Merge pull request #4 from vanus-labs/develop

feat: add docs to quick start

Author: yuanmoon

README.md

@@ -1,2 +1,37 @@
 # vanus.js
 Help users quickly integrate Vanus AI
+
+# Quick Start
+There are 2 ways to quick start as follow.
+
+## 1.Use Javascript
+```html
+<script src="https://vanus.ai/js/ai.embed.js"></script>
+<script>
+const config = {
+    id: 'xxxx',
+    lang: 'en',
+};
+setVanusConfig(config);
+</script>
+```
+
+## Parameters
+| Name        | Description   | Required |  Optional  |
+| :--------  | :-----  | :-----  | :----:  |
+| id | Vanus AI Application ID | True | |
+| lang | Default language | False | `en`,`cn` |
+
+
+## 2.Use Iframe Tag
+```html
+// For Chinese Language
+<iframe src="https://ai.vanus.cn/app/embed?id={id}"></iframe>
+// For English Language
+<iframe src="https://ai.vanus.ai/app/embed?id={id}"></iframe>
+```
+
+## Parameters
+| Name        | Description   | Required |  Optional  |
+| :--------  | :-----  | :-----  | :----:  |
+| id | Vanus AI Application ID | True | |

index.js

@@ -1,8 +1,4 @@
 (function () {
-    window.addEventListener('DOMContentLoaded', init);
-})();
-
-function init() {
     window.vanusConfig = {
         id: null,
         lang: 'en',
@@ -40,6 +36,10 @@ function init() {
         },
     };
 
+    window.addEventListener('DOMContentLoaded', init);
+})();
+
+function init() {
     const flag = checkVanusConfig();
     if (!flag) {
         console.error('Must set correct config');