Springboot集成velocity

時間 2020-08-08

原文原文鏈接

1.加入maven包html

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.4.2.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
  </parent>

2.velocity配置java

spring.velocity.cache= false
spring.velocity.charset=UTF-8
spring.velocity.check-template-location=true
spring.velocity.content-type=text/html  #模板文件的內容類型
spring.velocity.enabled=true
spring.velocity.resource-loader-path=/templates   #模板文件所在的位置
spring.velocity.prefix=/templates/   
spring.velocity.suffix=.vm  #文件名後綴

3.測試頁面 index.vmspring

<html>
<body>
親愛的${toUserName}，你好！

    ${message}

祝：開心！
    ${fromUserName}55
    ${time}

</body>
</html>

4.後臺數據接口springboot

@Controller
@SpringBootApplication
public class DemoApplication {
    @RequestMapping("/")
    public String velocityTest(Map map){
        map.put("message", "這是測試的內容。。。");
        map.put("toUserName", "張三1");
        map.put("fromUserName", "老許");
        return "index";
    }

5.springboot啓動器app

@RunWith(SpringRunner.class)
@SpringBootTest
public class DemoApplicationTests {

    @Test
    public void contextLoads() {
    }

    @Autowired
    VelocityEngine velocityEngine;

    @Test
    public void velocityTest(){
        Map<String, Object> model = new HashMap<String, Object>();
        model.put("message", "這是測試的內容。。。");
        model.put("toUserName", "張三");
        model.put("fromUserName", "老許");
        System.out.println(VelocityEngineUtils.mergeTemplateIntoString(velocityEngine, "/templates/index.vm", "UTF-8", model));
    }
}

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