The invention provides a method and a system for realizing Java development process automation based on jenkins. The method comprises the following steps: establishing a server-side basic environment;Setting configuration information of the server automation system; The client submits the code to update the version; Constructing a process automation task; Executing the process automation task, and outputting an execution result. According to the invention, an svn + mavens + next framework combination mode is combined; the jenkins tool is improved; An xml configuration file is compiled; the automation of the java project research and development process is realized; The technical problem of automation of compiling, packaging and deploying each independent process in the java development process is solved, an efficient research and development state is brought to a research and development team, and each research and development worker only needs to specially research the research and development content of functions and performance without wasting too much time and energy to compile, package and deploy the work; And the efficiency of the whole project group is improved, and the labor cost and the time cost are saved.