js向php發送post請求失敗，求解,該怎麼處理

js向php發送post請求失敗，求解

function alertWin(title, msg, w, h) { 
        var titleheight = "22px"; // 視窗標題高度 
        var bordercolor = "#666699"; //視窗的邊框顏色 
        var titlecolor = "#FFFFFF"; // 視窗的標題顏色 
        var titlebgcolor = "#666699"; // 視窗的標題背景色 
        var bgcolor = "#FFFFFF"; // 內容背景色 
        var iWidth = document.documentElement.clientWidth; //這個視窗的寬度 
        var iHeight = document.documentElement.clientHeight; //這個視窗的高度 
        //建立一個彈出層 
        var msgObj = document.createElement("div"); 
        //設定彈出的層的樣式 
        msgObj.style.cssText = "position:absolute;font:11px '宋體';top:" + (iHeight - h) / 2 + "px;left:" + (iWidth - w) / 2 + "px;width:" + w + "px;height:" + h + "px;text-align:center;border:1px solid " + bordercolor + ";background-color:" + bgcolor + ";padding:1px;line-height:22px;z-index:1001;"; 
        document.body.appendChild(msgObj); 
        //建立一個table用於容納層上的內容 
        var table = document.createElement("table"); 
        //將Table放到彈出層上 
        msgObj.appendChild(table); 
        //設定table的格式 
        table.style.cssText = "margin:0px;border:0px;padding:0px;"; 
        table.cellSpacing = 0; 
        //插入一行用於顯示標題 
        var tr = table.insertRow(-1); 
        //插入一個儲存格用於容納標題 
        var titleBar = tr.insertCell(-1); 
        titleBar.style.cssText = "width:100%;height:" + titleheight + "px;text-align:left;padding:3px;margin:0px;font:bold 13px '宋體';color:" + titlecolor + ";border:1px solid " + bordercolor + ";cursor:move;background-color:" + titlebgcolor; 
        titleBar.style.paddingLeft = "10px"; 
        //設定標題 
        titleBar.innerHTML = title; 
        //關閉按鈕事件 
        var closeBtn = tr.insertCell(-1); 
        closeBtn.style.cssText = "cursor:pointer; text-align:right;padding:2px;background-color:" + titlebgcolor; 
        closeBtn.innerHTML = "×"; 
        closeBtn.onclick = function() { 
            document.body.removeChild(msgObj); 
        } 
        //彈出的訊息視窗內容 
        var msgBox = table.insertRow(-1).insertCell(-1); 
        msgBox.style.cssText = "font:10pt '宋體';"; 
        msgBox.colSpan = 2; 
        msgBox.innerHTML = msg; 
        var nameBox1 = table.insertRow(-1); 
        var nameLable1 = nameBox1.insertCell(-1); 
        nameLable1.style.cssText = "font:10pt '宋體';text-align:center;"; 
        nameLable1.innerHTML = "手機 * "; 

var nameBox2 = table.insertRow(-1); 
        var nameLable2 = nameBox2.insertCell(-1); 
        nameLable2.style.cssText = "font:10pt '宋體';text-align:center;"; 
        nameLable2.innerHTML = "驗證碼"; 
        
var nameBox3 = table.insertRow(-1); 
        var nameLable3 = nameBox3.insertCell(-1); 
        nameLable3.style.cssText = "font:10pt '宋體';text-align:center;"; 
        nameLable3.innerHTML = ""; 
}

function get_mobile_code(){
alert("111");
$.post('http://'+serverIp+'smsExecute.php', {mobile:jQuery.trim($('#mobile').val()),send_code:}, function(msg) {
            alert(jQuery.trim(unescape(msg)));
        });
        alert("222");
}

------解決思路----------------------
send_code:''}

確認 jQuery 載入無誤
------解決思路----------------------
引用:

Quote: 引用:

看看有沒有session_start() 再有就是大括弧裡面傳值實際上索引值要用引號的

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session_start()是有的。加了引號也沒效果：{"mobile":jQuery.trim($('#mobile').val()),"send_code":}

你在右鍵查看源碼的時候那個php指令碼正確解析了嗎？這個很關鍵

