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- using MySql.Data.MySqlClient;
- using Newtonsoft.Json;
- using System;
- using System.Collections.Generic;
- using System.Linq;
- using System.Text;
- using System.Threading.Tasks;
- namespace ConsoleApplication1
- {
- public class PagesJSON
- {
- public string template;
- public List<PageRowDTO> pages;
- public PagesJSON()
- {
- template = "";
- pages = new List<PageRowDTO>();
- }
- }
- public class PageRowDTO
- {
- public int id;
- public string path;
- public string title;
- public int views;
- public PageRowDTO()
- {
- id = 0;
- path = "";
- title = "";
- views = 0;
- }
- }
- class JSONiser2
- {
- public void all2()
- {
- string query = "SELECT * FROM pages;";
- string config = "server=localhost;username=root;password=;database=json";
- MySqlConnection connection = new MySqlConnection(config);
- MySqlCommand command = new MySqlCommand(query, connection);
- connection.Open();
- MySqlDataReader Reader = command.ExecuteReader();
- PagesJSON pj = new PagesJSON();
- pj.template = "template.html";
- while (Reader.Read())
- {
- PageRowDTO pr = new PageRowDTO();
- // loop on columns
- pr.id = Int32.Parse(Reader[0].ToString());
- pr.path = Reader[1].ToString();
- pr.title = Reader[2].ToString();
- pr.views = Int32.Parse(Reader[3].ToString());
- pj.pages.Add(pr);
- }
- Console.WriteLine(JsonConvert.SerializeObject(pj));
- connection.Close();
- }
- }
- }
- /**
- DROP TABLE IF EXISTS pages;
- CREATE TABLE `pages` (
- `page_id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
- `page_path` VARCHAR(255) NOT NULL DEFAULT '',
- `page_title` VARCHAR(255) NOT NULL DEFAULT '',
- `page_views` INT(10) NOT NULL DEFAULT '0',
- PRIMARY KEY (`page_id`)
- ) ENGINE=INNODB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8;
- INSERT INTO pages (page_id, page_path, page_title, page_views) VALUES (NULL, '/', 'Root', 0);
- INSERT INTO pages (page_id, page_path, page_title, page_views) VALUES (NULL, '/index', 'Index', 0);
- INSERT INTO pages (page_id, page_path, page_title, page_views) VALUES (NULL, '/home', 'Home', 0);
- INSERT INTO pages (page_id, page_path, page_title, page_views) VALUES (NULL, '/default', 'Default', 0);
- SELECT * FROM pages;
- SHOW CREATE TABLE pages;
- {
- "template": "template.html",
- "pages": [
- {
- "path": "name",
- "title": "home"
- },
- {
- "path": "name",
- "title": "home"
- },
- {
- "path": "name",
- "title": "home"
- }
- ]
- }
- <?php
- header("Content-Type: text/plain");
- $data = array(
- 'template' => 'template.html',
- 'pages' => array(
- array(
- 'path' => 'name',
- 'title' => 'home',
- ),
- array(
- 'path' => 'name',
- 'title' => 'home',
- ),
- array(
- 'path' => 'name',
- 'title' => 'home',
- ),
- ),
- );
- echo json_encode($data, JSON_PRETTY_PRINT);
- */
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