能不能详细的讲解一下response.sendError(int number);啊?

04-08-11 zxplzy

能不能详细的讲解一下response.sendError(int number);啊? 最好给个SERVLET的代码,谢谢

org.cnjsp.util.PropertyManager pm = org.cnjsp.util.PropMan.getInstance("/cnjbb2.properties");

pm.reloadProps();

String status = pm.getProperty("status");

if(status == null || status.equals("install")) {

response.sendError(404);

return;

}

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