package server;

import java.io.UnsupportedEncodingException;

public class HomeHtmlPage extends HtmlPage {

private StringBuilder content;

public HomeHtmlPage() {

content = new StringBuilder();

super.generateFrame(content);

String buttons = "<div style='margin:50px'>"

+ "<a href='/index?ver=new' type='button' class='btn btn-info btn-block'>新购物单</a></div>"

+ "<div style='margin:50px'>"

+ "<a href='/index?ver=old' type='button' class='btn btn-info btn-block'>查看上次购物单</a></div>";

content.insert(content.indexOf("</body>"), buttons);

}

@Override

protected int getContentLength() {

try {

return this.content.toString().getBytes("utf-8").length;

} catch (UnsupportedEncodingException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

return 0;

}

@Override

protected String getContent() {

return this.content.toString();

}

}