0

这是我的项目结构（MWE）：

.
├── build.gradle
└── src
    ├── main
    │   └── java
    │       └── af
    │           └── aps
    │               ├── Application.java
    │               └── config
    │                   └── MVCConfig.java
    └── public
        └── index.html

构建.gradle

ext.appVersion = '0.0.1'

buildscript {
    ext.springBootVersion = '2.0.4.RELEASE'
    repositories {
        mavenCentral()
        jcenter()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'
apply plugin: 'war'

repositories {
    mavenCentral()
}

sourceCompatibility = 1.8
targetCompatibility = 1.8

dependencies {
    compile('org.springframework.boot:spring-boot-starter-web') // mvc

    // compile group: 'com.sun.faces', name: 'jsf-api', version: '2.2.18'
    // compile group: 'com.sun.faces', name: 'jsf-impl', version: '2.2.18'
}

应用程序.java

package app;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;

@SpringBootApplication
public class Application extends SpringBootServletInitializer {
    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(Application.class);
    }

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

MVCConfig.java

package app.config;

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

@Configuration
public class MVCConfig implements WebMvcConfigurer {
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/**")
                .addResourceLocations("file:/home/hamid/workspace/java/app/src/public/")
                .setCachePeriod(0);
    }
}

索引.html

<!DOCTYPE html>
<html>
<head>
    <title>Home page</title>
</head>
<body>The home page</body>
</html>

我正在尝试从文件系统提供静态资源。它确实有效。我可以看到主页，当我更改它并刷新浏览器时，我看到了更改，但是当我将 JSF 库添加到我的项目时，我收到一个 404 错误，即找不到静态资源。我已经尽我所能搜索并搜索了文档，但我无法弄清楚出了什么问题。

4

1 回答 1

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该文件夹src/public不在类路径中，因此 spring-boot 无法提供其内容。

只需移动src/public到src/main/resources/public，一切都应该正常工作。

于 2018-10-16T23:32:36.283 回答