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小編給大家分享一下關(guān)于springBoot+mybatis+thymeleaf前后端交互的案例分析,相信大部分人都還不怎么了解,因此分享這邊文章給大家學習,希望大家閱讀完這篇文章后大所收獲,下面讓我們一起去學習方法吧!
一. 創(chuàng)建新建一個spring-boot項目,如下圖:
二. 選擇依賴
三.點擊完成后,項目結(jié)構(gòu)如下圖:
四. 在resources里面新建index.html,再java里面新建實體類包、控制器包,新建相應的類:Entity.java、userController.java如下圖:
五.在spring-boot里面有個Application.java,這個東西相當于一個main方法,是整個項目的啟動類,所有的代碼都應該設(shè)置在該文件目錄下以便掃描
@SpringBootApplication
public class ThymeleafApplication{
public static void main(String[]args){
SpringApplication.run( ThymeleafApplication .class,args );
}
}
六. 配置thymeleaf模板引擎及mybatis,項目掃描路徑等
spring.thymeleaf.prefix=classpath:/static/
spring.mvc.view.prefix=classpath:/static/
spring.thymeleaf.suffix=.html
spring.thymeleaf.servlet.content-type=text/html
spring.thymeleaf.cache=false
spring.thymeleaf.mode=HTML5
七. 修改 pom.xml,添加依賴
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>thymeleaf</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>thymeleaf</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
八. 配置mybatis,打開application.properties,添加數(shù)據(jù)庫連接
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/car?useUnicode=true&characterEncoding=UTF-8&useSSL=false
spring.datasource.username=root
spring.datasource.password=root
mybatis.type-aliases-package=com.jxjc.domain
九. 實體類User.java
package com.example.entity;
public class User {
private String name;
private Integer id;
private String classname;
private String school;
private String interesting;
private String sex;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getClassname() {
return classname;
}
public void setClassname(String classname) {
this.classname = classname;
}
public String getSchool() {
return school;
}
public void setSchool(String school) {
this.school = school;
}
public String getInteresting() {
return interesting;
}
public void setInteresting(String interesting) {
this.interesting = interesting;
}
public String getSex() {
return sex;
}
public void setSex(String sex) {
this.sex = sex;
}
@Override
public String toString() {
return "User [name=" + name + ", id=" + id + ", classname=" + classname + ", school=" + school
+ ", interesting=" + interesting + ", sex=" + sex + "]";
}
}
十. 控制器userController.java
package com.example.controller;
import java.util.ArrayList;
import java.util.List;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import com.example.entity.User;
@Controller
@RequestMapping(value = "/user" ,method = RequestMethod.GET)
public class userController {
@RequestMapping(value = "/list")
public String listUser(Model model) {
List<User> userlist = new ArrayList<User>();
for (int i = 0; i < 10; i++) {
User user = new User();
user.setId(i);
user.setName("張三");
user.setClassname("計算機一班");
user.setInteresting("打籃球");
user.setSchool("武漢生物工程學院");
user.setSex("男生");
userlist.add(user);
}
model.addAttribute("userList",userlist);
return "/user/list";
}
}
十一. 前端HTML
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>thymeleaf</title>
</head>
<body>
<h3>用戶列表</h3>
<div>
<ul>
<li th:each="user:${userList}">
<span th:text="${user.id}"></span>-
<span th:text="${user.name}"></span>-
<span th:text="${user.classname}"></span>-
<span th:text="${user.school}"></span>-
<span th:text="${user.interesting}"></span>-
<span th:text="${user.sex}"></span>
</li>
</ul>
</div>
</body>
</html>
以上是關(guān)于springBoot+mybatis+thymeleaf前后端交互的案例分析的所有內(nèi)容,感謝各位的閱讀!相信大家都有了一定的了解,希望分享的內(nèi)容對大家有所幫助,如果還想學習更多知識,歡迎關(guān)注億速云行業(yè)資訊頻道!
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