0
我有一个域名,如URL,lastModified等现在我想查看我从这段代码到列表页面的信息。我该怎么办THT在浏览器上查看数据
def url = new URL("http://www.google.com")
HttpURLConnection connection = (HttpURLConnection)url.openConnection()
// long contentLength = Long.parseLong(connection.getHeaderField("Content-Length"));
connection.setRequestMethod("GET")
connection.connect()
connection.getURL()
println("Date: " + new Date(connection.getDate()))
println("LastModified Date:" + new Date(connection.getLastModified()))
if (connection.responseCode == 200 || connection.responseCode == 201){
def returnMessage = connection.content
//print out the full response
println "${returnMessage}";
System.out.println(connection.getURL());
} else {
println "Error Connecting to " + url
println "Couldn't connect to url"
}
哪里?在一个页面?你的问题有点含糊。请提供更多关于环境的细节。 – mschonaker 2012-07-06 03:12:54
我的意思是我现在得到这个println的东西来检查它的工作与否。现在我想在grails list.gsp页面中填充这些信息 – sam1132 2012-07-06 03:21:08