我用applet实现调用一个web service,在myeclipse里面能成功运行，但是用浏览器打开，出现这个错误
org.codehaus.xfire.XFireRuntimeException: Could not invoke service.. Nested exception is org.codehaus.xfire.fault.XFireFault: access denied (java.util.PropertyPermission http.proxyHost read)
org.codehaus.xfire.fault.XFireFault: access denied (java.util.PropertyPermission http.proxyHost read)
at org.codehaus.xfire.fault.XFireFault.createFault(XFireFault.java:89)
at org.codehaus.xfire.client.Invocation.invoke(Invocation.java:83)
at org.codehaus.xfire.client.Invocation.invoke(Invocation.java:114)
at org.codehaus.xfire.client.Client.invoke(Client.java:336)
at org.codehaus.xfire.client.XFireProxy.handleRequest(XFireProxy.java:77)
at org.codehaus.xfire.client.XFireProxy.invoke(XFireProxy.java:57)
at $Proxy8.hello(Unknown Source)
at ss.whj.services.NotHelloWorldApplet.init(NotHelloWorldApplet.java:31)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.security.AccessControlException: access denied (java.util.PropertyPermission http.proxyHost read)
查找了网上很多资料，都说修改java_home里面的java.policy就可以了，但是我修改了还是没有反应，都忙活了好几天了，请高人指点，不胜感激~~
