ajax需要两次提交才能成功

Question

/**
 * Created by Demon-pro on 2015/7/27.
 */
var recharge = function () {
    function clientRechargeValidate() {
        //校验是选择或者填写充值金额
        var money = getOrPayMoney();
        if (money == 0) {
            alert("充值金额不能为空");
            return false;
        }
        var orUserTypeShow = getOrUserType();
        if (orUserTypeShow == 1 && money < 30000) {
            alert("申请开店,至少充值30000元")
            return false;
        }
        return true
    }

    //获取充值金额
    function getOrPayMoney() {
        var orPayMoney = 0;
        $("li[name=orPayMoney]").each(function () {
            if ($(this).hasClass("sss")) {
                orPayMoney = parseFloat($(this).html(), 2);
            }
        })
        if (orPayMoney != 0) return orPayMoney;
        var otherMoney = $("#otherMoney").val()
        if (otherMoney.trim() != "") {
            orPayMoney = parseFloat(otherMoney, 2);
        }
        return orPayMoney;
    }

    //获取商户类型,开店，普通充值
    function getOrUserType() {
        var orUserType = 1;
        $("li[name=orUserType]").each(function () {
            if ($(this).hasClass("sss")) {
                orUserType = $(this).val();
            }
        })
        return orUserType;
    }

    return {
        init: function () {
            //客户类型绑定事件 1 开店 2 会员
            $("li[name=orUserType]").click(function () {
                $("#otherMoney").val("");
                var orUserType = $(this).val();
                if (orUserType == dict.orUserType2) {
                    $("li[name=orPayMoney]").show();
                    return;
                }
                //循环支付金额按钮
                $("li[name=orPayMoney]").each(function () {
                    //只显示30000的标签
                    var money = $(this).html();
                    if (money == 30000) {
                        $(this).show();
                    } else {
                        $(this).hide();
                    }
                })
                $("li[name=orPayMoney][html='30000']").show()
            })

            $("li[name=orPayMoney]").click(function () {
                $("#otherMoney").val("");
            })
        },
        clientRecharge: function (orPayType) {
            if (!clientRechargeValidate()) {
                return;
            }
            var money = getOrPayMoney();
            var type = orPayType == 1 ? "微信" : "支付宝";
            var orUserTypeShow = getOrUserType() == 1 ? "，申请开店" : "";
            if (!confirm("您确定" + type + "充值" + money + "元" + orUserTypeShow))return;
            var object={
                orStatus:2,
                orPayType:orPayType,
                orUserType:getOrUserType(),
                orPayMoney:getOrPayMoney()
            }
            $.ajax({
                url: basePath + "recharge/clientRecharge",
                data: JSON.stringify(object),
                contentType: "application/json; charset=utf-8",
                type: "post",
                success: function (data) {
                    if (data.ok) {
                        formSub(basePath + "recharge/clientRechargeSuccess?id="+data.returnMsg);
                    } else if (data.error) {
                        alert(data.returnMsg);
                        return false;
                    }
                }
            });
        }
    }
}();

var basePath = (function () {

var url = window.location + "";
var h = url.split("//");
var x = h[1].split("/");
return h[0] + "//" + window.location.host + "/" + x[1] + "/";

})();

function formSub() {

var $form = $("form");
if ($form.size() == 0) {
    $("body").wrap('<form method="post"></form>');
    $form = $("form");
}
switch (arguments.length) {
    case 0:
        $form.attr("method", "post").submit();
        break;
    case 1:
        $form.attr("method", "post").attr("action", arguments[0]).submit();
        break;
    case 2:
        arguments[0].attr("method", "post").attr("action", arguments[1]).submit();
        break;
}

}
var dict = {

//商户
orUserType1: 1,
//vip
orUserType2: 2,
//支付状态 1 待支付 2 已支付，3支付成功
orStatus1: 1,
orStatus2: 2,
orStatus3: 3

}

Answer 1

这个还是上headers的图吧，把两次请求的请求头和返回截图看看，
如果未成功是指第一次请求后业务流程没走通的话，检查参数。
如果未成功是指第一次请求操作失败，检查代码。
因为如果第一次没成功第二次成功，说明第一次和第二次请求信息是有区别的。