js中对象参数转换成表单提交格式参数

一.ng1中的书写方式
1.控制器中
var param = {
“startTime”: obj.startTime,
“endTime”: obj.endTime,
“status”: obj.status,
“packagesn”: obj.packagesn,
“phone”: obj.phone,
“deviceModel”: obj.deviceModel
};

vm.recOrderObj.downloadExcel = equip4GService.mgrsimDownload(objToKeyValue(param).slice(1));
// console.log(objToKVP(param));
// console.log(objToKVP(param).slice(1));
window.open(vm.recOrderObj.downloadExcel);

function objToKeyValue(param, key, encode) {
if (param == null) return ”;
var paramStr = ”,t = typeof (param);
if (t == ‘string’ || t == ‘number’ || t == ‘boolean’) {
paramStr += ‘&’ + key + ‘=’ + ((encode == null || encode) ? encodeURIComponent(param) : param);
} else {
for (var i in param) {
var k = key == null ? i : key + (param instanceof Array ? ‘[’ + i + ‘]’ : ‘.’ + i);
paramStr += objToKeyValue(param[i], k, encode)
}
}
return paramStr;
}
2. //equip4GService是一个自定义的发送请求服务，mgrsimDownload是服务中的一个方法
equip4GService.mgrsimDownload = function (str) {
return orderUrl + ‘mgrsim/download?’ + str
};