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webDesign.html
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<!doctype html>
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<meta charset='UTF-8'><meta name='viewport' content='width=device-width initial-scale=1'>
<title>webDesign</title><link href='https://fonts.loli.net/css?family=Open+Sans:400italic,700italic,700,400&subset=latin,latin-ext' rel='stylesheet' type='text/css' /><style type='text/css'>html {overflow-x: initial !important;}:root { --bg-color:#ffffff; --text-color:#333333; --select-text-bg-color:#B5D6FC; --select-text-font-color:auto; --monospace:"Lucida Console",Consolas,"Courier",monospace; }
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<div id='write' class = 'is-node'><h1><a name='header-n0' class='md-header-anchor '></a>数据库管理界面</h1><h2><a name='header-n2' class='md-header-anchor '></a>1. 概述</h2><p>通过三个步骤管理数据库版本: </p><ol start='' ><li>创建数据库连接</li><li>对数据库连接的数据库做快照</li><li>对两个快照做对比，发现数据库结构的变化并生成报告和SQL语句协助数据库管理员同步数据库结构</li></ol><p>总体设计图:
<img src='diagram/dbVersion.png' alt='' referrerPolicy='no-referrer' /></p><h2><a name='header-n12' class='md-header-anchor '></a>2. 对象设计</h2><ul><li>DBType: 数据库连接类型, 支持Oracle, MySQL, MSSQL</li><li>ConnectionInfo: 数据库连接信息</li><li>SnapshotInfo: 快照信息</li><li>SnapshotController: 快照控制器</li><li>DiffResult: 快照差异对比结果</li></ul><p><img src='diagram/WebController.png' alt='' referrerPolicy='no-referrer' /></p><h2><a name='header-n25' class='md-header-anchor '></a>3. 界面设计(示意图)</h2><ul><li>数据库连接管理界面, 由JEECG框架提供</li><li>快照生成界面<img src='diagram/DBV_UI_createSnapshot.png' alt='' referrerPolicy='no-referrer' /></li><li>快照管理界面<img src='diagram/DBV_UI_managerSnapshot.png' alt='' referrerPolicy='no-referrer' /></li><li>快照对比及结果界面<img src='diagram/DBV_UI_compareSnapshot.png' alt='' referrerPolicy='no-referrer' /></li></ul><p> </p></div>
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