阿里云:https://www.aliyun.com/

Tomcat:http://tomcat.apache.org/

CSDN:https://www.csdn.net/

博客园:https://www.cnblogs.com/

runoob:http://www.runoob.com/

w3school:http://www.w3school.com.cn/

Docker:http://www.docker.org.cn/index.html

DB2常用函数：http://www.doc88.com/p-514795015843.html

DB2和Oracle的SQL语法对比https://blog.csdn.net/davinciyxw/article/details/8113040

WebService核心文件【server-config.wsdd】详解及调用示例:http://www.cnblogs.com/ywx-vashon/p/5452893.html

Dom4j的使用(全而好的文章) :http://www.blogjava.net/i369/articles/154264.html

RabbitMQ简介https://www.cnblogs.com/stormli/p/rabbitmq.html

慕课网https://www.zhihu.com/