spring boot mybatis mysql example

The previous blog in the Spring Boot integration MyBatis, using the annotated configuration, I believe many people still prefer this elegant way, today we look at spring boot using mybatis annotation configuration detailed; An

Project development inevitably needs to deal with the database, the author developed a project widely used MyBatis as an ORM framework.This article explains how to integrate MyBatis in the Spring Boot project, and configure the annotation-based configuration in the next article based on the XML configuration. Developme

https://www.zhihu.com/question/21142149http://how2j.cn/k/hibernate/hibernate-tutorial/31.html?tid=63https://www.zhihu.com/question/29444491/answer/1464577571. Java-struts Framework TutorialStruts is an open source project sponsored by the Apache Software Foundation (ASF). By adopting JAVASERVLET/JSP technology, the application framework of MVC design pattern based on Java eeweb application is realized, and it is the classic MVC design pattern.2. Java-hibernate Framework TutorialHibernate is an o

Quick StartThe main objective of this chapter is to build the Spring Boot Foundation project and implement a simple HTTP request processing, which gives a preliminary understanding of spring boot and experiences its simple structure and rapid development.System Requirements: Java 7 and above

Preface Now the industry's more popular data operation Layer Framework MyBatis, the following explains how Springboot integration MyBatis, here is the annotation configuration sql. The consolidation MyBatis in spring is not much to say, the recent heavy use of spring

Spring Boot + MyBatis + thymeleaf for simple message board applicationsThis project mainly introduces the use of spring Boot + MyBatis + Thymeleaf + Bootstrap to implement a simple delete and modify (CRUD) message Board applicatio

Spring Boot configuration mybatis and transaction management first, spring boot and MyBatis configuration 1. First, the full dependencies of the spring

Preparatory workFirst, build a simple Web project that will be used to add security controls later, and if you are building a web app using spring boot, you can read the Spring Boot Development web App article first.Web tier Implementation Request mapping@Controller Public class Hellocontroller { @RequestMapping (

A new project has been launched in these two days because the project team members have been using MyBatis, although the individual prefers the minimalist model of JPA, but for the project to maintain the uniformity of the technology selection or set the MyBatis. On the internet to find a bit about the spring boot and

Quick StartThe main objective of this chapter is to build the Spring Boot Foundation project and implement a simple HTTP request processing, which gives a preliminary understanding of spring boot and experiences its simple structure and rapid development.System Requirements: Java 7 and above

= ' name ', column = ' name '), @Result (property = ' age ', column = ' Age ')}) @Select (" Select name, age from User ") listIn the preceding code, the property attribute in the @Result corresponds to the member name in the user object, and column corresponds to the field name of the Select. The id attribute is intentionally not detected in this configuration, only the name and age objects in the user counterpart are mapped, so that the ID identified is null by the following unit test, and

-formed template creation that can be properly displayed by the browser, so it can also be used as a static model. You can use it to create validated XML and HTML templates. Rather than writing logic or code, developers simply add tag attributes to the template. Next, these tag properties perform pre-established logic on the DOM (Document Object model).Sample Template:You can see that thymeleaf is mainly attributed to the HTML tag, the browser when parsing the HTML, when the detection of the att

string Updateaccount (@PathVariable ("id") int ID, @RequestParam (value = "name", Required = True) string name,@RequestParam (value = "Money", required = true) Double money) {Account.setid (ID);Account.setmoney (Money);Account.setname (name);int t = service.update (account);if (t = = 1) {Return "Success";} else {return "fail";}}@RequestMapping (value = "/{id}", method = Requestmethod.delete)Public String Delete (@PathVariable (value = "id") int id) {int t = service.delete (ID);if (t = = 1) {Ret

Quick StartThe main objective of this chapter is to build the Spring Boot Foundation project and implement a simple HTTP request processing, which gives a preliminary understanding of spring boot and experiences its simple structure and rapid development.System Requirements: Java 7 and above

; @GetMapping ("/consumer") public String DC () { return Dcclient.consumer ();} }　　 The way to make service calls through spring Cloud feign is much simpler, by @FeignClient defining interfaces to unify the lives we need to rely on for the MicroServices interface. And in the specific use of the call to the local method a little bit of the call. Since feign is implemented based on the Ribbon, it comes with client load bal

)) .andExpect(status().isOk()) .andExpect(content().string(equalTo("Hello World"))); } } Use Mockservletcontext to build an empty webapplicationcontext, This allows the hellocontroller that we create to be created in the @before function and passed to the Mockmvcbuilders.standalonesetup () function.Note introduce the following to make the status, content, Equalto functions availableimport static org.hamcrest.Matchers.equalTo; import static org.springfr

DD com.didispace.blog.title=Spring Boot教程 com.didispace.blog.desc=${com.didispace.blog.name}正在努力写《${com.didispace.blog.title}》 The Com.didispace.blog.desc parameter references the name and title attribute defined above, and finally the value of the property is the program ape DD is trying to write the Spring boot tu

(equalTo("Hello World"))); }}Use Mockservletcontext to build an empty webapplicationcontext, This allows the hellocontroller that we create to be created in the @before function and passed to the Mockmvcbuilders.standalonesetup () function.Note introduce the following to make the status, content, Equalto functions availableimport static org.hamcrest.Matchers.equalTo;import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;import static org.springframework.test.w

configuration, Spring Security provides a filter to intercept requests and authenticate users. If the user authentication fails, the page is redirected to /login?error , and the page displays the appropriate error message. If the user wants to log out of the login, the /login?logout page will display the corresponding success message by accessing the request and completing the logout.Here, we enable the app and access it http://localhost:8080/ , whic

PrefaceMyBatisAbout MyBatis, most people are familiar with it. MyBatis is an excellent persistence layer framework that supports custom SQL, stored procedures, and advanced mapping. MyBatis avoids almost all JDBC code and manually sets parameters and gets the result set. MyBatis can use simple XML or annotations to con