Springboot: thymeleaf

 

spring:
  datasource:
    type: com.alibaba.druid.pool.DruidDataSource
    url: jdbc:mysql://localhost:3306/thymeleaf?characterEncoding=UTF-8
    driver-class-name: com.mysql.cj.jdbc.Driver
    username: root
    password: coalesce
  devtools:
    restart:
      enabled: true
      poll-interval: 1s
      quiet-period: 400ms
    livereload:
      enabled: true
      port: 35729
    add-properties: true

  thymeleaf:
    cache: false  # 默认true, 开发设为false
    prefix: classpath:/templates/  # thymeleaf 模板前缀目录, 不带/,不能访问默认首页
    suffix: .html  # 模板后缀
    check-template: true
    check-template-location: true
    enabled: true
    encoding: UTF-8
    mode: HTML
  mvc:
    servlet:
      path: /servlet
      load-on-startup: 1
    static-path-pattern: /static/**
    format:
      date: yyyy-MM-dd
      date-time: yyyy-MM-dd'T'HH:mm:ss
      time: HH:mm:ss
  web:
    resources:
      static-locations: classpath:/META-INF/resources/, classpath:/resources/, classpath:/static/

 

配置类:

package us.transcode.thymeleaf.config;


import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebMvcConfig implements WebMvcConfigurer{
  @Override  // 无需为每个访问thymeleaf模板页面, 单独写controller
  public void addViewControllers(ViewControllerRegistry registry){
    // viewController: 请求路径  viewName: 跳转视图
    registry.addViewController("varlet").setViewName("varlet");
    registry.addViewController("error").setViewName("error");
    registry.addViewController("hello").setViewName("hello");
    registry.addViewController("hello").setViewName("cors");
    registry.addViewController("cors").setViewName("cors");
  }
}

 

controller:

package us.transcode.thymeleaf.controller;


import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import javax.servlet.http.HttpServletRequest;

@Controller
public class DemoController{
  @RequestMapping("demo")
  public String demo(HttpServletRequest httpServletRequest, Model model){
    String name = "proofread";
    httpServletRequest.setAttribute("name", name);
    model.addAttribute("age", 55);
    return "demo";  // 返回resources/templates/demo.html
  }
}