简化缓存条件设置

web/public/js/conds/official.json

@@ -7,6 +7,15 @@
     "paramsTitle": "扩展名列表",
     "isRequest": true
   },
+  {
+    "type": "url-eq-index",
+    "name": "首页",
+    "description": "检查URL路径是为\"/\"",
+    "component": "http-cond-url-eq-index",
+    "paramsTitle": "URL完整路径",
+    "isRequest": true,
+    "caseInsensitive": false
+  },
   {
     "type": "url-prefix",
     "name": "URL前缀",