When configuring relational mapping in 3.2, the table names are different from those in 3.1.

Chapter 3.2 describes the mapping relationship of the corresponding classes according to the steps in the book. It is found that at startup, all the tables previously built in Chapter 3.1 were deleted and re-established, and the data of Ingredient table was lost. Because of the use of JPA, hibernate was used by default, all tables were deleted ...

Posted by axiom82 on Mon, 06 May 2019 04:50:03 +0200

SpringMVC Tutorial 2 [Processing Response Requests]

1. Basic operations 1. How to respond to requests Not responding | void+@ResponseBody comment | ModelAndView | via setViewName method | Specify Response Page Directly| Return value is of type String, Return result specifies jump address| Redirect|prefix the jump address with redirect:prefix is sufficient| Both variables are declared in the Http ...

Posted by redhair on Sun, 05 May 2019 18:32:04 +0200