net.sf.json-lib 下载不下来

必须加上 classifier

官网：http://json-lib.sourceforge.net/

Json-lib comes in two flavors, depending on the jdk compatibility. json-lib-x.x-jdk13 is compatible with JDK 1.3.1 and upwards. json-lib-x.x-jdk15 is compatible with JDK 1.5, includes support for Enums in JSONArray and JSONObject. Please reffer to the appropriate javadoc links available in the project menu.

        <dependency>
            <groupId>net.sf.json-lib</groupId>
            <artifactId>json-lib</artifactId>
            <version>2.4<version>
            <classifier>jdk15</classifier>
        </dependency>