1 自己打包Spring boot项目依赖了第三方的Phoenix jar包过大，导致启动后报错

参考了这篇博客:https://cloud.tencent.com/developer/ask/135010

发现是不支持文件数过多，然后根据文章:

说到需要改变文件创建方式，自己再点击进去去查询问题:

https://github.com/spring-projects/spring-boot/issues/2895

在这个问题列表后面，大家讨论了，大概有人提交了修复bug，然后，自己去看，发现支持的版本要到Spring boot 2.2.x的版本，现在发布版本最新的才2.0.3，我绝望了，直到最后发现。

As a workaround, I switched to use maven shade plugin. It worked!

 

改变Maven的打包插件采用shade插件，查了下这个插件貌似就是把大的jar包拆分

自己的maven shade插件配置，就只保留了这一个打包，自己的参数Main方法，根据自己的项目去调整

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-shade-plugin</artifactId>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <version>2.1.6.RELEASE</version>
        </dependency>
    </dependencies>
    <!--<configuration>-->
    <!--<includeSystemScope>true</includeSystemScope>-->
    <!--</configuration>-->
    <!--<configuration>-->
    <!--<includeSystemScope>true</includeSystemScope>-->
    <!--</configuration>-->
    <configuration>
        <keepDependenciesWithProvidedScope>true</keepDependenciesWithProvidedScope>
        <createDependencyReducedPom>true</createDependencyReducedPom>
        <filters>
            <filter>
                <artifact>*:*</artifact>
                <excludes>
                    <exclude>META-INF/*.SF</exclude>
                    <exclude>META-INF/*.DSA</exclude>
                    <exclude>META-INF/*.RSA</exclude>
                </excludes>
            </filter>
        </filters>
    </configuration>
    <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.springframework.boot.maven.PropertiesMergingResourceTransformer">
                        <resource>META-INF/spring.factories</resource>
                    </transformer>
                    <transformer
                            implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
                        <resource>META-INF/spring.schemas</resource>
                    </transformer>
                    <transformer
                            implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                    <transformer
                            implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                        <manifestEntries>
                            <Main-Class>com.wm.bigdata.WmBigdataBiApplication</Main-Class>
                        </manifestEntries>
                    </transformer>
                </transformers>
            </configuration>
        </execution>
    </executions>
</plugin>

　　

 

最后解决了问题，感谢，最后回复的哪位小哥，解决了我的问题