Development language: C#
Database: MySQL
Development tools: VS2015
Source code type: full open source free sharing
1. System overview:
This is a very complete customer relationship management system source code, which uses a typical three-tier architecture technology as the web server, and the front end is completely separated from the web server. The front end adopts bootstrap responsive layout, and the system adopts AJAX web page no-refresh technology, the system runs very smoothly, and the interface is more beautiful and generous, which can be used for secondary development or enterprise's own use, and it can also be used as multi-enterprise cloud CRM.
2. Source Code Features
1. Website layout: adopt the most advanced layout method DIV+CSS, bootstrap, the front end and the back end are completely separated and can be deployed in a distributed manner, which conforms to the W3C standard and the style of Web2.0.
2. The program design is modularized, adopting XML+AJAX webpage non-refreshing technology, which enhances the user experience and relieves the pressure on the server.
3. Security: The database uses Md5 irreversible encryption; in addition, static generation technology is used, which guarantees both security and speed.
4. Scalability: The layout adopts DIV+CSS and programming modularization and bootstrap responsive layout, which greatly guarantees the scalability of the program
and stability.
5. The database ORM is developed with Dapper, which can be switched to various databases.
6. The database uses mysql for products deployed to the cloud, which consumes less performance than sqlserver, and the server configuration is low.
7. The front end uses controller js to control the page.
3. System function introduction
1. Office center : schedule, assign tasks, to-do tasks, and task management.
2. Customer management : customer management, contact management, follow-up management, customer recovery, batch transfer to customers, customer duplication check, public customer management
3. Sales management: product category, product list, order management, contract management.
4. Financial management: Receivables management, receipts, invoices management.
5. Report analysis: customer statistical annual report, follow-up statistical annual report, sales funnel, year-on-year and month-on-year comparison, employee analysis.
6. System management: organizational structure, position management, employee management, role authorization, log management.
