jiahong
98 lines
3.3 KiB
Java
98 lines
3.3 KiB
Java
/*
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* 自然写教学资源管理与内容分发系统软件 V1.0
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* WritechResourceApplication.java - Spring Boot启动类与全局配置
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*/
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package com.writech.resource;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.boot.context.properties.EnableConfigurationProperties;
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import org.springframework.cache.annotation.EnableCaching;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.scheduling.annotation.EnableAsync;
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import org.springframework.scheduling.annotation.EnableScheduling;
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import org.springframework.web.servlet.config.annotation.CorsRegistry;
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import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
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import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
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import javax.annotation.PostConstruct;
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import javax.annotation.PreDestroy;
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import java.util.TimeZone;
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import java.util.logging.Logger;
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/**
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* 自然写教学资源管理与内容分发系统启动类
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*
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* 功能概述：
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* - 课件/字帖/试卷模板管理
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* - 点阵码资源生成与管理
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* - 内容审核与版本控制
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* - 多终端资源分发与CDN缓存
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* - 教师自定义内容上传
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* - 按年级/学科/出版社分类检索
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* - 资源使用统计
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*/
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@SpringBootApplication
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@EnableCaching
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@EnableAsync
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@EnableScheduling
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@EnableConfigurationProperties
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public class WritechResourceApplication {
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private static final Logger logger =
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Logger.getLogger(WritechResourceApplication.class.getName());
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public static void main(String[] args) {
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// 设置默认时区为东八区
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TimeZone.setDefault(TimeZone.getTimeZone("Asia/Shanghai"));
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SpringApplication.run(WritechResourceApplication.class, args);
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logger.info("自然写资源管理平台已启动");
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}
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@PostConstruct
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public void init() {
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logger.info("资源平台初始化: 检查OSS连接、ES索引、CDN配置...");
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// 初始化OSS连接
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// 检查Elasticsearch索引是否存在，不存在则创建
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// 预热CDN缓存配置
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}
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@PreDestroy
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public void cleanup() {
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logger.info("资源平台关闭: 释放连接资源...");
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}
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/**
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* Web MVC配置：CORS跨域、拦截器
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*/
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@Configuration
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static class WebConfig implements WebMvcConfigurer {
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@Override
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public void addCorsMappings(CorsRegistry registry) {
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registry.addMapping("/api/**")
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.allowedOrigins(
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"https://admin.writech.com",
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"https://teacher.writech.com"
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)
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.allowedMethods("GET", "POST", "PUT", "DELETE")
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.allowedHeaders("*")
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.allowCredentials(true)
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.maxAge(3600);
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}
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@Override
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public void addInterceptors(InterceptorRegistry registry) {
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// 审计日志拦截器：记录所有资源操作
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// registry.addInterceptor(new AuditLogInterceptor())
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// .addPathPatterns("/api/**");
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// 权限校验拦截器：按学校/区域授权
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// registry.addInterceptor(new PermissionInterceptor())
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// .addPathPatterns("/api/**")
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// .excludePathPatterns("/api/v1/health");
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}
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}
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}
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