update

05-es6-plus/06-async-await/starter.js

@@ -13,3 +13,16 @@ function loadConfig() {
 // 1. 写一个 async 函数
 // 2. 用 await 等待 loadConfig()
 // 3. 用 try...catch 处理流程
+async function load() {
+  const status = document.getElementById("status")
+  status.textContent = "加载中"
+  try {
+    const a = await loadConfig()
+    status.textContent = "加载成功"
+    const output = document.getElementById("output")
+    output.textContent = JSON.stringify(a)
+  } catch (error) {
+    status.textContent = "加载失败"
+  }
+}
+load()