这样是能用的, 先提交一波

TC1/http_server/index.html

@@ -79,7 +79,9 @@
 
 <fieldset class="task">
     <legend>Timed Task</legend>
-    <button onclick="GetTimedTask()">Test</button>
+    <input type="number" id="task_time"/>
+    <button onclick="AddTimedTask()">Add</button>
+    <button onclick="GetTimedTask()">Get</button>
 </fieldset>
 
 <fieldset class="chart">