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HomeBackend DevelopmentPHP Tutorial小弟我用flex+php+mysql读取数据显示出现了有关问题!看上写法如何改?

我用flex+php+mysql读取数据显示出现了问题!看下写法怎么改??
这是BookDAO.php的代码:


   $link = mysql_connect("localhost","***","***");

   mysql_select_db("book");

   mysql_query("SET NAMES 'utf8' ");

   /*返回XML格式的books*/

   $sql = 'SELECT * FROM books';

   $result = mysql_query($sql);

                  echo "";

   echo "\n";

   while($row = mysql_fetch_array($result)){

   echo  "" .$row["id"]."";

   echo  "" .$row["author"]. "";

   echo  "" .$row["title"]. "\n";

   echo  "" .$row["genre"]. "\n";

   echo  "" .$row["price"]. "\n";

   echo  "" .$row["publish_date"]. "\n";

   echo  "" .$row["description"]. "\n";

   }

   echo "
\n";


   mysql_close($link);
?>

在mxml的显示结果是:由于放不上图片我就把结果简单的样子数出来:
             你好!
   这就是datagrid显示数据的内容,把auhtor标签也显示在页面上,而不是只显示  “你好!”  这个内容。。。。
   求写法?
      
------最佳解决方案--------------------
htmlspecialchars()把你的XML字符串放进去,之后打印出去,这是因为你没用Header指明content-type的原因。

你直接header("Content-Type:xml");,后面代码不变,浏览器一样可以打印出带标签的XML。
------其他解决方案--------------------
改变一下报头:header("Content-Type:xml");
------其他解决方案--------------------
怎么改呢?这个我没用过,不知道怎么改?你写出个例子看看。
------其他解决方案--------------------
我加了这个报头,没起什么作用,还是带有  输出······
------其他解决方案--------------------
我加了这个报头,没起什么作用,还是带有  输出······
------其他解决方案--------------------
你到底是要标签还是不要标签。
------其他解决方案--------------------
不要标签

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