feat：完善舆情监测功能

src/components/Dropdown/index.vue

@@ -8,7 +8,7 @@
       <template #dropdown>
         <el-dropdown-menu>
           <el-dropdown-item v-for="(item, index) in options" :key="index" :command="item">
-            <span class="label"> {{ item.label }}</span>
+            <span class="label"> {{ item.ssname }}</span>
           </el-dropdown-item>
         </el-dropdown-menu>
       </template>
@@ -27,8 +27,10 @@
       default: () => []
     }
   })
+
+  let emit = defineEmits(['on-change'])
   const handleCommand = (command) => {
-    console.log(command)
+    emit('on-change', command)
   }
 </script>