在使用 MyBatis 时，出现 "Result Maps collection already contains value for...

在使用 MyBatis 时，出现 "Result Maps collection already contains value for BaseResultMap" 这个错误，通常是因为在 MyBatis 的映射文件中，有多个 Result Map 使用了相同的 id。每个 Result Map 的 id 必须是唯一的，否则会导致冲突。

signal-optimize-service/pom.xml

@@ -308,6 +308,97 @@
                 </executions>
             </plugin>
 
+
+
+            <!-- maven 打包方式-->
+            <plugin>
+                <artifactId>maven-resources-plugin</artifactId>
+                <!--<version>2.6</version>-->
+                <executions>
+                    <!--将启动脚本复制到指定目录-->
+                    <execution>
+                        <id>copy-bin</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-resources</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.parent.basedir}/assembly/${project.name}/bin</outputDirectory>
+                            <resources>
+                                <resource>
+                                    <directory>src/main/resources/bin</directory>
+                                    <filtering>false</filtering>
+                                </resource>
+                            </resources>
+                        </configuration>
+                    </execution>
+                    <!--将配置文件复制到指定目录-->
+                    <execution>
+                        <id>copy-configs</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-resources</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.parent.basedir}/assembly/${project.name}/resources
+                            </outputDirectory>
+                            <resources>
+                                <resource>
+                                    <directory>src/main/resources</directory>
+                                    <excludes>
+                                        <exclude>**/bin/*</exclude>
+                                    </excludes>
+                                </resource>
+                            </resources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <version>2.8</version>
+                <executions>
+                    <!--将依赖jar包复制到lib目录-->
+                    <execution>
+                        <id>copy-dependencies</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.parent.basedir}/assembly/${project.name}/lib</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <!--指定生成jar包目录-->
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <addClasspath>true</addClasspath>
+                            <!--<classpathPrefix>lib/</classpathPrefix>-->
+                            <classpathPrefix></classpathPrefix>
+                            <mainClass> net.wanji.opt.SignalOptimizeApplication</mainClass>
+                        </manifest>
+                        <manifestEntries>
+                            <Class-Path>../resources/</Class-Path>
+                        </manifestEntries>
+                    </archive>
+                    <excludes>
+                        <exclude>*.**</exclude>
+                        <exclude>*/*.xml</exclude>
+                        <!--<exclude>configs/**/**</exclude>-->
+                    </excludes>
+                    <outputDirectory>${project.parent.basedir}/assembly/${project.name}/lib</outputDirectory>
+                    <classesDirectory>
+                    </classesDirectory>
+                </configuration>
+            </plugin>
+
         </plugins>
     </build>
 

signal-optimize-service/src/main/resources/mapper/trend/EventAlarmMapper.xml

@@ -3,7 +3,7 @@
 <mapper namespace="net.wanji.opt.dao.mapper.trend.EventAlarmMapper">
 
     <!-- 通用查询映射结果 -->
-    <resultMap type="net.wanji.opt.po.trend.EventAlarmPO" id="BaseResultMap">
+    <resultMap type="net.wanji.opt.po.trend.EventAlarmPO" id="EventAlarmBaseResultMap">
         <result property="id" column="id"/>
         <result property="eventId" column="event_id"/>
         <result property="eventDesc" column="event_desc"/>
@@ -17,7 +17,7 @@
         <result property="gmtModified" column="gmt_modified"/>
     </resultMap>
 
-    <select id="selectByTodayTime" resultMap="BaseResultMap">
+    <select id="selectByTodayTime" resultMap="EventAlarmBaseResultMap" >
         select
             id,event_id,event_desc,type,start_time,end_time,source,wkt,image_url,gmt_create,gmt_modified
         from t_event_data