1.報錯內容：

Multiple annotations found at this line:

     resources, phase: process-resources)

2

3.解決方法：在pom.xml檔案內新增如下程式碼：

<build>
  <pluginManagement>
        <plugins>
            <plugin>
                <groupId>org.eclipse.m2e</groupId>
                <artifactId>lifecycle-mapping</artifactId>
                <version>1.0.0</version>
                <configuration>
                    <lifecycleMappingMetadata>
                        <pluginExecutions>
                            <pluginExecution>
                                <pluginExecutionFilter>
                                    <groupId>org.apache.maven.plugins</groupId>
                                    <artifactId>maven-resources-plugin</artifactId>
                                    <versionRange>[2.0,)</versionRange>
                                    <goals>
                                        <goal>resources</goal>
                                        <goal>testResources</goal>
                                    </goals>
                                </pluginExecutionFilter>
                                <action>
                                    <ignore />
                                </action>
                            </pluginExecution>
                        </pluginExecutions>
                    </lifecycleMappingMetadata>
                </configuration>
            </plugin>
        </plugins>
    </pluginManagement>
    </build>

4此時報錯問題解決

5

6此時發現的錯誤是由於未重新整理專案導致的，見上圖按照上圖提示解決即可，(alt+F5)

7

8

9

10.問題解決

11.原因分析：個人猜測可能是由於jar包衝突所致（鄙人小白），希望大神給予詳細解答，十分感謝！