配合后端显示缓存信息

Signed-off-by: skywolf627 <skywolf627@qq.com>

Vben2/src/views/sys/admin/cache/index.vue

@@ -127,8 +127,13 @@
         }
 
         var res = await getCacheStringAsync(keys[0]);
-        jsonData.value = res;
-        isJson.value = true;
+        try {
+          jsonData.value = JSON.parse(res);
+          isJson.value = true;
+        } catch (error) {
+          isJson.value = false;
+          jsonData.value = res;
+        }
       }
 
       async function onDeleteCache() {