mysql; 以下测试 参数都在服务端php文件定义，客户端并不传输;

$sqlstr 数据由adodb读mssql数据库，读出的中文转码：iconv("GBK","UTF-8",$str)

如果直接运行服务器端php文件，直接运行mysql inert 不会出问题

但是如果由客户端post到php，运行mysql 就报错：

Incorrect string value: '\x87\xE7\xA7\x91\xE7\x82...' for column 'typename' at row 1

如果echo $sqlstr

输出：INSERT INTO dede_arctype SET id ='2001', reid ='1002', topid ='1002', sortrank ='50', typename ='妇科炎症', typedir ='{cmspath}/a' 没问题

直接在mysql-front运行:

INSERT INTO dede_arctype SET id ='2001', reid ='1002', topid ='1002', sortrank ='50', typename ='妇科炎症', typedir ='{cmspath}/a' 也没问题

这是为什么？？？

回复讨论(解决方案)

但是如果由客户端post到php，运行mysql 就报错：

Incorrect string value: '\x87\xE7\xA7\x91\xE7\x82...' for column 'typename' at row 1

将你post过来的数据转换一下编码$typename = iconv("UTF-8", "UTF-8", $typename);

你试试从utf-8转为utf-8

不转码

echo base64_encode($str);

贴出结果

不转码

echo base64_encode($str);

贴出结果

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

INSERT INTO dede_arctype SET id ='1002', reid ='0', topid ='0', sortrank ='0', typename ='恒生妇科', typedir ='{cmspath}/ahsfk', isdefault ='1', tempindex ='{style}/index_article.htm', templist ='{style}/list_article.htm', temparticle='{style}/article_article.htm', namerule ='{typedir}/{Y}{M}{D}/{aid}.html', namerule2 ='{typedir}/list_{tid}_{page}.html', description='恒生医院妇科拥有一支由多名资深专家、主治医师、主管护师组成的...', keywords ='深圳妇科,人流,痛经,生殖器,宫颈疾病,女性,炎症,肿瘤,更...', seotitle ='恒生妇科'数据没有问题

你在插入前有 mysql_query('set names utf8'); 吗？

INSERT INTO dede_arctype SET id ='1002', reid ='0', topid ='0', sortrank ='0', typename ='恒生妇科', typedir ='{cmspath}/ahsfk', isdefault ='1', tempindex ='{style}/index_article.htm', templist ='{style}/list_article.htm', temparticle='{style}/article_article.htm', namerule ='{typedir}/{Y}{M}{D}/{aid}.html', namerule2 ='{typedir}/list_{tid}_{page}.html', description='恒生医院妇科拥有一支由多名资深专家、主治医师、主管护师组成的...', keywords ='深圳妇科,人流,痛经,生殖器,宫颈疾病,女性,炎症,肿瘤,更...', seotitle ='恒生妇科'数据没有问题

你在插入前有 mysql_query('set names utf8'); 吗？

$db->Execute("SET NAMES UTF-8");

INSERT INTO dede_arctype SET id ='1002', reid ='0', topid ='0', sortrank ='0', typename ='恒生妇科', typedir ='{cmspath}/ahsfk', isdefault ='1', tempindex ='{style}/index_article.htm', templist ='{style}/list_article.htm', temparticle='{style}/article_article.htm', namerule ='{typedir}/{Y}{M}{D}/{aid}.html', namerule2 ='{typedir}/list_{tid}_{page}.html', description='恒生医院妇科拥有一支由多名资深专家、主治医师、主管护师组成的...', keywords ='深圳妇科,人流,痛经,生殖器,宫颈疾病,女性,炎症,肿瘤,更...', seotitle ='恒生妇科'数据没有问题

你在插入前有 mysql_query('set names utf8'); 吗？

$db->Execute("SET NAMES UTF-8");

不转码

echo base64_encode($str);

贴出结果

大哥：插入数据库显示：å­?宫å?…è??ç??这样的乱码，

如果echo $typename;显示：\u4e0d\u80b2\u4e0d\u5b55'\u6210\u529f

这是为什么呢？？？

$db->Execute("SET NAMES UTF-8"); ？？？

这就是问题所在！

$db->Execute("SET NAMES UTF8");

mysql 中表示 utf-8 字符集的名字是 utf8 那不是 utf-8

这一特殊情况源于最初的程序员的手误，但已经无法再纠正过来了

对客户端传递到服务端的表单数据实行:urlencode() 编码 URL 字符串

对客户端传递到服务端的表单数据实行:urlencode() 编码 URL 字符串

客户端没有具体数据传递过来，传递的只是操作条件、

$db->Execute("SET NAMES UTF-8"); ？？？

这就是问题所在！

$db->Execute("SET NAMES UTF8");

mysql 中表示 utf-8 字符集的名字是 utf8 那不是 utf-8

这一特殊情况源于最初的程序员的手误，但已经无法再纠正过来了

非常感谢、好像真是这个问题！！