Function.prototype.temp_constructor= Function.prototype.constructor; Function.prototype.constructor=function(){ if (arguments && typeof arguments[0]==="string"){ if (arguments[0]==="debugger") return "" } return Function.prototype.temp_constructor.apply(this, arguments); }; //The hook timer function replaces the debugger _setInterval = setInterval setInterval = function setInterval(code, time){ console.log(code, time) code = code.toString().replace(/debugger/, "").replace(/function ()/, "function xxx") return _setInterval(new Function(code) , time) } _setTimeout = setTimeout setTimeout = function setTimeout(code, time){ console.log(code, time) code = code.toString().replace(/debugger/, "").replace(/function ()/, "function xxx") return _setTimeout(new Function(code), time) }

See https://www.ruanyifeng.com/blog/2019/09/cookie-samesite.html

Try the following methods respectively:

1. Direct setting of php code

 header('Set-Cookie: cross-site-cookie=name;  SameSite=None; Secure'); setcookie('cross-site-cookie', 'name', ['samesite' => 'None', 'secure' => true]); //This method seems feasible, but it needs to have a base class in the project, which can be set uniformly session_set_cookie_params(['samesite' => 'None', 'secure' => true]); $currentCookieParams = session_get_cookie_params(); $cookie_domain= 'your domain'; if (PHP_VERSION_ID >= 70300) { session_set_cookie_params([ 'lifetime' =>  $currentCookieParams["lifetime"], 'path' => '/', 'domain' => $cookie_domain, 'secure' => "1", 'httponly' => "1", 'samesite' => 'None', ]); } else { session_set_cookie_params( $currentCookieParams["lifetime"], '/;  samesite=None', $cookie_domain, "1", "1" ); } session_start(); //Waiting for verification

 <! DOCTYPE html>
 < html >
 < head  lang = "en" >
 < meta  charset = "UTF-8" >
 < title ></ title >
 </ head >
 < body >
 < img  src = ""  alt = ""  id = "Cimg"  style = "width:200px; height:200px;border-radius:200px;border:1px solid red; " />
 < input  type = "file"  id = "fi"  onchange = "imagePreview(this)"  />
 < script  type = "text/javascript" >
 function  imagePreview ( input ){
 var  files  =  input . files ;
 //Assume that "preview" is the div of the image to be displayed
 var  preview  =  input . parentNode ;
 for  ( var  i  =  zero ;  i  <  files . length ;  i ++ )  { //Preview the newly added picture
 var  file  =  files [ i ];
 var  imageType  =  /^image\// ;
 if  (  ! imageType . test ( file . type )  )  {
 alert ( "Please select a picture type to upload" );
 continue ;
 }
 var  img  =  document . getElementById ( "Cimg" )
 img . classList . add ( "obj" );
 img . file  =  file ;
 img . style . width  =  "100px" ;
 preview . appendChild ( img );
 var  reader  =  new  FileReader ();
 reader . onload  =  ( function ( aImg )  {
 return  function ( e )  {
 aImg . src  =  e . target . result ;
 };
 })( img );
 reader . readAsDataURL ( file );
 }
 }
 </ script >

 </ script >
 </ body >
 </ html >

int x = pnt.X;
int y = pnt.Y;
for (double d = 0; d < max; d += inc)
{
GL.Vertex2(Math. Cos(d) * r + x, Math.Sin(d) * r + y);
}

GL.End();
}
else
{
//graphicsObjectGDIP. FillPolygon(brushh, list);
}
}

http.get(url1, function(res){
var json = "";

res.setEncoding("utf8"); // If it is a resource type, it needs to be set to binary
res.on("data", function(chunk){
json+=chunk;
});

res.on("end", function(){
console.log(json)
});
});

O_RDONLY Open file as read-only

O_WRONLY Open file in write only mode

O_RDWR Open file in read-write mode . The above three flags are mutually exclusive, that is, they cannot be used at the same time, but they can be used with the following flags OR ( | ）Operator combination .

O_CREAT If the file to be opened does not exist, the file will be created automatically .

O_EXCL If O_CREAT This command will check whether the file exists . If the file does not exist, the file will be created; otherwise, the file will be opened incorrectly . In addition, if O_CREAT And O_EXCL At the same time, if the file to be opened is a symbolic connection, the file will fail to be opened .

O_NOCTTY If the file to be opened is a terminal device, the terminal will not be regarded as a process control terminal .

O_TRUNC If the file exists and is opened in a writable manner, this flag will clear the file length as zero , and the data originally stored in the file will also disappear .

O_APPEND When reading or writing a file, it will move from the end of the file, that is, the written data will be added to the end of the file in an additional way .

O_NONBLOCK Open the file in an unblocked way, that is, whether there is data reading or waiting, it will immediately return to the process .

O_NDELAY with O_NONBLOCK.

O_SYNC Open files in sync .

O_NOFOLLOW If the parameter pathname If the file referred to is a symbolic connection, the file opening will fail .

O_DIRECTORY If the parameter pathname If the file you are referring to is not a directory, opening the file will fail. Note: This is Linux2. 2 Special flag in the future to avoid some system security problems . 

 $(window.parent.document).contents().find("#gamePlay")[0].contentWindow.startGame();

StartGame() is the js function of the iframe page. When testing, it was found that the function referencing js in the iframe could not be called directly, but the js function of the iframe html page could only be called first.