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
I am having a a method which listens continuously to a stream from a server and writes that data to datastore in google app which is later on retrieved by other methods.
加载中,请稍侯......