字符串替换

[cyyjm]

有一个这样的字符串，
ouabc;ouweix;oualex;5;oumyhome;1;
想将里面的数字，用下面json里的值替换(匹配id的值，取该id下所有的children里的id)。变成这样：ouabc;ouweix;oualex;ou9QFwjzTVc;ou9QFwk1I4q;ou9QFwh0aqC;ou9QFwp-LV;oumyhome;ou9QFwijJ4;ou9QFwoPJh;

{
    "data": [
        {
            "id": "1",
            "deptname": "办公室",
            "children": [
                {
                    "id": "ou9QFwijJ4",
                    "deptname": "张三",
                    "children": []
                },
                {
                    "id": "ou9QFwoPJh",
                    "deptname": "李四",
                    "children": []
                }
            ]
        },
        {
            "id": "5",
            "deptname": "市场部",
            "children": [
                {
                    "id": "ou9QFwjzTVc",
                    "deptname": "黄五",
                    "children": []
                },
                {
                    "id": "ou9QFwk1I4q",
                    "deptname": "黎六",
                    "children": []
                },
                {
                    "id": "ou9QFwh0aqC",
                    "deptname": "谭七",
                    "children": []
                },
                {
                    "id": "ou9QFwp-LV",
                    "deptname": "林八",
                    "children": []
                }
            ]
        }
    ]
}

[Hello World,]

var s="ouabc;ouweix;oualex;5;oumyhome;1;";
var d={
    "data": [
        {
            "id": "1",
            "deptname": "办公室",
            "children": [
                {
                    "id": "ou9QFwijJ4",
                    "deptname": "张三",
                    "children": []
                },
                {
                    "id": "ou9QFwoPJh",
                    "deptname": "李四",
                    "children": []
                }
            ]
        },
        {
            "id": "5",
            "deptname": "市场部",
            "children": [
                {
                    "id": "ou9QFwjzTVc",
                    "deptname": "黄五",
                    "children": []
                },
                {
                    "id": "ou9QFwk1I4q",
                    "deptname": "黎六",
                    "children": []
                },
                {
                    "id": "ou9QFwh0aqC",
                    "deptname": "谭七",
                    "children": []
                },
                {
                    "id": "ou9QFwp-LV",
                    "deptname": "林八",
                    "children": []
                }
            ]
        }
    ]
},n=d.data.length;
var ss = s.replace(/(\d+);/g,function(a,b,c){
	var items="";
	for(var i=0;i<n;i++){
		if(d.data[i].id==b){
			var children = d.data[i].children;
			for(var j=0,l=children.length;j<l;j++){
				items += children[j].id + ";";
            }
        }
    }
	return items;
});
alert(ss);

[老马历写记]

楼上正解！🐂🐂

[cyyjm]

学习了。谢谢！