var str = '[{"name":"a","description":"a","type":"string","son":[1]},{"name":"b","description":"b","son":[2],"type":"string"},{"name":"c","description":"v","son":[],"type":"string"},{"name":"d","description":"d","son":[],"type":"string"}]';
var values = JSON.parse(str);
var value = {};
values.forEach((item)=>{
get(item,value);
})
function get(item,obj){
if(item.son.length != 0){
item.son.forEach((j)=>{
obj[item.name] = {};
get(values[j],obj[item.name]);
})
}else{
obj[item.name] = {};
value = Object.assign(value,obj);
}
}
values.forEach((item)=>{
if(item.son.length != 0){
item.son.forEach((j)=>{
delete value[values[j].name];
})
}
})
console.log(value)
如上代码,大致意思就是将这个 json 转为对象,然后根据 name 生成新的对象,代码没问题,运行一下就知道了,需要简化下,感觉写的很 low