SpringBoot教程(三)springboot访问静态资源和目录结构

朴灿烈づ我的快乐病毒、 2022-04-11 10:28 407阅读 0赞

> **SpringBoot中 @RestController是基于rest服务模式提供JSON数据 ,如果返回html等其他需要使用@Controller**

一.springboot简单web工程的搭建

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxODI3MjQ1NTYz_size_16_color_FFFFFF_t_70][]

(1)对于返回html页面形式的 控制层使用@Controller, 对于基于rest风格的返回纯JSON数据的使用@RestController .

![20181205183737485.png][]

(2)rsources下的目录结构和文件 application.yml文件是工程的配置文件 ;static目录主要放静态资源文件,比如图片css,js等文件夹

如果吧index页面放到此处可以默认直接访问到index.html页面.

(3)templates目录里面存放着程序应用的页面 比如从index页面点击登录请求到控制层转发到登录页面

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxODI3MjQ1NTYz_size_16_color_FFFFFF_t_70 1][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxODI3MjQ1NTYz_size_16_color_FFFFFF_t_70 2][]

//资源 pom引用

<?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    	<modelVersion>4.0.0</modelVersion>
    
    	<groupId>com.lpinfo.shop</groupId>
    	<artifactId>lpinfo-shop</artifactId>
    	<version>0.0.1-SNAPSHOT</version>
    	<packaging>jar</packaging>
    
    	<name>lpinfo-shop</name>
    	<description>Demo project for Spring Boot</description>
    
    	<parent>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-parent</artifactId>
    		<version>2.1.1.RELEASE</version>
    		<relativePath/> 
    	</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</artifactId>
    		</dependency>
    
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-test</artifactId>
    			<scope>test</scope>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-web</artifactId>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-thymeleaf</artifactId>
    		</dependency>
    
    		<dependency>
    			<groupId>mysql</groupId>
    			<artifactId>mysql-connector-java</artifactId>
    			<version>5.1.45</version>
    		</dependency>
    
    	</dependencies>
    
    	<build>
    		<plugins>
    			<plugin>
    				<groupId>org.springframework.boot</groupId>
    				<artifactId>spring-boot-maven-plugin</artifactId>
    			</plugin>
    		</plugins>
    	</build>
    
    
    </project>

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxODI3MjQ1NTYz_size_16_color_FFFFFF_t_70]: /images/20220411/775c8ff23a294cefb0e4e60be854b6b3.png
[20181205183737485.png]: /images/20220411/4d8aa4be4f454f28b2cb0429c14e4ee1.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxODI3MjQ1NTYz_size_16_color_FFFFFF_t_70 1]: /images/20220411/2f61c68dce844ab5b3cc2a46cfc690b3.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxODI3MjQ1NTYz_size_16_color_FFFFFF_t_70 2]: /images/20220411/6229934cc81043409479a6479eabe342.png