SpringBoot导入第三方jar方法打包报错Failed to load ApplicationContext Failed to determine a suitable driver cla

刺骨的言语ヽ痛彻心扉 2022-05-24 03:20 170阅读 0赞

这是第一篇博客，很早想写了，只不过每次解决问题后都觉得人家写的蛮好的，自己无须再写了，不过昨天打包时遇到的这个问题，自己找半天解决了，看很多博客也是许久才解决，不说了我的方法如下：

首先如果直接打包会出现各种找不到class的问题： ![20180519150314191][]

然后按照其他博客的方法：

![20180519150836437][]

并在pom.xml里加入

<build>
        <resources>
            <resource>
                <directory>src/main/libs</directory>
                <targetPath>BOOT-INF/lib/</targetPath>
                <includes>
                    <include>**/*.jar</include>
                </includes>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <targetPath>BOOT-INF/classes/</targetPath>
            </resource>
        </resources>
    </build>

但是...我做到这里时clean包确实成功了，但是install时还是会报如下错误：

Description:
    Failed to auto-configure a DataSource: 'spring.datasource.url' is not specified and no embedded datasource could be auto-configured.
    Reason: Failed to determine a suitable driver class
    Action:
    Consider the following:
    	If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
    	If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).

java.lang.IllegalStateException: Failed to load ApplicationContext

Failed to determine a suitable driver class
    
    琢磨半天意思就是我的数据库链接对象不能实例化，说明我的配置文件根本没有加载进来，然后试着引入一下配置文件

然后就成功了...虽然暂时解决了，但是相信以后问题还会有很多很多，写下这一篇博客，是想和我遇到同样问题的大佬们能快速解决，处女之作多多关照~~~

[20180519150314191]: /images/20220524/4c5cb568bf544e1e85b986b1e72096d9.png
[20180519150836437]: /images/20220524/0f536db0b8054f11ae549970178aaa40.png