一小段代码,请各位高手帮忙看看哪里有问题(在线等待~~) 执行没有错误,建议先用appletviewer测试 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 另外,修改权限文件:java.policy,赋予相应的权限。可参考:grant codeBase "file:${java.home}/lib/ext/*" { permission java.security.AllPermission;};grant { permission java.lang.RuntimePermission "stopThread"; permission java.net.SocketPermission "localhost:1024-", "listen"; permission java.util.PropertyPermission "java.version", "read"; permission java.util.PropertyPermission "java.vendor", "read"; permission java.util.PropertyPermission "java.vendor.url", "read"; permission java.util.PropertyPermission "java.class.version", "read"; permission java.util.PropertyPermission "os.name", "read"; permission java.util.PropertyPermission "os.version", "read"; permission java.util.PropertyPermission "os.arch", "read"; permission java.util.PropertyPermission "file.separator", "read"; permission java.util.PropertyPermission "path.separator", "read"; permission java.util.PropertyPermission "line.separator", "read"; permission java.util.PropertyPermission "java.specification.version", "read"; permission java.util.PropertyPermission "java.specification.vendor", "read"; permission java.util.PropertyPermission "java.specification.name", "read"; permission java.util.PropertyPermission "java.vm.specification.version", "read"; permission java.util.PropertyPermission "java.vm.specification.vendor", "read"; permission java.util.PropertyPermission "java.vm.specification.name", "read"; permission java.util.PropertyPermission "java.vm.version", "read"; permission java.util.PropertyPermission "java.vm.vendor", "read"; permission java.util.PropertyPermission "java.vm.name", "read";};grant { permission javax.net.ssl.SSLPermission "setHostnameVerifier"; permission javax.net.ssl.SSLPermission "getSSLSessionContext";}; 执行不了啊!!我是用txt写的 用appletviewer调试时报错~~~~~~~~~~~~~~ 在bin下,appletviewer chartroom1.html就是这样执行的啊!半天不出结果 执行你的程序,没有看到有什么错误,我不知道会不会其他出错了<applet code="Chartroom1",widht=300,height=200></applet>将这些另存为一个文件,如1.html然后用appletviewer执行,appletviewer 1.html IoBuffer是怎样的一种数据结构 用泛型和反射编写排序类 大家好,我做的JAVA IDE初步完成了,但是论文不知怎么样写,请各位提点建议吗? 关于jfreechart显示文字问题 线程队列:该程序有些问题,出在哪,怎么解决? 关于记事本IO! 问个很简单的问题(答得好给50,友情参与也给) 学习java的rmi时遇到了问题 唉,如何引用package呢? 想入门 一个比较简单的问题!~(关于线程) for()小问题
grant codeBase "file:${java.home}/lib/ext/*" {
permission java.security.AllPermission;
};grant {
permission java.lang.RuntimePermission "stopThread";
permission java.net.SocketPermission "localhost:1024-", "listen";
permission java.util.PropertyPermission "java.version", "read";
permission java.util.PropertyPermission "java.vendor", "read";
permission java.util.PropertyPermission "java.vendor.url", "read";
permission java.util.PropertyPermission "java.class.version", "read";
permission java.util.PropertyPermission "os.name", "read";
permission java.util.PropertyPermission "os.version", "read";
permission java.util.PropertyPermission "os.arch", "read";
permission java.util.PropertyPermission "file.separator", "read";
permission java.util.PropertyPermission "path.separator", "read";
permission java.util.PropertyPermission "line.separator", "read";
permission java.util.PropertyPermission "java.specification.version", "read";
permission java.util.PropertyPermission "java.specification.vendor", "read";
permission java.util.PropertyPermission "java.specification.name", "read";
permission java.util.PropertyPermission "java.vm.specification.version", "read";
permission java.util.PropertyPermission "java.vm.specification.vendor", "read";
permission java.util.PropertyPermission "java.vm.specification.name", "read";
permission java.util.PropertyPermission "java.vm.version", "read";
permission java.util.PropertyPermission "java.vm.vendor", "read";
permission java.util.PropertyPermission "java.vm.name", "read";
};grant {
permission javax.net.ssl.SSLPermission "setHostnameVerifier";
permission javax.net.ssl.SSLPermission "getSSLSessionContext";
};
我是用txt写的
就是这样执行的啊!
半天不出结果
</applet>
将这些另存为一个文件,如1.html然后用appletviewer执行,
appletviewer 1.html