Zheng Ziwei: public information is limited. What can currently be confirmed is one work, Java Web Cloud Application Development. The book is classified under examinations, aimed at exam or course study related to Java Web and cloud application development, which reflects the author's interest in writing on software development technology and teaching support. The work focuses on combining the fundamentals of Java Web technology with practical cloud application development, serving readers preparing for exams and learners who need to systematically review key knowledge points. Because reliable public information about the author's life, educational background, institutional affiliation, and research direction is unavailable, a full assessment of writing style and academic context is difficult at this time. Based on the existing bibliography, Zheng Ziwei's writing is oriented toward organizing technical knowledge and exam application, seeking to provide clear and practical content for readers. Readers are advised to rely mainly on the actual content of the book; if more information becomes available later, the author's personal experience and overall body of work could be further supplemented.
