Missing artifact net.sf.json-lib:json-lib:jar:2.2.3

<!-- https://mvnrepository.com/artifact/net.sf.json-lib/json-lib -->
<dependency>
<groupId>net.sf.json-lib</groupId>
<artifactId>json-lib</artifactId>
<classifier>jdk15</classifier>
<version>2.2.3</version>
</dependency>

报错：Missing artifact net.sf.json-lib:json-lib:jar:2.2.3

json-lib是需要区分jdk版本的，pom.xml中的配置应加上标签classifier指定jdk版本，如用jdk15，就正常了。

正确的配置为：

<dependency>
        <groupId>net.sf.json-lib</groupId>
        <artifactId>json-lib</artifactId>
        <classifier>jdk15</classifier>
        <version>2.2.3</version>
        </dependency>