springboot用thymeleaf模板的paginate分页完整代码

本文根据一个简单的user表为例，展示 springboot集成mybatis，再到前端分页完整代码（新手自学，不足之处欢迎纠正）；

先看java部分

pom.xml 加入 

<!--支持 Web 应用开发，包含 Tomcat 和 spring-mvc。 -->
    <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>
<!--模板引擎-->
    <dependency>      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-thymeleaf</artifactId>
    </dependency>
 <!--Mybatis-->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis-spring</artifactId>
      <version>1.2.2</version>
    </dependency>
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version>3.2.8</version>
    </dependency>
    <dependency>
      <groupId>org.mybatis.generator</groupId>
      <artifactId>mybatis-generator-core</artifactId>
      <version>1.3.2</version>
    </dependency>
    <!-- mybatis pagehelper -->
    <dependency>
      <groupId>com.github.pagehelper</groupId>
      <artifactId>pagehelper</artifactId>
      <version>3.6.3</version>
    </dependency>
    <!--Mysql / DataSource-->
    <dependency>
      <groupId>org.apache.tomcat</groupId>
      <artifactId>tomcat-jdbc</artifactId>
    </dependency>
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
    </dependency>
    <!--springboot 集成Mybatis所需jar配置 end-->

application.properties文件

spring.datasource.platform=mysql
spring.datasource.url=jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8
spring.datasource.username=root
spring.datasource.password=root
spring.datasource.driverClassName=com.mysql.jdbc.Driver
# Advanced configuration...
spring.datasource.max-active=50
spring.datasource.max-idle=6
spring.datasource.min-idle=2
spring.datasource.initial-size=6
#create table
spring.jpa.hibernate.ddl-auto=validate
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.suffix=.html
spring.thymeleaf.mode=HTML5
spring.thymeleaf.encoding=UTF-8
spring.thymeleaf.content-type=text/html 
spring.thymeleaf.cache=false

启动类 Application.java

@SpringBootApplication
@MapperScan("com.boot.mapper")
public class Application { 
   //定义一个全局的记录器，通过LoggerFactory获取
  private final static Logger logger = LoggerFactory.getLogger(Application.class); 
   
  //----------------------------mybaits配置start-------------------------------------------
  //DataSource
  @Bean
  @ConfigurationProperties(prefix="spring.datasource")
  public DataSource dataSource() {
    return new org.apache.tomcat.jdbc.pool.DataSource();
  }
  //SqlSessionFactory
  @Bean
  public SqlSessionFactory sqlSessionFactoryBean() throws Exception {
 
    SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean();
    sqlSessionFactoryBean.setDataSource(dataSource());
 
    PathMatchingResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
 
    sqlSessionFactoryBean.setMapperLocations(resolver.getResources("classpath:mapper/*.xml"));
 
    return sqlSessionFactoryBean.getObject();
  }
  @Bean
  public PlatformTransactionManager transactionManager() {
    return new DataSourceTransactionManager(dataSource());
  }
  //------------------------------mybaits配置end---------------------------------
  public static void main(String[] args){ 
    System.out.println("Hello World!"); 
    SpringApplication.run(Application.class,args); 
  } 
} 

以一个简单的user对象为例

private Integer id;
  private String name;
  private String password;

controller层

@RestController
public class UserController {
  @Autowired
  UserService uSer;
  @RequestMapping("userlist")
  public Object userlist(@RequestParam(value="pageon",defaultValue="1")int pageon,ModelAndView mv){
    mv.addAllObjects(uSer.UserList(pageon));
    return mv;
  }
}

service层

public Map<String,Object> UserList(int pageon) {
    // TODO Auto-generated method stub
    Map<String,Object> map=new HashMap<String,Object>();
    Page page=new Page(pageon);
    page.setRowcountAndCompute(userMapper.selectPageListCount(null));
    map.put("page",page);
    map.put("list",userMapper.selectPageList(map));
    return map;
  }

UserMapper.xml

<select id="selectPageList" parameterType="java.util.Map" resultMap="BaseResultMap" >
  select id,name,password from user order by id limit #{page.start},#{page.row}
 </select>
 <select id="selectPageListCount" parameterType="java.util.Map" resultType="int" >
  select count(1) from user
 </select>

到此时后台代码结束

附加个page工具类

package com.boot.utils;
import java.io.Serializable;
public class Page implements Serializable {
  /**
   * 
   */
  private static final long serialVersionUID = 1L;
  public int getPageon() {
    return pageon;
  }
  public void setPageon(int pageon) {
    this.pageon = pageon;
  }
  public int getRowcount() {
    return rowcount;
  }
  public void setRowcount(int rowcount) {
    this.rowcount = rowcount;
  }
  public int getPagecount() {
    return pagecount;
  }
  public void setPagecount(int pagecount) {
    this.pagecount = pagecount;
  }
  public int getRow() {
    return row;
  }
  public void setRow(int row) {
    this.row = row;
  }
  public Page(int pageon,int row,int rowcount) {
    pageNumber = 11;
    this.pageon = pageon;
    this.row = row;
    this.rowcount = rowcount;
    compute();
  }
  public Page(int pageon,int row) {
    pageNumber = 11;
    this.pageon = pageon;
    this.row = row;
  }
  public Page(int pageon) {
    pageNumber = 11;
    this.pageon = pageon;
  }
  public Page() {
    pageNumber = 11;
  }
  public int getPageNumber() {
    return pageNumber;
  }
  public void setPageNumber(int pageNumber) {
    this.pageNumber = pageNumber;
  }
  public void compute() {
    if (rowcount <= 0)
      return;
    if (row <= 0)
      row = 10;
    pagecount = rowcount % row != 0 ? rowcount / row + 1 : rowcount / row;
    if (pageon > pagecount)
      pageon = pagecount;
    if (pageon < 1)
      pageon = 1;
    start = (pageon - 1) * row;
    end = pageon * row;
    if (end > rowcount)
      end = rowcount;
  }
  public int getStart() {
    return start;
  }
  public void setStart(int start) {
    this.start = start;
  }
  public int getEnd() {
    return end;
  }
  public void setEnd(int end) {
    this.end = end;
  }
  public void setRowcountAndCompute(int rowcount) {
    this.rowcount = rowcount;
    compute();
  }
  protected int pageon;
  protected int rowcount;
  protected int pagecount;
  protected int row;
  protected int start;
  protected int end;
  protected int pageNumber;
}

前端代码开始

statis目录下加入如下几个文件

（编辑：安卓应用网）

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