如果我這樣做：
window.screen，我得到：
Screen {availWidth: 3440, availHeight: 1415, width: 3440, height: 1440, colorDepth: 24, …}availHeight: 1415availLeft: -1057availTop: -1415availWidth: 3440colorDepth: 24height: 1440orientation: ScreenOrientation {angle: 0, type: 'landscape-primary', onchange: null}angle: 0onchange: nulltype: "landscape-primary"[[Prototype]]: ScreenOrientationpixelDepth: 24width: 3440[[Prototype]]: Screen
所以我假設，我可以訪問它，所以我像這樣將它發送到我的后端：
var data = {};
data.w = window.screen; //as soon as I did this, I can't never see request sent out in the network tab, if I changed that line to `data.w = 'test';`, only then I see request sending out again...
$.ajax({
method: 'POST',
url: '/tested-route',
crossDomain: true,
contentType: false,
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('value'),
"Accept": "application/json",
"Content-Type": "application/x-www-form-urlencoded",
"Cache-Control": "no-cache"
},
data: data,
success: function(response){
console.log(response);
},
error: function(jqXHR, textStatus, errorThrown) {
console.log(JSON.stringify(jqXHR));
console.log("AJAX error: " textStatus ' : ' errorThrown);
}
});
uj5u.com熱心網友回復：
只有物件的可列舉屬性才會被序列化JSON.stringify。
將您關心的屬性復制到一個新物件并對其進行編碼，如果您想將它們編碼為 JSON。
轉載請註明出處，本文鏈接：https://www.uj5u.com/qianduan/424068.html
標籤：javascript php 阿贾克斯 拉拉维尔