)計(jì)要求，查閱了大量資料，了解了人事信息管理系統(tǒng)的基本流程，并進(jìn)行了系統(tǒng)分析、設(shè)計(jì)、編程、調(diào)試運(yùn)行等。此次設(shè)計(jì)使我對數(shù)據(jù)庫開發(fā)和 ADO技術(shù)有了更深的理解，同時(shí)培養(yǎng)了自己獨(dú)立分析問題、解決問題和實(shí)際操作的能力。同時(shí)我也了解到一個(gè)數(shù)據(jù)庫系統(tǒng)的開發(fā)，即前臺和后臺的開發(fā)，他們的功能尤為重要相互輔助。另外，合理的數(shù)據(jù)結(jié)構(gòu)非常有利于程序的實(shí)現(xiàn)。在設(shè)計(jì)的過程中，我學(xué)習(xí)了一種數(shù)據(jù)庫系統(tǒng)開發(fā)工具 Microsoft Visual Studio 2020。它具有的可視化的編程環(huán)境和連接數(shù)據(jù)庫的便捷性，為數(shù)據(jù)庫的連接提供了多種方法。 本次實(shí)習(xí)使我再度意識到開發(fā)一套基于 WEB校友錄的設(shè)計(jì)與開發(fā)，不是想象中那么簡單。通過對系統(tǒng)的分析設(shè)計(jì)，使我把在書本上學(xué)到的理論與實(shí)踐相結(jié)合，大大提高鞏固了之前所學(xué)習(xí)的內(nèi)容。但 系統(tǒng)在 設(shè)計(jì)過程中不可避免地遇到了各種各樣的問題， 因?yàn)?本人水平有限，并沒有完全地理解 C的強(qiáng)大功能， 因此系統(tǒng) 還存在著許多不足之處。受開發(fā)條件和開發(fā)時(shí)間的限制 ，由于精力有限，所以此程序只做出了，程序的最基本功能，如果應(yīng)用到實(shí)際生活中，要根據(jù)具體的學(xué)校情況，添加不同的模塊。 致謝 感謝 ！ 參考文獻(xiàn) [1] 林卓然 ． C語言程序設(shè)計(jì) [M] ． 北京 ： 電子工業(yè)出版社 ， 2020， 5680． [2] 鄭阿奇 ， 劉啟芬 ， 顧韻華 ． SQL Server 實(shí)用教程 [M] ． 北京 ： 電子工業(yè)出版社，2020， 123158． [3] 李賀 ． SQL Server 2020 應(yīng)用與開發(fā)范例寶典 [M] ． 北京 ： 人民郵電出版社 ， 2020，7899． [4] 薩師煊，王珊 .數(shù)據(jù)庫系統(tǒng)概論 [M] ． 北京 ： 高等教育出版社， 2020， 42104． [5] 王家華 ． 軟件工程 [M] ． 沈陽 ： 東北大學(xué)出版社， 2020， 5276． [6] Jeffrey． The new puter English Course[M] ． Beijing： Qinghua University， 2020，3673． [7]鄭耀東 ． 網(wǎng)絡(luò)數(shù)據(jù)庫開發(fā) 實(shí)例精解 [M]． 北京 ： 清華多學(xué)出版社 ， 2020，5271． 附錄 A The modern world of high technology could not have e about except for the development of the puter. Different types and sizes of puters find uses throughout society in the storage and handling of data, from secret governmental files to banking transactions to private household accounts. Computers have opened up a new era in manufacturing through the techniques of automation, and they have enhanced modern munication systems. They are essential tools in almost every field of research and applied technology, from constructing models of the universe to producing tomorrow’s weather reports, and technique use has in itself opened up new areas of conjecture. Database services and puter works make available a great variety of information sources. The same advanced techniques also make the invasions of privacy and restricted information sources possible, and puter crime has bee one of the many risks that society must face if it is to enjoy the benefits of modern technology. A puter is an electronic device that can receive a set of instructions, or program, and then carry out this program by performing calculations on numerical data or by piling and correlating other forms of information. The type of puters are mainly inclusive of Microputer, Miniputer, Mainframe Computer and Superputer, etc. Microminiaturization , the effort to press more circuit elements into smaller and smaller chip space is being the major trend in puter development. Besides, researchers are trying to develop more powerful and more advanced puters. Any customers all pass the operate system to use the calculator, not direct carry on the operation to the hardware of the calculators. The operate system is a bridge that municates the customer and calculator. Every generalpurpose puter must have an operating system to run other programs. Operating systems perform basic tasks and provide a software platform. The choice of operating systems determines to a great extent of the applications. Therefore OS is very important. The operate system is in the charge of Computer resource control program to execute system software. Say in a specific way， the OS is the most basic in the calculator software system, also constituting the part most importantly, it is responsible for the management and controls the calculator system in all hardware resources and the software resources, can make of various resources matched with mutually, moderating to work with one accord, full develop its function, exaltation the efficiency of the system, still take the interface function of the customer and the calculator system at the same time, use the calculator to provide the convenience for the customer. The operate system is a huge management control procedure, including 5 management functions mostly: Progress and processing the machine manage, the homework manage, saving management, equipments management, document management. Divide the line from the function, the tiny machine operate system can is divided into the single mission operate system, single many mission operate systems of customer and many mission operate systems of multiuser of single customer. At present there are several kinds of OS on the puter which are DOS, OS/2, UNIX, XENIX, LINUX, Window2020, Netware etc. In order for a puter to perform the required task, it must be given instructions in a language that it understands. However, the puter’s own binary based language, or machine language, is difficult for humans to use. Therefore, people devised an assembly language to shorten and simplify the process. In order to make a puter more friendly to use, programmers invented high level languages, such as COBOL, FORTRAN, ASSEMBLER, PASCAL, C++, etc, which made the puters easier to use. For the time being, HTML and XML are very useful languages as well. The database is often used to describe a collection of related data that is anized into an integrated, sophisticated structure that provides different people with varied access to the same data. A database management system is an extremely plex set of software programs that controls the anization, storage and retrieval of data in a database. A successful DBMS is often characterized with the four principal features: (1)Data Security and Integrity。 (2)Interactive query。 (3)Interactive data Entry and Updating。 (4)Data Independence. The intelligent databases are being more popular in that they can provide more validation. The researches on new types of database systems are underway. 附錄 B 倘若不是伴