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Could not resolve resource location pattern [classpath:com/macw/mapper/*.xml]:Spring项目报错找不到mapper文件

木匠0819 2022-02-11 阅读 86
xmljava


*java.lang.IllegalArgumentException: Could not resolve resource location pattern 
[classpath:com/macw/mapper/*.xml]: class path resource [com/macw/mapper/] cannot be
resolved to URL because it does not exist*

SpringMVC项目报错找不到Mapper文件,

啊啊啊这个问题昨天头疼了我好大一会,我mapper文件确实存在啊,并且路径也没有问题啊,可是就是一编译就报错。

报错信息如下图所示:

Could not resolve resource location pattern [classpath:com/macw/mapper/*.xml]:Spring项目报错找不到mapper文件_xml

再来看看我的目录结构:

Could not resolve resource location pattern [classpath:com/macw/mapper/*.xml]:Spring项目报错找不到mapper文件_xml_02

确实没问题是不是,

不甘心,今天又重新看了一遍项目,依旧是报错,抱着试试看的态度我找了找class文件,

哎~,发现问题了。

看下target目录:

Could not resolve resource location pattern [classpath:com/macw/mapper/*.xml]:Spring项目报错找不到mapper文件_java_03

果然就是没有mapper包啊,这就很没明确了,

说明xml文件没有被maven打包到target下面.在pom.xml的< build>标签中加入:

<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
<filtering>true</filtering>
</resource>
</resources>

ok,大功告成!



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