当我在引用外部网页的 JSF 页面中使用 IFrame 时。页面未呈现。
JSF 代码:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html">
<f:loadBundle basename="resources.application" var="msg" />
<h:head>
<title>E-Payment Gateway</title>
<link type="text/css" rel="stylesheet"
href="${facesContext.externalContext.requestContextPath}/resources/css/main_style.css" />
</h:head>
<h:body>
<f:view>
<div style="height: 200px;">
</div>
<div class="centercol" style="margin: auto;position: relative">
<iframe
src="http://google.com">
</iframe>
</div>
</f:view>
</h:body>
HTML 结果
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
<title>E-Payment Gateway</title>
<link type="text/css" rel="stylesheet" href="/EPG_WEB_CUST/resources/css/main_style.css" /></head><body>
<div style="height: 200px;">
</div>
<div class="centercol" style="margin: auto;position: relative">
<iframe src="http://google.com">
#document<html><head></head><body></body></html></iframe>
</div></body></html>
我不知道是什么导致了这个问题,它总是显示空的渲染 HTML