数据库输入操作的错误？请多指点。

Question

try
$addarticle="insert into article(title,writer,`time`,content,source) 
                values({$_POST['txttitle']},{$_POST['writer']},now(),
                       {$_POST['txtcontent']},${POST['writefrom']";

Answer 1

错了
try
$addarticle="insert into article(title,writer,`time`,content,source) 
                values({$_POST['txttitle']},{$_POST['writer']},now(),
                       {$_POST['txtcontent']},{$_POST['writefrom']})";

Answer 2

你比较一下就看出来了,你的SQL语句少个")",
另外还有一些小的要注意的地方
如是否有mysql关键字，如果有用"`"引上.