feat1.4.1

babel.config.js

@@ -0,0 +1,15 @@
+module.exports = {
+  "sourceType": "unambiguous",
+  "presets": [
+    ["@babel/preset-env",
+      {
+        "targets": {
+          "browsers": ["> 1%", "last 2 versions"]
+        }
+      }
+    ]
+  ],
+  "plugins": [
+    "@babel/plugin-transform-runtime"
+  ]
+}

package.json

@@ -1,8 +1,8 @@
 {
   "name": "cos-js-sdk-v5",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "description": "JavaScript SDK for [腾讯云对象存储](https://cloud.tencent.com/product/cos)",
-  "main": "index.js",
+  "main": "dist/cos-js-sdk-v5.js",
   "types": "index.d.ts",
   "scripts": {
     "server": "node server/sts.js",
@@ -27,6 +27,7 @@
   },
   "devDependencies": {
     "@babel/core": "7.17.9",
+    "@babel/plugin-transform-runtime": "7.18.10",
     "@babel/preset-env": "7.16.11",
     "babel-loader": "8.2.5",
     "body-parser": "^1.18.3",
@@ -37,8 +38,8 @@
     "puppeteer-to-istanbul": "^1.4.0",
     "qcloud-cos-sts": "^3.0.2",
     "request": "^2.87.0",
+    "terser-webpack-plugin": "4.2.3",
     "webpack": "4.46.0",
-    "webpack-cli": "4.10.0",
-    "terser-webpack-plugin": "4.2.3"
+    "webpack-cli": "4.10.0"
   }
 }

src/tracker.js

@@ -37,6 +37,9 @@ const utils = {
     },
     // 获取pc端操作系统类型
     getOsType() {
+      if (typeof navigator !== 'object') {
+        return 'unknown os';
+      }
       var agent = navigator.userAgent.toLowerCase();
       var isMac = /macintosh|mac os x/i.test(navigator.userAgent);
       if (agent.indexOf("win32") >= 0 || agent.indexOf("wow32") >= 0) {

webpack.config.js

@@ -50,7 +50,7 @@ replaceVersion();
 module.exports = {
     mode: process.env.NODE_ENV,
     entry: path.resolve(__dirname, './index.js'),
-    devtool: "none",
+    devtool: process.env.NODE_ENV === 'production' ? "none" : "cheap-inline-source-map",
     output: {
         path: path.resolve(__dirname, './dist'),
         publicPath: '/dist/',