spring源码解析之部署web项目常见问题

你的名字 2022-11-10 05:23 13阅读 0赞

有些类会找不到，可能是频繁切换分支造成的。清除缓存即可。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L051YW5fRmVuZw_size_16_color_FFFFFF_t_70]

第一步  
下载kotlin插件  
第二步  
添加相关依赖  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L051YW5fRmVuZw_size_16_color_FFFFFF_t_70 1]  
第三步  
这个时候会出现

> Kotlin: Language version 1.1 is no longer supported; please, use version 1.2 or greater.

这个异常只需要设置kotlin版本即可  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L051YW5fRmVuZw_size_16_color_FFFFFF_t_70 2]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L051YW5fRmVuZw_size_16_color_FFFFFF_t_70 3]  
然后修改项目版本即可  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L051YW5fRmVuZw_size_16_color_FFFFFF_t_70 4]  
facets也要对应的修改  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L051YW5fRmVuZw_size_16_color_FFFFFF_t_70 5]  
第四步  
部署tomcat时会失败  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L051YW5fRmVuZw_size_16_color_FFFFFF_t_70 6]  
这个问题是因为加载不到spring文件造成的。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L051YW5fRmVuZw_size_16_color_FFFFFF_t_70 7]  
配置输出class路径即可  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L051YW5fRmVuZw_size_16_color_FFFFFF_t_70 8]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L051YW5fRmVuZw_size_16_color_FFFFFF_t_70 9]  
问题四,这里主要是因为打包没打入配置文件造成的  
org.apache.catalina.core.StandardContext.listenerStart Error configuring application listener of class \[org.springframework.web.context.ContextLoaderListener\]  
java.lang.ExceptionInInitializerError  
![在这里插入图片描述][20210316202225373.png]  
之前这样配置的,可以打包spring配置文件,但是最近不知道为啥突然不行了.

<build>
              <resources>
          
                  <resource>
                      <directory>src/main/java</directory>
                      <includes>
                          <include>**/*</include>
                      </includes>
                  </resource>
                  
                  <resource>
                      <directory>src/main/resources</directory>
                      <includes>
                          <include>**/*</include>
                      </includes>
                  </resource>
              </resources>
             <plugins>
                   <plugin>
                       <groupId>org.apache.maven.plugins</groupId>
                       <artifactId>maven-shade-plugin</artifactId>
                       <executions>
                           <execution>
                               <phase>package</phase>
                               <goals>
                                   <goal>shade</goal>
                               </goals>
                               <configuration>
                                   <transformers>
                                       <transformer
                                               implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                           <resource>META-INF/spring.handlers</resource>
                                       </transformer>
                                       <transformer
                                               implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                                           <resource>META-INF/spring.schemas</resource>
                                       </transformer>
                                   </transformers>
                               </configuration>
                           </execution>
                       </executions>
                   </plugin>
               </plugins>
        </build>

试了一整天感觉不行,直接复制文件到

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L051YW5fRmVuZw_size_16_color_FFFFFF_t_70 10]

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[20210316202225373.png]: /images/20221023/7f7649bb8a8742c29a032a15fe7e67fb.png
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