thymeleaf

spring boot 2.0.3+spring cloud （Finchley）9、 安全组件Spring Boot Security

由 ∥☆過路亽．° 提交于 2021-02-20 08:38:02
官方文档 一、Spring Security介绍 Spring Security是Spring Resource社区的一个安全组件，Spring Security为JavaEE企业级开发提供了全面的安全防护。Spring Security采用“安全层”的概念，使每一层都尽可能安全，连续的安全层可以达到全面的防护。Spring Security可以在Controller层、Service层、DAO层等以加注解的方式来保护应用程序的安全。Spring Security提供了细粒度的权限控制，可以精细到每一个API接口、每一个业务的方法，或每一个操作数据库的DAO层的方法。Spring Security提供的是应用程序层的安全解决方案，一个系统的安全还需要考虑传输层和系统层的安全，如采用Https协议、服务器部署防火墙等。 使用Spring Security的一个重要原因是它对环境的无依赖性、低代码耦合性。Spring Security提供了数十个安全模块，模块与模块之间的耦合性低，模块之间可以自由组合来实现特定需求的安全功能。 在安全方面，有两个主要的领域，一是“认证”，即你是谁；二是“授权”，即你拥有什么权限，Spring Security的主要 目标就是在这两个领域。 JavaEE有另一个优秀的安全框架Apache Shiro，Apache Shiro在企业及的项目开发中十分受欢迎

Spring boot thymeleaf images

由 半城伤御伤魂 提交于 2021-02-18 21:14:00
问题 I'm trying to develop spring boot application for sendind emails. All is ok But in the template thymeleaf, when I try to add images it display error. This is a snippet of my template.html <!DOCTYPE html> <html xmlns:th="http://www.thymeleaf.org"> <head> <title th:remove="all">Order Confirmation</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> </head> <body> <div> <h2 th:text="${title}">title</h2> <p th:utext="${description}"> description </p> <br /> <br /> <br />

Spring boot thymeleaf images

由 被刻印的时光 ゝ 提交于 2021-02-18 21:13:27
问题 I'm trying to develop spring boot application for sendind emails. All is ok But in the template thymeleaf, when I try to add images it display error. This is a snippet of my template.html <!DOCTYPE html> <html xmlns:th="http://www.thymeleaf.org"> <head> <title th:remove="all">Order Confirmation</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> </head> <body> <div> <h2 th:text="${title}">title</h2> <p th:utext="${description}"> description </p> <br /> <br /> <br />

Thymeleaf + spring dynamic replace

由 試著忘記壹切 提交于 2021-02-17 19:35:27
问题 Is it possible to create a dynamic replace in Thymeleaf? I have the following controller: @Controller public class LoginController { @RequestMapping("/login") public String getLogin(Model model){ model.addAttribute("template","login"); return "index"; } } And the following view: <!DOCTYPE html> <html xmlns:th="http://www.thymeleaf.org" > <head></head> <body> <div th:replace="fragments/${template} :: ${template}"></div> </body> </html> And i'm getting the following error: Error resolving

Thymeleaf + spring dynamic replace

由 无人久伴 提交于 2021-02-17 19:35:18
问题 Is it possible to create a dynamic replace in Thymeleaf? I have the following controller: @Controller public class LoginController { @RequestMapping("/login") public String getLogin(Model model){ model.addAttribute("template","login"); return "index"; } } And the following view: <!DOCTYPE html> <html xmlns:th="http://www.thymeleaf.org" > <head></head> <body> <div th:replace="fragments/${template} :: ${template}"></div> </body> </html> And i'm getting the following error: Error resolving

关于bootstrap-table的初次使用，和遇到的问题记录（自己看的）

由 孤街醉人 提交于 2021-02-13 16:34:37
1.新的工作接触到了bootstrap-table，用于后台管理系统的开发，项目用到的东西比较多，前端接触的主要是thymeleaf模板和bootstrap-table加上lay-ui； 2.bootstrap-table主要遇到的问题：项目通过二次封装使用这个插件，一开始是有点摸不着头脑，因为没有文档，只能看着bt的文档对照着写。接下来说一说这几天遇到的问题，还有怎么解决的； 　　2-1：表格初始化数据的问题。页面是用layuiAdmin的iframe版，bt数据通过url请求回来，设置各个表头的数据，然后在初始化。 　　2-2：需要在表格的操作列绑定事件，看代码；主要是怎么传多个参数的问题，然后发现这样才行；（主要是\‘’ ‘\’ 这个写法，其他和单个是一样的 ） { title: '操作' , align: "center" , formatter: function (value, row, index) { var actions = []; actions.push( '<a class="btn btn-success btn-xs" href="javascript:void(0)" onclick="checkSingle(\'' + row.waybillId + '\',\''+row.unloadCost+'\',\''+row.transportCost

Spring Boot web简介及原理 day04

由 守給你的承諾、 提交于 2021-02-12 04:19:28
一、SpringBoot创建web开发(三部曲) 　　 1 .快速构建SpringBoot项目，并以jar包的形式构建 　　 　　 2 .选择对应的功能模块 （选定场景，配置少量的配置就可运行，不配置有默认值） 　　 3 .编写自己的逻辑代码 二、SpringBoot对静态资源的映射规则 　 　通过查看WebMvcAutoConfiguration类，可以查看SpringBoot对静态资源存放的位置 　 　　　　@Override public void addResourceHandlers(ResourceHandlerRegistry registry) { //添加资源映射 if (! this .resourceProperties.isAddMappings()) { logger.debug( "Default resource handling disabled" ); return ; } Duration cachePeriod = this .resourceProperties.getCache().getPeriod(); CacheControl cacheControl = this .resourceProperties.getCache() .getCachecontrol().toHttpCacheControl(); if (!registry

Spring Security Pages don't open in Iframe on Chrome

由 痴心易碎 提交于 2021-02-11 14:19:40
问题 I am using SpringBoot,springsecurity and jdk 1.8. When I am trying to open any secured thymleaf page in iframe on Chrome, then it is rediecting me to login page every time. It is working fine on firefox and IE. And When I try to open the same URL without iframe, it is working fine. I have already given much time to solve ,but could solve it. Below are my spring security conf file code. One more thing both domains are different. @Override protected void configure(HttpSecurity http) throws

How to create a link from two parts in thymeleaf?

由 旧时模样 提交于 2021-02-11 14:16:49
问题 I am newbie in thymeleaf. I need to create links that consists of the path to controller(class PersonController) and id of object, which I take from list. I want that eachPerson object from list have its own link like this: href=" /personData/person.id'. It's my code, which give me an error org.thymeleaf.exceptions.TemplateInputException: An error happened during template parsing: <div th:each="person : ${persons}" th:with="hrefToPerson=${/personData/ + ${person.id}}"> <a th:href=hrefToPerson

How to check isEmpty on a List of Lists in Thymeleaf?

由 岁酱吖の 提交于 2021-02-11 12:55:42
问题 I have the following: @Data public class SomeClass { List<SomeBean> beans = new ArrayList(); } If I have a List of SomeClass beans, is there an easy way to check whether the beans list is empty? For example, something like this doesn't work (logically): th:if="${#lists.isEmpty(someClass?.beans)}" Perhaps a utility that can flatten the lists? I could instead put this on the server-side, but didn't know whether there was an easy way to do it on the front-end. 回答1: For these kinds of things,
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