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

2019年07月19日  | 移动技术网IT编程  | 我要评论

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

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

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