我意识到,从根本上说,我可能会以错误的方式解决这个问题,所以我愿意向正确的方向努力。
我正在尝试使用HipChat API向类似的房间发送通知:
https://www.hipchat.com/docs/api/method/rooms/message
我正在尝试使用js对象的参数在示例中构建URL,所以基本上我正在尝试转换它:
var hipChatSettings = {
format:"json",
auth_token:token,
room_id: 1,
from: "Notifications",
message: "Message"
}
对此:
答案 0 :(得分:43)
您应该查看jQuery.param function。
var params = { width:1680, height:1050 };
var str = jQuery.param( params );
console.log(str);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
&#13;
答案 1 :(得分:40)
Object.keys(hipChatSettings).map(function(k) {
return encodeURIComponent(k) + "=" + encodeURIComponent(hipChatSettings[k]);
}).join('&')
// => "format=json&auth_token=token&room_id=1&from=Notifications&message=Message"
警告:新的JavaScript。如果您希望它能够在古人身上工作,请将其填充或重写为for
。
答案 2 :(得分:12)
这样的事可能适合你
var str = "?" + Object.keys(hipChatSettings).map(function(prop) {
return [prop, hipChatSettings[prop]].map(encodeURIComponent).join("=");
}).join("&");
// "?format=json&auth_token=token&room_id=1&from=Notifications&message=Message"
如果您不能依赖ECMAScript 5,则可以使用简单的for循环
var pairs = [];
for (var prop in hipChatSettings) {
if (hipChatSettings.hasOwnProperty(prop)) {
var k = encodeURIComponent(prop),
v = encodeURIComponent(hipChatSettings[prop]);
pairs.push( k + "=" + v);
}
}
var str = "?" + pairs.join("&");
答案 3 :(得分:0)
ES6版本,可以真正使用数组嵌套对象
encodeURI(getUrlString({a:1,b:[true,12.3,“ string”]})))
getUrlString (params, keys = [], isArray = false) {
const p = Object.keys(params).map(key => {
let val = params[key]
if ("[object Object]" === Object.prototype.toString.call(val) || Array.isArray(val)) {
if (Array.isArray(params)) {
keys.push("")
} else {
keys.push(key)
}
return getUrlString(val, keys, Array.isArray(val))
} else {
let tKey = key
if (keys.length > 0) {
const tKeys = isArray ? keys : [...keys, key]
tKey = tKeys.reduce((str, k) => { return "" === str ? k : `${str}[${k}]` }, "")
}
if (isArray) {
return `${ tKey }[]=${ val }`
} else {
return `${ tKey }=${ val }`
}
}
}).join('&')
keys.pop()
return p
}
答案 4 :(得分:0)
晚了跳舞,但是我很喜欢这个简短的故事:
exports.doSome = functions.database.ref('/users/{userId}/dataSets/{dataSetNo}').onWrite(
async (change, context) => {
const userId = context.params.userId;
const yearNo = context.params.yearNo;
const weekNo = getWeekNo();
var ref = change.after.ref.root.child('users');
var dataPath = `${userId}/weeklyTriggers/${dataSetNo}/${weekNo}/data`;
var foo={};
foo[dataPath] = "Some data";
return ref.update(foo);
});
答案 5 :(得分:-7)
尝试使用此方法:
public static SerializeParams<T>(Datos: T): string {
var keys = Object.keys(Datos);
var stringParams: string = "?";
for (var i in keys) {
var name = keys[i];
if (i == 0)
stringParams += name + "=" + JSON.stringify(Datos[name]);
else
stringParams += "&" + name + "=" + JSON.stringify(Datos[name])
}
return stringParams;
};