更新 README.md

README.md

@@ -13,7 +13,7 @@
 
 ```xml
 
-<build>
+<project>
     <dependencies>
         <dependency>
             <groupId>com.yanghuanglin</groupId>
@@ -34,6 +34,8 @@
         </dependency>
     </dependencies>
     
+    <build>
+        <plugins>
             <!-- 每次执行mvn clean时，自动安装指定的jar包 -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
@@ -61,7 +63,9 @@
                     </execution>
                 </executions>
             </plugin>
-</build>
+        </plugins>
+    </build>
+</project>
 ```
 
 + springboot中配置方式一（优先）：直接注入已有jdbcTemplate和transactionTemplate