用html制作了一个注册页面,提交到php页面,用post方法传送数据,但是文本框中输入了中文无法存入sql数据库中。求解,下面是关键代码:
======================================================================================
$userid=$_POST['userid'];
$username=$_POST['username'];
$userpwd=$_POST['userpwd'];
$userage=$_POST['userage'];
$usersex=$_POST['usersex'];
$conn=mysql_connect("localhost","root","");
mysql_select_db("newdb",$conn);
$sql="INSERT INTO usersinfo (userid,userpwd,username,userage,usersex)values('$userid','$userpwd','$username','$userage','$usersex')";
mysql_query("set names 'utf8'");
$query=mysql_query($sql,$conn);
======================================================================================
userid usepwd userage 这三项为数字,可以存入sql数据库中,但是username usersex无法存入,
打开phpmyadmin 查看数据库,发现中文的那几栏都只有一个空格,存进去失败了。
不知道出现什么问题,添加了:
echo $userid."
";
echo $username."
";
echo $userpwd."
";
echo $userage."
";
echo $usersex."
";
发现可以正常输出任何变量,说明不是取值问题,是存入数据库的时候出问题了,我想是不是数据编码的问题..?
回复讨论(解决方案)
可否把数据库表结构贴出来看看是不是数据库字段类型的问题
一般是字符编码问题,可能你页面是GB2312数据库是UTF8,你用iconv("gbk","utf-8",$_POST['xx'])转下
可否把数据库表结构贴出来看看是不是数据库字段类型的问题
这是我的数据库表结构
一般是字符编码问题,可能你页面是GB2312数据库是UTF8,你用iconv("gbk","utf-8",$_POST['xx'])转下
这是我的phpdesigner的文件编码方式,数据库用的是utf8
插不进去就会报错!
echo mysql_error();
就可知道问题的症结
插不进去就会报错!
echo mysql_error();
就可知道问题的症结
按版主所说的设置了,但是还是添加不上,没有出错显示,检查数据库表发现存进去了,存进去的是一个空格
如图.
一般是字符编码问题,可能你页面是GB2312数据库是UTF8,你用iconv("gbk","utf-8",$_POST['xx'])转下
按这样改正确了!..但是输出到页面上又变成乱码...不知是何问题..
一般是字符编码问题,可能你页面是GB2312数据库是UTF8,你用iconv("gbk","utf-8",$_POST['xx'])转下
按这样改正确了!..但是输出到页面上又变成乱码...不知是何问题..
那是因为你页面和数据库字符编码不一致,以后设计的时候要两边一致,现在么,用iconv再转回去好了。
发一个 Ecshop 给你看一下。
另外网页代码编码,也需要用跟数据库一致才行。
插不进去就会报错!
echo mysql_error();
就可知道问题的症结
按版主所说的设置了,但是还是添加不上,没有出错显示,检查数据库表发现存进去了,存进去的是一个空格
如图. 我跟你说怎么设置了吗?
我只告诉你如何查找原因
你都没有把错误信息贴出来,我怎么可能告诉你该怎么做
插不进去就会报错!
echo mysql_error();
就可知道问题的症结
按版主所说的设置了,但是还是添加不上,没有出错显示,检查数据库表发现存进去了,存进去的是一个空格
如图. 我跟你说怎么设置了吗?
我只告诉你如何查找原因
你都没有把错误信息贴出来,我怎么可能告诉你该怎么做
额..我的意思是把那行提示出错内容的代码添加了,然后没有错误提示...然后自己检查了数据库,发现其实存进去了,但是存进去的是空格...
user_id应该设置自动增长属性

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