feat: 增加演示模式

ruoyi-admin/src/main/resources/application-dev.yml

@@ -17,8 +17,8 @@ spring:
           type: ${spring.datasource.type}
           driverClassName: com.mysql.cj.jdbc.Driver
           url: jdbc:mysql://127.0.0.1:3306/ruoyi-ai?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&autoReconnect=true&rewriteBatchedStatements=true
-          username: ruoyi-ai
-          password: ruoyi-ai
+          username: root
+          password: root
 
       hikari:
         # 最大连接池数量

ruoyi-admin/src/main/resources/application.yml

@@ -2,15 +2,13 @@
 # 项目相关配置
 ruoyi:
   # 名称
-  name: "ruoyi"
+  name: "ruoyi-ai"
   # 版本
   version: ${revision}
   # 版权年份
   copyrightYear: 2025
   # 实例演示开关
-  demoEnabled: true
-  # 获取ip地址开关
-  addressEnabled: false
+  demoEnabled: false
 
 captcha:
   enable: false

ruoyi-common/ruoyi-common-web/src/main/java/org/ruoyi/common/web/config/ResourcesConfig.java

@@ -1,6 +1,9 @@
 package org.ruoyi.common.web.config;
 
+
+import org.ruoyi.common.web.interceptor.DemoModeInterceptor;
 import org.ruoyi.common.web.interceptor.PlusWebInvokeTimeInterceptor;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.web.cors.CorsConfiguration;
@@ -18,10 +21,35 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 @AutoConfiguration
 public class ResourcesConfig implements WebMvcConfigurer {
 
+    @Autowired(required = false)
+    private DemoModeInterceptor demoModeInterceptor;
+
     @Override
     public void addInterceptors(InterceptorRegistry registry) {
         // 全局访问性能拦截
         registry.addInterceptor(new PlusWebInvokeTimeInterceptor());
+
+        // 演示模式拦截器
+        if (demoModeInterceptor != null) {
+            registry.addInterceptor(demoModeInterceptor)
+                    .addPathPatterns("/**")  // 拦截所有路径
+                    .excludePathPatterns(
+                        // 排除静态资源
+                        "/css/**",
+                        "/js/**",
+                        "/images/**",
+                        "/fonts/**",
+                        "/favicon.ico",
+                        // 排除错误页面
+                        "/error",
+                        // 排除API文档
+                        "/*/api-docs/**",
+                        "/swagger-ui/**",
+                        "/webjars/**",
+                        // 排除监控端点
+                        "/actuator/**"
+                    );
+        }
     }
 
     @Override

ruoyi-common/ruoyi-common-web/src/main/java/org/ruoyi/common/web/interceptor/DemoModeInterceptor.java

@@ -0,0 +1,100 @@
+package org.ruoyi.common.web.interceptor;
+
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.extern.slf4j.Slf4j;
+import org.ruoyi.common.core.config.RuoYiConfig;
+import org.ruoyi.common.core.exception.DemoModeException;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.HandlerInterceptor;
+
+/**
+ * 演示模式拦截器
+ * 全局拦截所有编辑操作（POST、PUT、DELETE、PATCH）
+ *
+ * @author ruoyi
+ */
+@Slf4j
+@Component
+public class DemoModeInterceptor implements HandlerInterceptor {
+
+    @Autowired
+    private RuoYiConfig ruoYiConfig;
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        // 如果演示模式未开启，直接放行
+        if (!ruoYiConfig.isDemoEnabled()) {
+            return true;
+        }
+
+        String method = request.getMethod();
+        String requestURI = request.getRequestURI();
+
+        // 拦截所有编辑操作
+        if (isEditOperation(method)) {
+            // 排除一些特殊的只读操作
+            if (isExcludedPath(requestURI)) {
+                return true;
+            }
+
+            log.warn("演示模式拦截: {} {}", method, requestURI);
+            throw new DemoModeException();
+        }
+
+        return true;
+    }
+
+    /**
+     * 判断是否为编辑操作
+     */
+    private boolean isEditOperation(String method) {
+        return "POST".equalsIgnoreCase(method)
+            || "PUT".equalsIgnoreCase(method)
+            || "DELETE".equalsIgnoreCase(method)
+            || "PATCH".equalsIgnoreCase(method);
+    }
+
+    /**
+     * 判断是否为排除的路径（这些路径即使是POST等方法也不拦截）
+     */
+    private boolean isExcludedPath(String requestURI) {
+        // 排除登录相关
+        if (requestURI.contains("/auth/login") || requestURI.contains("/auth/logout")) {
+            return true;
+        }
+
+        // 排除导出操作（虽然是POST但是只读操作）
+        if (requestURI.contains("/export")) {
+            return true;
+        }
+
+        // 排除查询操作（一些复杂查询使用POST）
+        if (requestURI.contains("/list") || requestURI.contains("/query")) {
+            return true;
+        }
+
+        // 排除聊天接口（核心功能）
+        if (requestURI.contains("/chat/send") || requestURI.contains("/chat/upload")) {
+            return true;
+        }
+
+        // 排除文件上传预览等只读操作
+        if (requestURI.contains("/upload") || requestURI.contains("/preview")) {
+            return true;
+        }
+
+        // 排除支付回调
+        if (requestURI.contains("/pay/returnUrl") || requestURI.contains("/pay/notifyUrl")) {
+            return true;
+        }
+
+        // 排除重置密码（用户自己的操作）
+        if (requestURI.contains("/auth/reset/password")) {
+            return true;
+        }
+
+        return false;
+    }
+}