有效沟通问答-【官方】百战程序员_IT在线教育培训机构

/*视频开始*/
.video-box{
    width: 100%;
    height: 299px;
    background-color: red;
}
.video-box>div{
    width: 296px;
    height: 285px;
    background-color: #ffffff;
    float: left;
    margin-bottom: 14px;
    margin-right: 14px;
}
.video-box>div:last-child{
    margin-right: 0;
}

<!--主题开始-->
<div class="content">
       <div class="wrap">
<!--手机开始-->
      <div class="phone">
          <h3 class="title">手机</h3>
          <div class="phone-box">
              <div class="phone-box-left">
                  <a href="#">
                      <img src="images/574c6643ab91c6618bfb2d0e2c761d0b.jpg" alt="">
                  </a>
              </div>
              <div class="phone-box-right">
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
              </div>
          </div>
          <div class="big-img">
              <a href="#">
                  <img src="images/c3b86ede4dd31d7c126d56fbdde4f855.jpg" alt="">
              </a>
          </div>
      </div>
<!-- 手机结束-->
<!--  家电开始-->
       <div class="elc">
           <h3 class="title">家电</h3>
           <div class="elc-box">
               <div class="items1 items2">
                   <a href="#">
                       <img src="images/f256b81e4233333692eece77ed06ebc2.jpg" alt="">
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                       class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                       class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                       class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                       class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items1 items2">
                   <a href="#">
                       <img src="images/f256b81e4233333692eece77ed06ebc2.jpg" alt="">
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                            class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                            class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                            class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items-last">
                   <div></div>
                   <div></div>
               </div>
           </div>
       </div>
       </div>
        <div class="big-img">
               <a href="#">
                   <img src="images/c3b86ede4dd31d7c126d56fbdde4f855.jpg" alt="">
               </a>
           </div>
    <!--    家电结束-->
    <!--视频开始-->
    <div class="video">
        <h3 class="title">视频</h3>
        <div class="video-box">
            <div></div>
            <div></div>
            <div></div>
            <div></div>
        </div>
    </div>
<!--  视频结束-->
       </div>
</div>
<!-- 主题结束-->

视频顶头le？

WEB前端全系列/第一阶段：HTML5+CSS3模块/CSS3新特性 17731楼

/*视频开始*/
.video-box{
    width: 100%;
    height: 299px;
    background-color: red;
}
.video-box>div{
    width: 296px;
    height: 285px;
    background-color: #ffffff;
    float: left;
    margin-bottom: 14px;
    margin-right: 14px;
}
.video-box>div:last-child{
    margin-right: 0;
}

<!--主题开始-->
<div class="content">
       <div class="wrap">
<!--手机开始-->
      <div class="phone">
          <h3 class="title">手机</h3>
          <div class="phone-box">
              <div class="phone-box-left">
                  <a href="#">
                      <img src="images/574c6643ab91c6618bfb2d0e2c761d0b.jpg" alt="">
                  </a>
              </div>
              <div class="phone-box-right">
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
                  <div class="items1">
                      <a href="#">
                          <img src="images/d880ff45a9a3b70527770e01521fc939.jpg"
                               alt="" class="img1">

                          <p class="name2">小米10至尊版</p>
                          <p class="desc2">120X 变焦/120W秒充/120Hz屏幕</p>
                          <p class="price2">5299元起</p>
                      </a>
                  </div>
              </div>
          </div>
          <div class="big-img">
              <a href="#">
                  <img src="images/c3b86ede4dd31d7c126d56fbdde4f855.jpg" alt="">
              </a>
          </div>
      </div>
<!-- 手机结束-->
<!--  家电开始-->
       <div class="elc">
           <h3 class="title">家电</h3>
           <div class="elc-box">
               <div class="items1 items2">
                   <a href="#">
                       <img src="images/f256b81e4233333692eece77ed06ebc2.jpg" alt="">
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                       class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                       class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                       class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                       class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items1 items2">
                   <a href="#">
                       <img src="images/f256b81e4233333692eece77ed06ebc2.jpg" alt="">
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                            class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                            class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items1">
                   <a href="#">
                       <img src="images/ef4c68fed730ec26bf2fa0ff620975c5.jpg" alt=""
                            class="img1">
                       <p class="name2">小米11 Ultra</p>
                       <p class="desc2">1/1.12''GN2｜2K四微曲屏</p>
                       <p class="price2">5499元 <del>5999元</del></p>
                   </a>
               </div>
               <div class="items-last">
                   <div></div>
                   <div></div>
               </div>
           </div>
       </div>
       </div>
        <div class="big-img">
               <a href="#">
                   <img src="images/c3b86ede4dd31d7c126d56fbdde4f855.jpg" alt="">
               </a>
           </div>
    <!--    家电结束-->
    <!--视频开始-->
    <div class="video">
        <h3 class="title">视频</h3>
        <div class="video-box">
            <div></div>
            <div></div>
            <div></div>
            <div></div>
        </div>
    </div>
<!--  视频结束-->
       </div>
</div>
<!-- 主题结束-->

视频顶头le？

WEB前端全系列/第一阶段：HTML5+CSS3模块/CSS3新特性 17732楼

关于例4-12，

u3 = u1 的写法，

如果u3改变的是基本数据类型，如id，那么u1是否也会改变？

JAVA 全系列/第一阶段：JAVA 快速入门/面向对象详解和JVM底层内存分析 17733楼

老师这个订单id好坑啊，老师应该是初始化过，他直接用long接的，我们存的是2000，第一次接收要用

Integer

接收，不然就会类型转换失败，。。。。。。。。。

JAVA 全系列/（旧的隐藏）第二十一阶段：百战商城项目(Spring Cloud最新架构)/百战商城项目 17734楼

老师这节内容重要吗？没太听懂。散列值是什么？那它是怎么存储到buket里的？不是说字典是无顺序的吗？

Python 全系列/第一阶段：Python入门/序列 17735楼

老师，我这个按照你的代码来打的，为啥运行了几次他都是先让生产者生产完了然后再让消费者去消费。代码我检查了几次了，应该没问题的，是什么原因呢？

JAVA 全系列/第二阶段：JAVA 基础深化和提高/多线程技术（旧） 17736楼

老师，视频里说win7可以直接看到保存在本地的cookie，win10看不到，那么可以任意修改本地cookie吗？是不是可以改成其他值来欺骗服务器

JAVA 全系列/第五阶段：JavaWeb开发/Servlet技术详解（旧） 17737楼

微信截图_20210821222134.png

老师这个文件名中间有空格的话为啥运行不了啊？

JAVA 全系列/第一阶段：JAVA 快速入门/JAVA入门和背景知识 17738楼

微信截图_20210821215759.png

老师这个为啥是乱码啊? 还有我这个提问不能提交截图。只能下载保存下来上传附件

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老师您好，请问这里为什么要传入even？

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老师你好,这个窗口和图片需要减掉的距离是怎么得到的呢?有测量用的方法吗?

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老师删除序列后对使用该序列的表有影响吗

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2021-08-21 20:18:25.154 ERROR 9788 --- [nio-8080-exec-1] org.thymeleaf.TemplateEngine : [THYMELEAF][http-nio-8080-exec-1] Exception processing template "index": Error resolving template [index], template might not exist or might not be accessible by any of the configured Template Resolvers

org.thymeleaf.exceptions.TemplateInputException: Error resolving template [index], template might not exist or might not be accessible by any of the configured Template Resolvers

at org.thymeleaf.engine.TemplateManager.resolveTemplate(TemplateManager.java:869) ~[thymeleaf-3.0.12.RELEASE.jar:3.0.12.RELEASE]

at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:607) ~[thymeleaf-3.0.12.RELEASE.jar:3.0.12.RELEASE]

at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1098) ~[thymeleaf-3.0.12.RELEASE.jar:3.0.12.RELEASE]

at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1072) ~[thymeleaf-3.0.12.RELEASE.jar:3.0.12.RELEASE]

at org.thymeleaf.spring5.view.ThymeleafView.renderFragment(ThymeleafView.java:366) ~[thymeleaf-spring5-3.0.12.RELEASE.jar:3.0.12.RELEASE]

at org.thymeleaf.spring5.view.ThymeleafView.render(ThymeleafView.java:190) ~[thymeleaf-spring5-3.0.12.RELEASE.jar:3.0.12.RELEASE]

at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1397) ~[spring-webmvc-5.3.9.jar:5.3.9]

at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1142) ~[spring-webmvc-5.3.9.jar:5.3.9]

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1081) ~[spring-webmvc-5.3.9.jar:5.3.9]

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) ~[spring-webmvc-5.3.9.jar:5.3.9]

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.9.jar:5.3.9]

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.3.9.jar:5.3.9]

at javax.servlet.http.HttpServlet.service(HttpServlet.java:655) ~[tomcat-embed-core-9.0.52.jar:4.0.FR]

at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.9.jar:5.3.9]

at javax.servlet.http.HttpServlet.service(HttpServlet.java:764) ~[tomcat-embed-core-9.0.52.jar:4.0.FR]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.52.jar:9.0.52]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.9.jar:5.3.9]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.9.jar:5.3.9]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.9.jar:5.3.9]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.9.jar:5.3.9]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.9.jar:5.3.9]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.9.jar:5.3.9]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1726) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.52.jar:9.0.52]

at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]

2021-08-21 20:18:25.173 ERROR 9788 --- [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.thymeleaf.exceptions.TemplateInputException: Error resolving template [index], template might not exist or might not be accessible by any of the configured Template Resolvers] with root cause