json递归修改里面层级结构（已有人解答，谢谢了）

Question

这样一个需求，这样的JSON，如果当前的对象下面的type为object，则需要用一个新的对象items包裹里面的层级。例如
vardataPre={
"name":{
"type":"string",
"desc":"病人姓名",
"testData":"张三李四",
"sex":{
"type":"object",//这里的type为object
"desc":"性别",//如果同级的type为object,需要删除这个字段
"testData":"男",//如果同级的type为object,需要删除这个字段
"city":{
"type":"string",
"desc":"城市",
"testData":"杭州"
},
"street":{
"type":"string",
"desc":"街道",
"testData":"浦口街道"
}
}
},
"order":{
"type":"string",
"desc":"订单",
"testData":"名称"
}
}
修改成这样的，这个JSON对象总共有三级，可能会有很对数据，大概数据结构就是这样
vardataHandle={
"name":{
"type":"string",
"desc":"病人姓名",
"testData":"张三李四",
"sex":{
"type":"object",
"items"{//这里的为新添加的对象
"city":{
"type":"string",
"desc":"城市",
"testData":"杭州"
},
"street":{
"type":"string",
"desc":"街道",
"testData":"浦口街道"
}
}
}
},
"order":{
"type":"string",
"desc":"订单",
"testData":"名称"
}
}
谢谢！

Answer 1

functiongenerate(obj){let_obj={};if(obj['type']&&obj['type']==='object'){letitems={},flag=false;Object.entries(obj).forEach(([key,value])=>{if(key==='type'){_obj[key]=value}elseif(typeof(value)==='object'){flag=true;items[key]=generate(value);}})if(flag){_obj['items']=items;}}else{Object.entries(obj).forEach(([key,value])=>{if(typeof(value)!=='object'){_obj[key]=value}else{_obj[key]=generate(value);}})}return_obj}

Answer 2

functiontransform(source){varfilterKeys=["desc","testData"];if(source===null||typeofsource!=="object"){returnsource;}Object.keys(source).forEach(key=>{letitem=source[key];if(item&&typeofitem==="object"&&item.type==="object"){filterKeys.forEach(filter=>{deleteitem[filter];});letkeys=Object.keys(item),grouped={};keys.forEach(subKey=>{if(subKey!=="type"){grouped[subKey]=item[subKey];deleteitem[subKey];}});item.items=transform(grouped);}else{source[key]=transform(item);}});returnsource;}