Javascript 如何从dojo xhr中获取响应状态

Javascript 如何从dojo xhr中获取响应状态,javascript,dojo,Javascript,Dojo,我想从响应头中检索响应代码 var xhrArgs = { url: "/cgi-bin/cgi.py", postData: { }, handleAs: "json", load: function (data, ioargs) { console.log(ioargs.xhr.getAllResponseHeaders()); }, error: function (error) {} }; d

我想从响应头中检索响应代码

var xhrArgs = {
    url: "/cgi-bin/cgi.py",
    postData: {            
    },
    handleAs: "json",
    load: function (data, ioargs) {
        console.log(ioargs.xhr.getAllResponseHeaders());
    },
    error: function (error) {}
};
dojo.xhrPost(xhrArgs);

console.log(ioargs.xhr.getAllResponseHeaders());//如何在这里获取响应代码??我应该解析字符串还是有其他方法来处理它?

您可以使用
status

load: function (data, ioargs) {
     console.log("XHR returned HTTP status: " + ioargs.xhr.status);
}
这是一本书