Maison > Article > développement back-end > php网站首页报错 Resource id #6
测试页面报错:
Error page: /index.php
Error infos: No database selected
Error sql: select * from c_seo where id=1
不知道问题出来哪里,有人帮我看下吗
$this->queryString 的值是select * from c_seo where id=1
$this->linkID 的值是Resource id #6
<?phpfunction Query($id="me",$sql=''){ $this->Execute($id,$sql);}function Execute($id="me", $sql=''){ global $DB; if($DB->isClose) { $this->Open(false); $DB->isClose = false; } if(!empty($sql)) { $this->SetQuery($sql); } //SQL语句安全检查 if($this->safeCheck) { CheckSql($this->queryString); } $this->result[$id] = mysql_query($this->queryString,$this->linkID); if($this->result[$id]===false) { $this->DisplayError(mysql_error()." <br />Error sql: <font color='red'>".$this->queryString."</font>"); }}function DisplayError($msg){ $errorTrackFile = dirname(__FILE__).'/../data/mysql_error_trace.inc'; if( file_exists(dirname(__FILE__).'/../data/mysql_error_trace.php') ) { @unlink(dirname(__FILE__).'/../data/mysql_error_trace.php'); } $emsg = ''; $emsg .= "<div><h3>Error Warning!</h3>\r\n"; $emsg .= "<div style='line-helght:160%;font-size:14px;color:green'>\r\n"; $emsg .= "<div style='color:blue'><br />Error page: <font color='red'>".$this->GetCurUrl()."</font></div>\r\n"; $emsg .= "<div>Error infos: {$msg}</div>\r\n"; $emsg .= "<br /></div></div>\r\n"; echo $emsg;}?>
No database selected
检查下……
Error infos: No database selected 没选择数据库。
配置有问题吧!
No database selected
检查下……
尴尬...重新检查了下,发现是数据库名写错了...上横杆、下横杠搞错了
谢谢你