按名称空间转换对象

我需要像这样转换“平面对象”(输入数据):

{ 'prop1': 'value.1', 'prop2-subprop1': 'value.2.1', 'prop2-subprop2': 'value.2.2', } 

沉浸物对象(输出数据):

 { 'prop1': 'value.1', 'prop2': { 'subprop1': 'value.2.1', 'subprop2': 'value.2.2' } } 

当然,解决方案必须为无限制的深层次做准备。

我的解决方案不起作用:

 var inputData = { 'prop1': 'value.1', 'prop2-subprop1': 'value.2.1', 'prop2-subprop2': 'value.2.2', }; function getImmersionObj(input, value) { var output = {}; if ($.type(input) === 'object') { // first start $.each(input, function (prop, val) { output = getImmersionObj(prop.split('-'), val); }); } else if ($.type(input) === 'array') { // recursion start $.each(input, function (idx, prop) { output[prop] = output[prop] || {}; output = output[prop]; }); } return output; } console.log(getImmersionObj(inputData)); // return empty object 

你能帮助我在我的代码中找到问题,或者你知道另一个更好的转换算法吗?

您可以使用函数将路径拆分为值并为其生成新对象。

 function setValue(object, path, value) { var way = path.split('-'), last = way.pop(); way.reduce(function (o, k) { return o[k] = o[k] || {}; }, object)[last] = value; } var object = { 'prop1': 'value.1', 'prop2-subprop1': 'value.2.1', 'prop2-subprop2': 'value.2.2' }; Object.keys(object).forEach(function (key) { if (key.indexOf('-') !== -1) { setValue(object, key, object[key]); delete object[key]; } }); console.log(object); 
 .as-console-wrapper { max-height: 100% !important; top: 0; } 
 var input = { "property1": "value1", "property2.property3": "value2", "property2.property7": "value4", "property4.property5.property6.property8": "value3" } function addProp(obj, path, pathValue) { var pathArray = path.split('.'); pathArray.reduce(function (acc, value, index) { if (index === pathArray.length - 1) { acc[value] = pathValue; return acc; } else if (acc[value]) { if (typeof acc[value] === "object" && index !== pathArray.length - 1) { return acc[value]; } else { var child = {}; acc[value] = child; return child; } } else { var child = {}; acc[value] = child; return child; } }, obj); } var keys = Object.keys(input); var output = {}; keys.forEach(function (k) { addProp(output, k, input[k]); }); console.log(output);