添加对可能空指针的判断

648540858

2022-01-28 8cfff8db97b7e51578424b6a202ae80cd56923a2

 pom.xml

@@ -11,7 +11,7 @@

   <groupId>com.genersoft</groupId>
   <artifactId>wvp-pro</artifactId>
   <version>2.0</version>
   <version>2.0.2</version>
   <name>web video platform</name>
   <description>国标28181视频平台</description>

@@ -148,11 +148,13 @@
         <version>1.3.0-91</version>
      </dependency>

      <!-- 取代log4j -->
      <dependency>
         <groupId>log4j</groupId>
         <artifactId>log4j</artifactId>
         <version>1.2.17</version>
         <groupId>org.slf4j</groupId>
         <artifactId>log4j-over-slf4j</artifactId>
         <version>1.7.35</version>
      </dependency>


      <!-- xml解析库 -->
      <dependency>
@@ -161,7 +163,7 @@
         <version>2.1.3</version>
      </dependency>

      <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
      <!-- json解析库fastjson -->
      <dependency>
         <groupId>com.alibaba</groupId>
         <artifactId>fastjson</artifactId>
@@ -203,6 +205,13 @@
         <version>1.12</version>
      </dependency>

      <!--excel解析库-->
      <dependency>
         <groupId>com.alibaba</groupId>
         <artifactId>easyexcel</artifactId>
         <version>3.0.4</version>
      </dependency>

      <dependency>
         <groupId>org.springframework.session</groupId>
         <artifactId>spring-session-core</artifactId>
@@ -221,6 +230,10 @@
         <artifactId>spring-boot-starter-test</artifactId>
<!--         <scope>test</scope>-->
      </dependency>
      <dependency>
         <groupId>org.projectlombok</groupId>
         <artifactId>lombok</artifactId>
      </dependency>
   </dependencies>