反编译的代码，有一句话看不懂，就大神指教一下。if（）语句，传了两个参数，怎么进行判断的？第一个if语句里面传了2个参数，其它if语句都是一个参数。指教一下，接手别人项目，wechat这个接口一直404，就这里出了问题，着急，谢谢大神们。

onLoad: function(a) {

t.globalData.options = a;

var n = this;

if (n.setData({

redirectType: a.sub

}), a.device) i = “offline/index”;

if (a.online) i = “online/index”;

if (a.oprator) i = “oprator/index”;

if (a.engineer) i = “engineer/index”;

if (a.engineerauth) i = “engineer/auth”;

if (a.opratorauth) var i = “oprator/auth”;

n.setData({

redirect: i

}), e.post(“Wechat”, function(e) {

0 == e.status ? n.removeLaunch() : n.checkUser();

});

},