Method buildUrl

mini_program/common/Tools.js:592–598

* 拼接URL * @param {String} obj * @param {Object} obj * @return {String}

(url, obj)

	 * @return {String}
	 */
	buildUrl(url, obj) {
		const serializedParams = this.paramSerializer(obj)
		if (serializedParams.length > 0) {
			url += ((url.indexOf('?') == -1) ? '?' : '&') + serializedParams
		}
		return url
	}
	
	/**
	 * 全局唯一标识符（uuid，Globally Unique Identifier）,也称作 uuid(Universally Unique IDentifier)