修复ticket失效的问题

src/views/modules/volunteer/mall/category.vue

@@ -26,46 +26,53 @@ export default {
   created() {
     // 此处请求后端,获取一个ticket票据
     http.get("/auth/sso/getTicket")
-        .then(({data: res}) => {
-        let ticket = res.data
-        console.log('ticket:', ticket)
-        this.iframeSrc = "../../../epmet-voluntary-mall-admin/pms/productCategory?target=_blank&ticket=" + ticket
-      })
+      .then(({ data: res }) => {
+        let ticket = res.data;
+        console.log('ticket:', ticket);
+        this.iframeSrc = "../../../epmet-voluntary-mall-admin/pms/productCategory?ticket=" + ticket;
+      });
   },
   methods: {
     // 监听 iframe 加载完成事件
     onIframeLoad() {
-      // 获取 iframe 的内容窗口
+
+      if(this.iframeSrc==''){
+        return;
+      }
+      
       const iframe = this.$refs.childIframe;
-      const iframeDocument = iframe.contentDocument || iframe.contentWindow.document;
 
-      if (iframeDocument) {
-        const styleElement = iframeDocument.createElement('style');
-        styleElement.type = 'text/css';
+      if (this.iframeSrc.indexOf("ticket")!== -1) {
+        // 将 iframeSrc 设置为新的 URL（去掉了 ticket 参数）
+        this.iframeSrc = "../../../epmet-voluntary-mall-admin/pms/productCategory";
+      }else{
+        const iframeDocument = iframe.contentDocument || iframe.contentWindow.document;
 
-        const newStyles = `
-          #app .main-container {
-            margin-left: 0px !important;
-          }
-          #app .sidebar-container {
-              display: none !important;
-          }
-          .navbar {
-              display: none !important;
-          }
-        `;
+        if (iframeDocument) {
+          const styleElement = iframeDocument.createElement('style');
+          styleElement.type = 'text/css';
 
-        styleElement.appendChild(iframeDocument.createTextNode(newStyles));
+          const newStyles = `
+            #app .main-container {
+              margin-left: 0px !important;
+            }
+            #app .sidebar-container {
+                display: none !important;
+            }
+            .navbar {
+                display: none !important;
+            }
+          `;
 
-        iframeDocument.head.appendChild(styleElement);
+          styleElement.appendChild(iframeDocument.createTextNode(newStyles));
+          iframeDocument.head.appendChild(styleElement);
 
-        // 显示 iframe
-        iframe.style.display = 'block';
+          // 显示 iframe
+          iframe.style.display = 'block';
+        }
       }
+      
     }
   }
 };
 </script>
-
-<style scoped>
-</style>

src/views/modules/volunteer/mall/index.vue

@@ -26,46 +26,53 @@ export default {
   created() {
     // 此处请求后端,获取一个ticket票据
     http.get("/auth/sso/getTicket")
-        .then(({data: res}) => {
-        let ticket = res.data
-        console.log('ticket:', ticket)
-        this.iframeSrc = "../../../epmet-voluntary-mall-admin/pms/product?target=_blank&ticket=" + ticket
-      })
+      .then(({ data: res }) => {
+        let ticket = res.data;
+        console.log('ticket:', ticket);
+        this.iframeSrc = "../../../epmet-voluntary-mall-admin/pms/product?ticket=" + ticket;
+      });
   },
   methods: {
     // 监听 iframe 加载完成事件
     onIframeLoad() {
-      // 获取 iframe 的内容窗口
+
+      if(this.iframeSrc==''){
+        return;
+      }
+      
       const iframe = this.$refs.childIframe;
-      const iframeDocument = iframe.contentDocument || iframe.contentWindow.document;
 
-      if (iframeDocument) {
-        const styleElement = iframeDocument.createElement('style');
-        styleElement.type = 'text/css';
+      if (this.iframeSrc.indexOf("ticket")!== -1) {
+        // 将 iframeSrc 设置为新的 URL（去掉了 ticket 参数）
+        this.iframeSrc = "../../../epmet-voluntary-mall-admin/pms/product";
+      }else{
+        const iframeDocument = iframe.contentDocument || iframe.contentWindow.document;
 
-        const newStyles = `
-          #app .main-container {
-            margin-left: 0px !important;
-          }
-          #app .sidebar-container {
-              display: none !important;
-          }
-          .navbar {
-              display: none !important;
-          }
-        `;
+        if (iframeDocument) {
+          const styleElement = iframeDocument.createElement('style');
+          styleElement.type = 'text/css';
 
-        styleElement.appendChild(iframeDocument.createTextNode(newStyles));
+          const newStyles = `
+            #app .main-container {
+              margin-left: 0px !important;
+            }
+            #app .sidebar-container {
+                display: none !important;
+            }
+            .navbar {
+                display: none !important;
+            }
+          `;
 
-        iframeDocument.head.appendChild(styleElement);
+          styleElement.appendChild(iframeDocument.createTextNode(newStyles));
+          iframeDocument.head.appendChild(styleElement);
 
-        // 显示 iframe
-        iframe.style.display = 'block';
+          // 显示 iframe
+          iframe.style.display = 'block';
+        }
       }
+      
     }
   }
 };
 </script>
-
-<style scoped>
-</style>