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HomeBackend DevelopmentPHP Tutorial查询数据库的数据乱码 求解决

1.php和html 都是utf-8
2.convention.php  里面的'DEFAULT_CHARSET'       => 'utf-8', 
3.DbMysql.class.php  改成这样也不对   $result[] = auto_charset($row, gb2312, utf8)
// 自动转换字符集 支持数组转换
function auto_charset($fContents,$from,$to){
    $from   =  strtoupper($from)=='UTF8'? 'utf-8':$from;
    $to       =  strtoupper($to)=='UTF8'? 'utf-8':$to;
    if( strtoupper($from) === strtoupper($to) || empty($fContents) || (is_scalar($fContents) && !is_string($fContents)) ){
        //如果编码相同或者非字符串标量则不转换
        return $fContents;
    }
    if(is_string($fContents) ) {
        if(function_exists('mb_convert_encoding')){
            return mb_convert_encoding ($fContents, $to, $from);
        }elseif(function_exists('iconv')){
            return iconv($from,$to,$fContents);
        }else{
            return $fContents;
        }
    }
    elseif(is_array($fContents)){
        foreach ( $fContents as $key => $val ) {
            $_key =     auto_charset($key,$from,$to);
            $fContents[$_key] = auto_charset($val,$from,$to);
            if($key != $_key ) {
                unset($fContents[$key]);
            }
        }
        return $fContents;
    }
    else{
        return $fContents;
    }
}


解决不了了  新手求助中-----


回复讨论(解决方案)

如果只是查询数据库,则只要设置 set names utf8 就可以取出utf-8的数据了。当然了。你的表必须为utf8编码才行。

php和html 都是utf-8 的
那么在连接数据库后执行sql指令  set names utf8 即可
当然这是指数据库是 mysql 且设计的字段是支持宽字符的情况



php和html 都是utf-8 的
那么在连接数据库后执行sql指令  set names utf8 即可
当然这是指数据库是 mysql 且设计的字段是支持宽字符的情况
set names utf8  是在哪儿啊??是thinkphph 文件夹的哪个文件呢?

'DEFAULT_CHARSET'       => 'utf-8', // 默认输出编码
'DB_CHARSET'            => 'utf8',      // 数据库编码默认采用utf8

thinkphph 不需要你 set names utf8
他会自己完成

找到了根源 就是这两句啊 擦
   // $job=M("Form");
   // $list=$job->where()->find();
   $job=M("Form");
   $list=$job->select();
其他啥也没改
新手勿喷

mysql_query('set names utf-8');

出现乱码,就一定有一处字符码不同,可能你建库的时候编码就不一样,你可以查看库的编码,show create datebase 库名 编码一致是不会乱码的

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