add cross domain

wchaowu · wchaowu · commit ef7d23a3cce2 · 2013-08-17T23:06:20.000+08:00
diff --git a/README.md b/README.md
@@ -21,7 +21,7 @@
 2.JavaScript this <br />
 3.JavaScript 闭包<br />
 4.JavaScript 事件</a> <br />
-5.<a href="https://github.com/wchaowu/javascript-code/tree/master/javascript-based/crossDomain.js">javascript 跨域</a> <br /> 
+5.<a href="https://github.com/wchaowu/javascript-code/tree/master/javascript-based/crossDomain.html">javascript 跨域</a> <br /> 
 
 
 <h3 name="OjectOriented">Oject-Oriented</h3>
diff --git a/javascript-based/crossDomain.html b/javascript-based/crossDomain.html
@@ -0,0 +1,10 @@
+ajax:XMLHttpRequest();不能跨域<br />
+<br />
+跨域的方法<br />
+1.document.domain="a.com"<br />
+2.服务器代理：XMLHttpRequest代理文件<br />
+3.script 标签：jsonp<br />
+4.location.hash (iframe)<br />
+5.window.name (iframe)<br />
+6 flash<br />
+7 html5 postMessage
