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This article mainly introduces the example analysis of. Net / mvc/cms program structure under linux, which is very detailed and has certain reference value. If you are interested, you must read it.

Cms program architecture

This procedure is mainly used for enterprise website development, can also do blog program, the program is improved from the previous. Net blog program, the main technology from webform to. Net mvc, because it is a long time ago project, 12 years or mvc3 version, of course, or run under the linux.

Technology stack. Net framework 4. 0 sqlite database mono linux runtime environment and sqlite library razor template engine dapper lightweight orm framework vs2017 community version under mono

This development tool is relatively new, the last time with vs2010, the span is relatively large, this project is also developed under 10, although with 2017, in fact, there is no impact.

The razor engine is much easier to use than nvelocity and is better than the back-end collection.

And this project uses dapper orm completely, and the whole database access layer operation looks much cleaner.

Code structure

The left side is mainly divided into three folders, Jqpress.web is to store web routing portal, template skin, static files, upload folder, background management program through Areasdomain management to achieve, the whole project structure is still relatively clear.

Routing design

The route entry is the HomeController file, including the home page, product list, article list, article content, etc., all are routed through this Controller. Although there are many functions, the code volume is less than 300 lines, and the business logic processing is basically in the service layer.

The following is a list interface with only 20 lines of Action logic

Public ActionResult Category (string pagename) {var model = new PostListModel (); CategoryInfo cate = _ categoryService.GetCategory (pagename); model.Category = cate; if (cate! = null) {int categoryId = cate.CategoryId; model.MetaKeywords = cate.CateName; model.MetaDescription = cate.Description; ViewBag.Title = cate.CateName; model.Url = ConfigHelper.SiteUrl + "category/" + Jqpress.Framework.Utils.StringHelper.SqlEncode (pagename) + "/ page/ {0}" Const int pageSize = 10; int count = 0; int pageIndex = PressRequest.GetInt ("page", 1); int cateid = PressRequest.GetQueryInt ("cateid",-1); int tagid = PressRequest.GetQueryInt ("tagid",-1); if (cateid > 0) pageIndex = pageIndex + 1 Var cateids = categoryId+ "," + _ categoryService.GetCategoryList (). FindAll (c = > c.ParentId = = categoryId) .Aggregate (string.Empty, (current, t) = > current + (t.CategoryId + ","). TrimEnd (','); var postlist = _ postService.GetPostPageList (pageSize, pageIndex, out count, cateids.TrimEnd (','), tagid,-1, pageIndex, out count, cateids.TrimEnd (','), tagid,-1, pageIndex, out count, cateids.TrimEnd (',') Model.PageList.LoadPagedList (postlist); model.PostList = (List) postlist;} model.IsDefault = 0; return View (model.Category.ViewName,model);}

Template engine design

The template engine uses razor, and different cms style templates are stored in the Themes folder in the form of folders, and templates can be switched at will through back-end settings (this function is still under improvement).

Data storage design

As a lightweight cms, certainly will not use mysql or sqlserver, still firmly use sqlite, the above is to operate the database through dapper, although not as powerful as Microsoft's added orm, but the readability and handling are very good.

Because linux is to be supported, the operation class of sqlite requires using Mono.Data.Sqlite

Of course, you can switch under windows. The switching method I wrote above is so rough that students who have studied design patterns should be able to reconstruct it every minute. Switching between windows and linux is simply not too convenient.

Database structure

Jq_category classification and label table jq_comments comment table jq_links friend chain and navigation settings jq_posts article table jq_sites site visit statistics and article, classification, quantity statistics table jq_users account table

The database structure is no different from the previous blog program, except that some table structure fields are different.

Run the vs2017 debug mode preview

Cms Home Page

Log in at the background. Default username admin, password 123456

Background home page

Article list

Article editing

Deployment method mono under linux

The picture above shows the mono installation information on my server.

Jexus

Under linux, you need to install mono and jexus to run, mono as the. Net framework linux operating environment, jexus as the web server.

Jexus configuration, because there are sites in other languages on my server, so I do not directly use jexus external services.

Nginx

Nginx proxy jexus port 81, this place is not required, but Nginx as a regular agent software, you can run on the server. Net, php, java, etc., do their own job, let a hundred flowers blossom.

Bin folder description

When deploying .net mvc3 under linux, it should be noted that all the dll referenced under the project need to be uploaded to the bin directory. You also need to upload Microsoft.web.Infrastructure.dll, which is needed to publish a mvc project. Can compare with my webform under the Linux blog site bin, as long as the introduction of Mono and Nvelocity these two third-party dll, the other are their own business programs, this .net cms wants a lot of things, the following picture is the content of the bin folder under my blog site.

The net program on the linux server jexus does not support Chinese, so the file upload path must be rewritten in the form of alphanumeric symbols, and the jexus web server is case-sensitive by default, so be sure to use the "export MONO_IOMAP=..." in the jws script file when deploying. If you remove the "#" in front of this sentence, you can be case-insensitive.

The above is all the contents of the article "sample Analysis of. Net / mvc/cms Program structure under linux". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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