目录一、问题描述二、分析三、总结一、问题描述 在项目中,通常都会配置一个或者多个加了@Configuration注解的配置类,那么@Configuration这个注解到底有神马作用勒?
I tried to find a simple way to upgrade PHP on my CentOS5 machine using yum instead of downloading the source and compiling it again myself (I did it last time, but it\'s really difficult to get all t