$query=mysql_query("SELECT ".$table->book_list.".book_name,".$table->book_list.".author,".$table->book_list.".contents,".$table->book_list.".book_id ,".$table->book.".book_path
FROM ".$table->book_list.",".$table->book
WHERE ".$table->book_list.".book_id=".$table->book.".book_id ");
FROM ".$table->book_list.",".$table->book
WHERE ".$table->book_list.".book_id=".$table->book.".book_id ");
$table->book
两张表啊
难道不是这样写的吗
FROM $table->book_list".",".$table->book."
WHERE". $table->book_list."book_id=".$table->book."book_id" );
require_once("config.php");
$book_id=$_GET['book_id'];
mysql_query("UPDATE $table->read_num SET day_hits=day_hits+1,week_hits=week_hits+1,month_hits=month_hits+1,all_hits=all_hits+1 WHERE book_id=$book_id");
$que=mysql_query("SELECT $table->book.chapter,$table->book.book_id,$table->book.content
FROM $table->book WHERE $table->book.book_id=$book_id");
while($result=mysql_fetch_array($que))//为什么这里有错呢
{
$chapter=$result['chapter'];
$content=$result['content'];
echo "<A target=_blank href=\"add_hits3.php?chapter=$chapter\">$chapter</A>";
}
?>
我改来改去,还是不行啊
不知道到底是哪里错了
一点头绪也没,各位指点一下呢
是数据库的问题还是什么呢,我数据库里明明有这些数据的啊
这几天,我天天在研究这些,可是还是不明白我现在到底错在哪里
写到语句中不是应该$table->book_list.字段名,$table->book.字段名吗
是查询错了,可能查不到吧
但我不知道现在怎么改啊,我也觉得没错啊book_list有字段book_name书名,author作者,contents简介
book有字段chapter_id第几章,chapter每章的内容,book_path下载的路径
一本书,一是可以下载,二是把每个章节显示出来
各位帮我看看呢,我改怎么做呢现在是我复杂的我做不出来
想就做得简单的象上面的那个程序,但也不可以
mysql_fetch_array出错
你把它去掉看看
为什么不能写table->指向表什么什么呀