如何使用lodash递归地从JSON中删除空对象

var template = {
    personal: {},
    education: {},
    certificate: [{"test": "Test"}, {}, {}],
    experience: []
}

removeEmptyObj(template);

function removeEmptyObj(obj)
for (var key in obj) {
    console.log("Foor Loop" + key + " " + obj[key]);
    if (_.isObject(obj[key]) && !_.isEmpty(obj[key])) {
        console.log("Second Loop Object:::" + key + " " + obj[key]);
        removeEmptyObj(obj[key]);
    }
    if (_.isEmpty(obj[key])) {
        console.log("Delete Object:::" + key + " " + obj[key]);
        obj = _.omitBy(obj, _.isEmpty);
    }
}
console.log(obj);
return obj;
}
var template = {
    personal: {},
    educatio