目录1. 类加载器和类加载的双亲委托模型2. SPI机制3. Fatjar启动原理4. 解决方案最近遇到一个诡异的问题：程序中需要用到一个自定义的字符集包my-charset.jar，里面有一个X-GB18030-2022字符集。程序功能要求把UTF-8
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加载中,请稍侯......