新增B站直播相关配置

新增MySQL及Redis配置
新增VUE前端

src/main/java/com/yutou/tools/utils/APIFilter.java

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+package com.yutou.tools.utils;
+
+import com.yutou.tools.mybatis.dao.UKeyDao;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import javax.servlet.*;
+import javax.servlet.annotation.WebFilter;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.Enumeration;
+
+@Component
+@WebFilter
+public class APIFilter implements Filter {
+    @Resource
+    UKeyDao keyDao;
+    @Resource
+    RedisTools redisTools;
+    @Override
+    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
+        HttpServletRequest request= (HttpServletRequest) servletRequest;
+        String token=request.getParameter("token");
+        System.out.println("接收到请求："+request.getRequestURI()+" "+token);
+        if(token==null&&redisTools.get(request.getSession().getId())==null&&!request.getRequestURI().equals("/")){
+            System.out.println("请求无令牌，拦截");
+            //((HttpServletResponse)servletResponse).sendRedirect("/");
+            //return;
+        }
+        if (token!=null&&keyDao.selectByKey(token)!=null) {
+            System.out.println("token验证不通过:" + token);
+            //return;
+        }
+        filterChain.doFilter(servletRequest, servletResponse);
+    }
+}

src/main/java/com/yutou/tools/utils/CorsConfig.java

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+package com.yutou.tools.utils;
+
+import org.springframework.boot.web.servlet.FilterRegistrationBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
+import org.springframework.web.filter.CorsFilter;
+
+@Configuration
+public class CorsConfig {
+    @Bean
+    public FilterRegistrationBean corsFilter() {
+        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+        CorsConfiguration config = new CorsConfiguration();
+        config.setAllowCredentials(true);
+        // 设置你要允许的网站域名，如果全允许则设为 *
+        config.addAllowedOrigin("*");
+        // 如果要限制 HEADER 或 METHOD 请自行更改
+        config.addAllowedHeader("*");
+        config.addAllowedMethod("*");
+        source.registerCorsConfiguration("/**", config);
+        FilterRegistrationBean bean = new FilterRegistrationBean(new CorsFilter(source));
+        // 这个顺序很重要哦，为避免麻烦请设置在最前
+        bean.setOrder(0);
+        return bean;
+    }
+}

src/main/java/com/yutou/tools/utils/RedisConfig.java

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+package com.yutou.tools.utils;
+
+import com.fasterxml.jackson.annotation.JsonAutoDetect;
+import com.fasterxml.jackson.annotation.PropertyAccessor;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.springframework.cache.annotation.CachingConfigurerSupport;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.core.*;
+import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
+import org.springframework.data.redis.serializer.StringRedisSerializer;
+
+@Configuration
+@EnableCaching
+public class RedisConfig extends CachingConfigurerSupport {
+    @Bean
+    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
+
+        RedisTemplate<String, Object> template = new RedisTemplate<>();
+        // 配置连接工厂
+        template.setConnectionFactory(factory);
+
+        //使用Jackson2JsonRedisSerializer来序列化和反序列化redis的value值（默认使用JDK的序列化方式）
+        Jackson2JsonRedisSerializer jacksonSeial = new Jackson2JsonRedisSerializer(Object.class);
+
+        ObjectMapper om = new ObjectMapper();
+        // 指定要序列化的域，field,get和set,以及修饰符范围，ANY是都有包括private和public
+        om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
+        // 指定序列化输入的类型，类必须是非final修饰的，final修饰的类，比如String,Integer等会跑出异常
+        om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
+        jacksonSeial.setObjectMapper(om);
+
+        // 值采用json序列化
+        template.setValueSerializer(jacksonSeial);
+        //使用StringRedisSerializer来序列化和反序列化redis的key值
+        template.setKeySerializer(new StringRedisSerializer());
+
+        // 设置hash key 和value序列化模式
+        template.setHashKeySerializer(new StringRedisSerializer());
+        template.setHashValueSerializer(jacksonSeial);
+        template.afterPropertiesSet();
+
+        return template;
+    }
+
+    /**
+     * 对hash类型的数据操作
+     *
+     * @param redisTemplate
+     * @return
+     */
+    @Bean
+    public HashOperations<String, String, Object> hashOperations(RedisTemplate<String, Object> redisTemplate) {
+        return redisTemplate.opsForHash();
+    }
+
+    /**
+     * 对redis字符串类型数据操作
+     *
+     * @param redisTemplate
+     * @return
+     */
+    @Bean
+    public ValueOperations<String, Object> valueOperations(RedisTemplate<String, Object> redisTemplate) {
+        return redisTemplate.opsForValue();
+    }
+
+    /**
+     * 对链表类型的数据操作
+     *
+     * @param redisTemplate
+     * @return
+     */
+    @Bean
+    public ListOperations<String, Object> listOperations(RedisTemplate<String, Object> redisTemplate) {
+        return redisTemplate.opsForList();
+    }
+
+    /**
+     * 对无序集合类型的数据操作
+     *
+     * @param redisTemplate
+     * @return
+     */
+    @Bean
+    public SetOperations<String, Object> setOperations(RedisTemplate<String, Object> redisTemplate) {
+        return redisTemplate.opsForSet();
+    }
+
+    /**
+     * 对有序集合类型的数据操作
+     *
+     * @param redisTemplate
+     * @return
+     */
+    @Bean
+    public ZSetOperations<String, Object> zSetOperations(RedisTemplate<String, Object> redisTemplate) {
+        return redisTemplate.opsForZSet();
+    }
+}

src/main/java/com/yutou/tools/utils/RedisTools.java

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+package com.yutou.tools.utils;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+
+@Component
+public class RedisTools {
+    @Resource
+    RedisTemplate<String,String> redisTemplate;
+    public void set(String key,String value){
+       redisTemplate.opsForValue().set(key,value);
+    }
+    public void set(String key,String value,long time){
+        redisTemplate.opsForValue().set(key, value, time);
+    }
+    public String get(String key){
+       return redisTemplate.opsForValue().get(key);
+    }
+}