版本变更V3.29体验优化

inventory-web/index.html

@@ -10,28 +10,51 @@
     <div id="app"></div>
     <script type="module" src="/src/main.ts"></script>
     <script>
-  // 获取当前用户的登录凭证 (Token)
-  var currentToken = localStorage.getItem('access_token') || localStorage.getItem('token') || '';
-  var username=localStorage.getItem("username");
-  window.difyChatbotConfig = {
-    token: '6T0eTgukUEqzK0iW',
-    baseUrl: 'http://172.16.0.198:8080',
-    inputs: {
-      "user_token": currentToken
-    },
-    systemVariables: {
-        "user_id":username
-    },
-    userVariables: {},
-  }
-    // 延时1秒后动态加载 embed.min.js
-  setTimeout(function() {
+  window.initDifyChatbot = function() {
+    var currentToken = localStorage.getItem('access_token') || localStorage.getItem('token') || '';
+    var username = localStorage.getItem("username") || '';
+
+    if (!currentToken) {
+      console.log('未检测到 Token，暂不加载 Dify');
+      return;
+    }
+
+    // 【新增 1】彻底清理浏览器内存中残留的 Dify 全局对象
+    window.difyChatbot = undefined;
+    delete window.difyChatbot;
+
+    // 【新增 2】清理旧的 DOM 节点
+    var oldScript = document.getElementById('6T0eTgukUEqzK0iW');
+    if (oldScript) oldScript.remove();
+    document.querySelectorAll('[id^="dify-chatbot-"]').forEach(function(el) { el.remove(); });
+
+    // 【核心破解 3】动态化 user_id，打破 Dify 会话锁定机制
+    // 取 token 的最后 8 位拼在用户名后。只要 Token 变了，Dify 就会开启新会话，强制读取新 Token。
+    var dynamicUserId = username + '_' + currentToken.slice(-8);
+
+    window.difyChatbotConfig = {
+      token: '6T0eTgukUEqzK0iW',
+      baseUrl: 'http://172.16.0.198:8080',
+      inputs: {
+        "user_token": currentToken
+      },
+      systemVariables: {
+        "user_id": dynamicUserId  // <- 这里使用了动态 ID
+      },
+      userVariables: {},
+    };
+
+    // 【新增 4】在脚本 URL 后加上时间戳，破除浏览器强缓存
     var script = document.createElement('script');
-    script.src = 'http://172.16.0.198:8080/embed.min.js';
+    script.src = 'http://172.16.0.198:8080/embed.min.js?t=' + new Date().getTime();
     script.id = '6T0eTgukUEqzK0iW';
+    script.defer = true;
     document.head.appendChild(script);
-    console.log('✅ Dify chatbot 已延迟1秒加载');
-  }, 100);
+    
+    console.log('✅ Dify chatbot 已挂载新会话，当前绑定 ID:', dynamicUserId);
+  };
+
+  setTimeout(window.initDifyChatbot, 100);
 </script>
 
 <!--<script-->