The Making and Exploration of College Employment Website
Source: Shangpin China |
Type: website encyclopedia |
Time: July 17, 2012
Since the expansion of college enrollment in 1999, the number of college graduates in China has increased by an average of 600000 for six consecutive years. In addition to the worsening global financial crisis, the employment situation of college graduates in 2009 has become very serious. Under this situation, Zhou Ji, Minister of Education, pointed out at the 2009 National Conference on the Employment of College Graduates that "we should recognize the situation, strengthen confidence, and go all out to do a good job in the employment of college graduates in 2009", and issued relevant documents, One of the key points of this document is to "rely on the network and increase efforts to provide graduates with rich, convenient and efficient employment guidance and information services". From this point of work, we can see that the Ministry of Education requires colleges and universities across the country to effectively use the advantages of employment websites and networks to promote employment, so we can say that the construction of college employment websites Operation and improvement is an important part of the promotion of employment work in colleges and universities.
1、 College employment Website production And construction 1. Overall design of employment website The university employment website needs various complex interactive functions, needs to handle a huge amount of data, and needs a scientific and stable structure as the construction mode. Under the premise of these design ideas, we chose the B/S structure based on JSP technology and MS SQLserver database as the construction mode of the employment website. Because JSP technology inherits many features and advantages of JAVA language, MS SQLserver database is a large database with powerful functions and features such as ease of use, reliability, and accessibility, and B/S mode is a more scientific and mature construction mode for dynamic web page technology to connect databases.
2. Detailed design of employment website
(1) Program code design The system program code uses JSP technology, and uses the pre compiled JavaBean program to connect MS SQLServer database through the JDBC ODBC connection bridge. "JSP" is the abbreviation of "Java Server Pages, Java Server Dynamic Web Page Technology", which is an interactive web page technology with the Java language as the main body. This website uses this technology because it has the following characteristics: 1. Embedded in HTML: the program code has been embedded in HTML in a relatively simple and direct way, reducing the difficulty of program design. 2. Built in user objects: several objects are defaulted in the JSP specification, which provides the function of designing master-slave network programs and simplifies the process of writing servlet programs. 3. Based on Java packages: various packages provided by Java can be used in JSP programs. Based on these packages, it expands the scope and capability of JSP programs.
(2) Database design The website database has 29 data tables and one view, including student source information table and employer registration information table. Several data tables are set as code tables because the system can not only effectively control the database file size, but also play a role in data security. As a "virtual table", a view is a table exported from one or more basic data tables. In this system, a view is used to realize the column of "the latest employer" on the home page. The data of this view comes from the "latest recruitment information table", "specialized recruitment fair information table" and "large-scale fair information table". Because of the large amount of data and the number of visits in the Student Source Information Table and the Employer Registration Information Table, the design of these two table structures is the key to the construction of this system.
(3) Introduction to website workflow Direct access: Users can access all columns (only browsing) after logging into the home page of the website, but the data seen in the latest recruitment information, special job fairs, large-scale conferences and other columns are not complete. Log in and access with a registered account: After registration, students can not only browse the complete information of all columns, but also fill in an electronic resume and submit an electronic resume online. After the employer registers, in addition to browsing some information in all columns, it can publish recruitment information and view the details of the students who submitted their resumes.
(4) Column Settings There are 25 columns on the homepage of this website, which are divided into four categories according to their service contents, including consultation and guidance, recruitment information, inquiry and others. ① Consultation and guidance: including online consultation, FAQ, job search skills, policies and regulations, training and examinations, case analysis, employer interviews, business processes, management systems and other columns. Its main role is to solve various questions frequently raised by most students through online answers, policy and regulation analysis, and various case studies. ② Recruitment information: including the latest recruitment information, special job fairs, large-scale job fairs and other columns. Its role is to promote the latest recruitment information, special job fairs and supply and demand meeting recruitment information to student users. ③ Query Type: includes company position combination query, student source information combination query, agreement query and other columns. Users can query various data they want through the first two columns, and the third column is to query whether the agreement has arrived for students who have signed agreements. ④ In addition to the above three categories, the website also has columns such as center introduction, student source summary, contact us, document download, voting survey, pre service education online school, career evaluation, notice announcement, friendship links and the latest updated student resume, which are used to realize the publicity and promotion of other employment work content.
3. Introduction to key technologies
(1) Session technology A session is a built-in object of JSP technology. It exists on the web server. When a user makes a request to the server and opens a web page, if the web page contains the program code to create a session for the user, the session will be generated. This session can be used to store the information belonging to the user. However, since each session is independent and the information content is irrelevant, the data read by the web page will be different for different users. Therefore, some systems that require users to register and log in to be able to access normally use this technology to monitor the user's login status and realize the security function of the system.
(2) Database operation JSP technology can realize powerful interactive web pages because it can easily operate various databases. JSP operates the database using a key file, which is called JavaBean. This file is written and compiled into a class file by the Java language. It defines the functions that link the database and make changes to the database. Each time a page wants to operate the database, it will call the corresponding functions in this JavaBean file, The corresponding database operations are performed through the SQL statements defined on this page.
2、 New Ideas on the Construction of Employment Websites in Colleges and Universities
1. A follow-up survey column is added at the front desk: with this column, the college employment guidance center can timely grasp the employment experience of graduates, the evaluation of employers and the suggestions to the alma mater, and the evaluation of employers on their graduates and the suggestions to the school.
2. Add file and residence registration column at the front desk: through this column, students can find their own file whereabouts at any time, and can effectively improve the work efficiency of college employment workers.
3. Add graduate information collection and management in the background: At present, the college of each university collects and submits the data of new graduates by using Excel documents and sending them by mail, but this method is often due to the negligence of both parties or one party, the difference of Excel versions between the sender and receiver, or network failures, etc, The collected data often has problems such as incomplete data, unable to open files, and some data without uniform format. Through this module, you can collect data in a unified format, avoid irresponsible data formats, avoid various problems caused by network failures, and view or modify the submitted results in a timely manner.
4. Add SMS platform in the background: using this platform can make the employment publicity work more convenient, timely and effective.
5. Add modules such as employment plan management, dispatch management and reassignment management in the background: it is more convenient to handle employment plan, dispatch, reassignment and other matters through the network, and it is also convenient to master relevant data.
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