存档：TS 重构前基线（lx 聚合源 = isolated-vm 加载器，签名方案已移除）

musicSdk/mg/utils/index.js

@@ -0,0 +1,29 @@
+import { httpFetch } from '../../request.js'
+
+/**
+ * 创建一个适用于MG的Http请求
+ * @param {*} url
+ * @param {*} options
+ * @param {*} retryNum
+ */
+export const createHttpFetch = async(url, options, retryNum = 0) => {
+  if (retryNum > 2) throw new Error('try max num')
+  let result
+  try {
+    result = await httpFetch(url, options).promise
+  } catch (err) {
+    console.log(err)
+    return createHttpFetch(url, options, ++retryNum)
+  }
+  if (result.statusCode !== 200 ||
+    (
+      (result.body.code !== undefined
+        ? result.body.code
+        : result.body.returnCode !== undefined
+          ? result.body.returnCode
+          : result.body.code
+      ) !== '000000')
+  ) return createHttpFetch(url, options, ++retryNum)
+  if (result.body.data) return result.body.data
+  return result.body
+}