springboot返回html和jsp

雨点打透心脏的1/2处 2021-12-20 13:55 334阅读 0赞

**一、返回html**

（1）添加maven依赖

<dependency>  
    <groupId>org.springframework.boot</groupId>  
    <artifactId>spring-boot-starter-thymeleaf</artifactId>  
</dependency>  
（2）thymeleaf模板默认寻找resources下，templates文件夹放html页面，static文件夹放css及js  
![1561106-20190510124345143-139514388.png][]

（3）controller代码如下

@Controller
    @RequestMapping("money")
    public class MoneyController {
       
        @GetMapping("/description")
        public String getDescription(){
       
            return "aaa";
        }
    }
    
    
    二、返回jsp

（1）添加jsp的maven依赖

<dependency>  
    <groupId>org.apache.tomcat.embed</groupId>  
    <artifactId>tomcat-embed-jasper</artifactId>  
<scope>provided</scope>  
</dependency>  
<dependency>  
    <groupId>javax.servlet</groupId>  
<artifactId>jstl</artifactId>  
</dependency>  
注：返回jsp需要把spring-boot-starter-thymeleaf注释掉

（2）在controller里添加寻找jsp页面的视图解析器

@Bean  
public InternalResourceViewResolver viewResolver() \{  
      InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();  
　　viewResolver.setPrefix("/WEB-INF/");  
　　viewResolver.setSuffix(".jsp");  
　　return viewResolver;  
\}  
（3）结构图如下

![1561106-20190510124625766-340762052.png][]

（4）controller代码如下

package springboot.controller;  
  
import org.springframework.context.annotation.Bean;  
import org.springframework.stereotype.Controller;  
import org.springframework.web.bind.annotation.RequestMapping;  
import org.springframework.web.servlet.view.InternalResourceViewResolver;  
  
@Controller  
public class JspController \{  
@RequestMapping("/test")  
public String index() \{  
return "home";  
\}  
@Bean  
public InternalResourceViewResolver viewResolver() \{  
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();  
viewResolver.setPrefix("/WEB-INF/");  
viewResolver.setSuffix(".jsp");  
return viewResolver;  
\}  
\}  
注：返回html和jsp时使用@Controller注解  
\---------------------  
[原文来自][Link 1]

转载于:https://www.cnblogs.com/cuiqq/p/10843803.html

[1561106-20190510124345143-139514388.png]: /images/20211220/885e67c5be1048a1b0f6040388ba59ce.png
[1561106-20190510124625766-340762052.png]: /images/20211220/aa8d06780c714c45960992eb9235a41e.png
[Link 1]: https://blog.csdn.net/qq_15260315/article/details/80907056