Tomcat is the core project of Apache Software Foundation Jakarta Project, which is jointly developed by companies and individuals such as Apache and Sun. Thanks to Sun's participation and support, the latest Servlet and JSP specifications can always be reflected in Tomcat, and Tomcat5 supports the latest Servlet2.4 and JSP2.0 specifications.

Because of its advanced technology, stable performance and free, Tomcat is deeply loved by Java enthusiasts and recognized by some software developers, and has become a popular Web application server. Tomcat server is a free and open source Web application server, which belongs to lightweight application server. Widely used in small and medium-sized systems and occasions with few concurrent users, it is the first choice for developing and debugging JSP programs.

Thesis research

Phrases are the main forms of English titles, especially noun phrases, that is, titles are basically composed of one or several nouns plus their prepositions and/or postattributes; The title of phrase type should determine the head word and then modify it before and after. The order of each word is very important, and improper word order will lead to inaccurate expression.

Generally don't use declarative sentences, because the title mainly plays a marking role, and declarative sentences are easy to make the title have judgmental semantics, which is not refined and eye-catching. In a few cases (critical, comprehensive and refuting), the question can be used as the title, because the question has an exploratory tone and is easy to arouse the reader's interest. The English title and Chinese title of the same paper should be consistent in content, but it does not mean that the words should correspond. In many cases, individual non-material words can be omitted or changed.