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

Z时代
2024-01-10
分类：IT

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>