diff --git "a/03\346\236\227\345\261\225/20231214/\345\244\215\344\271\240.md" "b/03\346\236\227\345\261\225/20231214/\345\244\215\344\271\240.md"
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index 0000000000000000000000000000000000000000..c9e1f6579d0a180dd81573b07c95f97bba28cdbf
--- /dev/null
+++ "b/03\346\236\227\345\261\225/20231214/\345\244\215\344\271\240.md"
@@ -0,0 +1,12 @@
+```js
+$(对象1).index(对象2)
+//找对象2在对象1的索引
+
+$('img').attr('src','./xx.jpg')
+//获取元素的属性
+
+$(document).ready(function(){})
+页面加载，可以简写为
+$(function{})
+```
+
diff --git "a/03\346\236\227\345\261\225/JavaScript.xmind" "b/03\346\236\227\345\261\225/JavaScript.xmind"
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index 0000000000000000000000000000000000000000..dba70e184abb8da1cee4ca42b8de71a274106006
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