feat(添加changelog): 使用 commit 规范

使用 commit 规范，添加了changelog。

BREAKING CHANGE: 修改了npm源

CHANGELOG.md

@@ -0,0 +1,10 @@
+# 0.0.0 (2020-12-30)
+
+
+### Features
+
+* **更新文章:** ajax入门 ([de59640](https://e.coding.net/Defectink/blog/blog/commits/de59640a4b9a7c779340ceb28000dd0e80f87ac1))
+* **更新文章:** javaScript 的类 ([784eda3](https://e.coding.net/Defectink/blog/blog/commits/784eda3a9f2eb8a221c11cba0ba27dc22f4c71de))
+
+
+

package.json

@@ -8,7 +8,9 @@
     "deploy": "hexo deploy",
     "server": "hexo server",
     "dev": "hexo cl && hexo g && gulp",
-    "go": "hexo cl && hexo g && gulp && hexo d"
+    "go": "hexo cl && hexo g && gulp && hexo d",
+    "cz": "cz",
+    "cl": "conventional-changelog -p angular -i CHANGELOG.md -s -r 0"
   },
   "hexo": {
     "version": "5.3.0"
@@ -16,6 +18,7 @@
   "dependencies": {
     "babel": "^6.23.0",
     "commitizen": "^4.2.2",
+    "conventional-changelog-cli": "^2.1.1",
     "gulp": "^4.0.2",
     "gulp-clean-css": "^4.3.0",
     "gulp-htmlclean": "^2.7.22",