spring boot+thymeleaf+bootstrap实现后台管理系统界面

2019-11-26 10:47:25

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最近在学spring boot ，学习一个框架无非也就是使用它来做以前做的事情，两者比较才有不同，说一下自己使用的体会。
先来说下spring boot ，微框架。快速开发，相当于零配置，从一个大神那看来的说：spring boot 相当于框架的框架，就是集成了很多，用哪个添加哪个的依赖就行，这样的话自己看不到配置，对于习惯了使用配置刚使用spring boot的开发者来说可能还有点不习惯，什么都不用配，看不到配置感觉对项目整体架构有点陌生，再说在spring boot 中使用 thymeleaf 。就拿个最简单的例子来说明 jsp显示helloworld , thymeleaf显示helloworld，两者也就pom文件引入依赖和属性文件配置不同，在你使用jsp的时候不要引入thymeleaf的依赖，当然在使用thymeleaf的时候也不要引入jsp的依赖有可能会产生冲突，spring boot 官方是推荐使用thymeleaf 我个人感觉也不错，开始项目吧！

1 、首先建一个meaven项目看一下建好的项目整体结构

建好项目结构弄pom.xml ,这个demo只用到thymeleaf，没有数据库方面的依赖，所需依赖很少

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">  <modelVersion>4.0.0</modelVersion>  <groupId>Springboot_bootstrap</groupId>  <artifactId>Springboot_bootstrap</artifactId>  <version>0.0.1-SNAPSHOT</version>  <parent>  <groupId>org.springframework.boot</groupId>  <artifactId>spring-boot-starter-parent</artifactId>  <version>1.4.7.RELEASE</version>  <relativePath/> <!-- lookup parent from repository -->  </parent>   <properties>  <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>  <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>  <java.version>1.8</java.version>  </properties>   <dependencies>  <dependency>   <groupId>org.springframework.boot</groupId>   <artifactId>spring-boot-starter</artifactId>  </dependency>    <dependency>   <groupId>org.springframework.boot</groupId>   <artifactId>spring-boot-starter-web</artifactId>  </dependency>   <!-- thymeleaf -->    <dependency>   <groupId>org.springframework.boot</groupId>   <artifactId>spring-boot-starter-thymeleaf</artifactId>  </dependency>    </dependencies>   <build>  <plugins>   <plugin>   <groupId>org.springframework.boot</groupId>   <artifactId>spring-boot-maven-plugin</artifactId>   </plugin>  </plugins>  </build> </project>

在src /main/resource 建立 application.properties文件

server.port=8080 server.session.timeout=10 server.tomcat.uri-encoding=UTF-8  spring.thymeleaf.prefix=classpath:/views/ spring.thymeleaf.suffix=.html spring.thymeleaf.mode=HTML5 spring.thymeleaf.encoding=UTF-8 spring.thymeleaf.content-type=text/html spring.thymeleaf.cache=false

写入口程序

package com.zanghan.youyu;  import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication;  @SpringBootApplication public class YouYuApplication {   public static void main(String[] args) {  SpringApplication.run(YouYuApplication.class, args);  } }

控制器跳转bootstrap界面

package com.zanghan.youyu.controller;  import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping;  @Controller public class LoginController {  @RequestMapping("/")  public String index(){  return "/index";  } }

引入bootstrap js css 放在哪里？放在static文件夹里，views中放的是页面

index.html界面存放在 src/main/resource 下的views 文件夹里，为啥不是tepmlates 因为在属性配置文件中写的是views ，thymeleaf 的前缀和后缀都可以改变的

<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org"  xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3"> <head>  <meta charset="utf-8" />  <meta http-equiv="X-UA-Compatible" content="IE=edge"/>  <meta name="viewport" content="width=device-width, initial-scale=1"/>  <title>MES平台</title>  <!--Bootstrap-->  <link th:href="@{Bootstrap/bootstrap/css/bootstrap.min.css}" rel="stylesheet" />  <!-- Font Awesome -->  <link th:href="@{Bootstrap/font-awesome/css/font-awesome.min.css}" rel="stylesheet" />  <!--[if IE 7]>  <link href="/Content/font-awesome/css/font-awesome-ie7.min.css" rel="stylesheet" />  <![endif]-->  <link th:href="@{Bootstrap/sidebar-menu/sidebar-menu.css}" rel="stylesheet" />  <link th:href="@{Bootstrap/ace/css/ace-rtl.min.css}" rel="stylesheet" />  <link th:href="@{Bootstrap/ace/css/ace-skins.min.css}" rel="stylesheet" />  <link th:href="@{Bootstrap/toastr/toastr.min.css}" rel="stylesheet" />   <script th:src="@{Bootstrap/jquery-1.9.1.min.js}"></script>  <script th:src="@{Bootstrap/bootstrap/js/bootstrap.min.js}"></script>  <script th:src="@{Bootstrap/sidebar-menu/sidebar-menu.js}"></script>  <script th:src="@{Bootstrap/bootstrap/js/bootstrap-tab.js}"></script>  <!--[if lt IE 9]>  <script src="/Scripts/html5shiv.js"></script>  <script src="/Scripts/respond.min.js"></script>  <![endif]-->  <style type="text/css">  body {   font-size: 12px;  }   .nav > li > a {   padding: 5px 10px;  }   .tab-content {   padding-top: 3px;  }  </style> </head> <body>  <div class="navbar navbar-default" id="navbar">     <ul class="navbar-header pull-left">       <a class="fa fa-list-ul menu-toggler" id="menu-toggler" href="#">    <i class="icon-reorder" style="font-size:20px;margin-left:-18px;margin-top:8px;display:flex;"></i>    </a>      <a href="#" class="navbar-brand">    <small>        Primaopto    </small>   </a>   </ul>  <div class="navbar-header pull-right" role="navigation">   <ul class="nav ace-nav">     <li class="light-blue" style="height:50px;">       <a data-toggle="dropdown" href="#" class="dropdown-toggle">    <img class="nav-user-photo" src="Content/ace/avatars/avatar2.png" alt="Admin's Photo" />    <span class="user-info">     <small>欢迎光临,</small>     1310177    </span>     <i class="icon-caret-down"></i>    </a>    <ul class="user-menu pull-right dropdown-menu dropdown-yellow dropdown-caret dropdown-close">    <li>     <a href="#">     <i class="icon-cog"></i>     设置     </a>    </li>    <li>     <a href="#">     <i class="icon-user"></i>     个人资料     </a>    </li>    <li class="divider"></li>    <li>     <a href="/Home/Logout">     <i class="icon-off"></i>     退出     </a>    </li>    </ul>   </li>   </ul>  </div>  </div>   <div class="main-container" id="main-container">  <div class="main-container-inner">     <div class="sidebar" id="sidebar">    <div class="sidebar-collapse" id="sidebar-collapse" style="display:none;">    <i class="icon-double-angle-left" data-icon1="icon-double-angle-left" data-icon2="icon-double-angle-right"></i>   </div>   <ul class="nav nav-list" id="menu"></ul>     </div>   <div class="main-content">   <div class="page-content">    <div class="row">    <div class="col-xs-12" style="padding-left:5px;">     <ul class="nav nav-tabs" role="tablist">     <li class="active"><a href="#Index" role="tab" data-toggle="tab">系统首页</a></li>     </ul>     <div class="tab-content" style="height:1000px">     <div role="tabpanel" class="tab-pane active" id="Index" style="height:100%">    <h2>欢迎进入后台管理系统</h2>     </div>     </div>    </div>    </div>   </div>   </div>    </div>   </div>  <script type="text/javascript">  //toastr.options.positionClass = 'toast-bottom-right';  $(function () {   $('#menu').sidebarMenu({   data: [{    id: '1',    text: '系统设置',    icon: 'icon-cog',    url: '',    menus: [{    id: '2',    text: '编码管理1',    icon: 'icon-glass',    url: '',     menus: [{     id: '3',    text: '编码管理2',    icon: 'icon-glass',    url: '',     menus: [{     id: '2',    text: '编码管理1',    icon: 'icon-glass',    url: '',         },     {     id: '3',    text: '编码管理2',    icon: 'icon-glass',    url: '',         },{     id: '4',    text: '编码管理3',    icon: 'icon-glass',    url: '',         }]     }]    }]         }]   });    $("#menu-toggler").click(function () {   var children = $("#sidebar-collapse").children("i");   if ($(children).hasClass("icon-double-angle-left")) {    $(children).removeClass("icon-double-angle-left").addClass("icon-double-angle-right");    $("#sidebar").attr("class", "sidebar menu-min display");   }   else {    $(children).removeClass("icon-double-angle-right").addClass("icon-double-angle-left");    $("#sidebar").attr("class", "sidebar display");   }   });  });  </script>  <script th:src="@{Bootstrap/ace/js/ace-extra.min.js}"></script>  <script th:src="@{Bootstrap/ace/js/ace.min.js}"></script> </body> </html>

搞定，运行application 输入localhost:8080