帝国CMS全站alert弹窗改JSON格式输出，不影响原版功能。
1、在要输出json头部代码
define('API_WORK', true)；2.改造printerror和printerror2，增加一个参数$statuscode，不写的状态200
/**
* cighsen02 365182575 弹窗改 json接口，还支持 404， 401等
* time: 2022.09.15
*/
//错误提示
function printerror($error="",$gotourl="",$ecms=0,$noautourl=0,$novar=0, $statuscode = 200){
global $empire,$editor,$public_r,$ecms_config;
if($editor==1){$a="../";}
elseif($editor==2){$a="../../";}
elseif($editor==3){$a="../../../";}
else{$a="";}
if($ecms==1||$ecms==9)
{
$a=ECMS_PATH.'e/data/';
}
if(strstr($gotourl,"(")||empty($gotourl))
{
if(strstr($gotourl,"(-2"))
{
$gotourl_js="history.go(-2)";
$gotourl="javascript:history.go(-2)";
}
else
{
$gotourl_js="history.go(-1)";
$gotourl="javascript:history.go(-1)";
}
}
else
{$gotourl_js="self.location.href='$gotourl';";}
if(empty($error))
{$error="DbError";}
if($ecms==9)//前台弹出对话框
{
@include $a.LoadLang("pub/q_message.php");
$error=empty($novar)?$qmessage_r[$error]:$error;
//cighsen02 365182575
if(defined('API_WORK') && API_WORK) throw new Exception($error, '1' . $statuscode);
echo"<script>alert('".$error."');".$gotourl_js."</script>";
db_close();
$empire=null;
exit();
}
elseif($ecms==8)//后台弹出对话框
{
@include $a.LoadLang("pub/message.php");
$error=empty($novar)?$message_r[$error]:$error;
//cighsen02 365182575
if(defined('API_WORK') && API_WORK) throw new Exception($error, '1' . $statuscode);
echo"<script>alert('".$error."');".$gotourl_js."</script>";
db_close();
$empire=null;
exit();
}
elseif($ecms==7)//前台弹出对话框并关闭窗口
{
@include $a.LoadLang("pub/q_message.php");
$error=empty($novar)?$qmessage_r[$error]:$error;
//cighsen02 365182575
if(defined('API_WORK') && API_WORK) throw new Exception($error, '1' . $statuscode);
echo"<script>alert('".$error."');window.close();</script>";
db_close();
$empire=null;
exit();
}
elseif($ecms==6)//后台弹出对话框并关闭窗口
{
@include $a.LoadLang("pub/message.php");
$error=empty($novar)?$message_r[$error]:$error;
echo"<script>alert('".$error."');window.close();</script>";
db_close();
$empire=null;
exit();
}
elseif($ecms==0)
{
@include $a.LoadLang("pub/message.php");
$error=empty($novar)?$message_r[$error]:$error;
//cighsen02 365182575
if(defined('API_WORK') && API_WORK) throw new Exception($error, '1' . $statuscode);
@include($a."message.php");
}
else
{
@include $a.LoadLang("pub/q_message.php");
$error=empty($novar)?$qmessage_r[$error]:$error;
//cighsen02 365182575
if(defined('API_WORK') && API_WORK) throw new Exception($error, '1' . $statuscode);
@include($a."../message/index.php");
}
db_close();
$empire=null;
exit();
}
/**
* cighsen02 365182575 弹窗改 json接口，还支持 404， 401等
* time: 2022.09.15
*/
//错误提示2：直接文字
function printerror2($error='',$gotourl='',$ecms=0,$noautourl=0, $statuscode = 200){
global $empire,$public_r;
if(strstr($gotourl,"(")||empty($gotourl))
{
if(strstr($gotourl,"(-2"))
{
$gotourl_js="history.go(-2)";
$gotourl="javascript:history.go(-2)";
}
else
{
$gotourl_js="history.go(-1)";
$gotourl="javascript:history.go(-1)";
}
}
else
{$gotourl_js="self.location.href='$gotourl';";}
if($ecms==9)//弹出对话框
{
//cighsen02 365182575
if(defined('API_WORK') && API_WORK) throw new Exception($error, '1' . $statuscode);
echo"<script>alert('".$error."');".$gotourl_js."</script>";
}
elseif($ecms==7)//弹出对话框并关闭窗口
{
//cighsen02 365182575
if(defined('API_WORK') && API_WORK) throw new Exception($error, '1' . $statuscode);
echo"<script>alert('".$error."');window.close();</script>";
}
else
{
@include(ECMS_PATH.'e/message/index.php');
}
db_close();
exit();
}3、使用自动加载功能和异常处理，以上3个步骤完成，一起来体验吧
