qiniu
diff --git a/‎.babelrc
Lines changed: 11 additions & 3 deletions b/‎.babelrc
Lines changed: 11 additions & 3 deletions
diff --git a/‎.gitignore
Lines changed: 1 addition & 0 deletions b/‎.gitignore
Lines changed: 1 addition & 0 deletions
diff --git a/‎.travis.yml
Lines changed: 1 addition & 1 deletion b/‎.travis.yml
Lines changed: 1 addition & 1 deletion
@@ -1,14 +1,22 @@
 {
   "presets": [
     [
-      "env",
+      "@babel/preset-env",
       {
-        "loose": true,
+        "useBuiltIns": "usage", // 在文件需要的位置单独按需引入 polyfill
         "targets": {
           "browsers": ["last 2 versions", "ie >= 8"]
         }
       }
     ]
   ],
-  "plugins": ["transform-runtime", "transform-object-rest-spread"]
+  "plugins": [
+    [
+      "@babel/transform-runtime",
+      {
+        "corejs": 2
+      }
+    ],
+    "@babel/proposal-object-rest-spread"
+  ]
 }
@@ -6,3 +6,4 @@ deploy.sh
 npm-debug.log
 dist
 test/config.json
+coverage
@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-- '6'
+- '12'
 cache:
   directories:
   - node_modules
Original file line number	Diff line number	Diff line change
`@@ -1,14 +1,22 @@`
`1`	`1`	`{`
`2`	`2`	`"presets": [`
`3`	`3`	`[`
`4`		`- "env",`
	`4`	`+ "@babel/preset-env",`
`5`	`5`	`{`
`6`		`- "loose": true,`
	`6`	`+ "useBuiltIns": "usage", // 在文件需要的位置单独按需引入 polyfill`
`7`	`7`	`"targets": {`
`8`	`8`	`"browsers": ["last 2 versions", "ie >= 8"]`
`9`	`9`	`}`
`10`	`10`	`}`
`11`	`11`	`]`
`12`	`12`	`],`
`13`		`- "plugins": ["transform-runtime", "transform-object-rest-spread"]`
	`13`	`+ "plugins": [`
	`14`	`+ [`
	`15`	`+ "@babel/transform-runtime",`
	`16`	`+ {`
	`17`	`+ "corejs": 2`
	`18`	`+ }`
	`19`	`+ ],`
	`20`	`+ "@babel/proposal-object-rest-spread"`
	`21`	`+ ]`
`14`	`22`	`}`