The interceptors are of course complementary, in that the decompression interceptor must understand what the compression interceptor has done to the body of the message.
拦截器当然是作为补充，因为解压缩拦截器必须理解压缩拦截器对消息主体做了什么。
2
We will revisit MQ in a future column and build a workflow application to demonstrate how message queuing and relational databases offer complementary strengths.