我想在前端显示Blob存储中存在的所有文件和文件夹。为此,我正在使用PrimeNG树组件。但是,我无法将响应转换为primeNG所需的格式。
这是实际答复:
"filenames": [
"/30",
"/mtcagent.log",
"/spe9_xf.rst/bin/sbin/spe9_rgg-prop_ycoer.fbin",
"/spe9_xf.rst/bin/sbin/spe.fbin"
]
预期:
[
{"label": "30",
"Icon": "pi pi-folder"
},
{
"label": "mtcagent.log",
"Icon": "pi pi-folder"
},
{
"label": "spe9_xf.rst",
"Icon": "pi pi-folder",
"children": [
{
"label": "bin",
"Icon": "pi pi-folder",
"children": [
{
"label": "sbin",
"Icon": "pi pi-folder",
"children": [
{
"label": "spe9_rgg-prop_ycoer.fbin",
"Icon": "pi pi-file",
},
{
"label": "spe.fbin",
"Icon": "pi pi-file",
}
]
}
]
}
]
}
]
到目前为止,这是我的代码:
var arr = [
"abc.rft",
"ccc.rft",
"spe9_sgrid_long_rstcreation.rst/bin/sbin/spe9_batch-grid.dat.binfiles"
];
var arrOfObjs = new Array();
for (let i = 0; i < arr.length; i++) {
var obj = {
"expandedIcon": "pi pi-folder-open",
"collapsedIcon": "pi pi-folder"
};
obj.label = arr[i];
arrOfObjs.push(obj);
}
arrOfObjs.forEach(e => {
if (e.label.indexOf('/') == -1) {
} else {
var carray = new Array();
var x = e.label.split('/');
e.label = x[0];
obj.label = e.label;
carray.push(obj);
console.log('carray', carray)
e['children'] = JSON.stringify(carray);
console.log('sss', arrOfObjs)
}
});
答案 0 :(得分:0)
您可以使用.map高阶函数来执行此操作。
答案 1 :(得分:0)
或者可以使用:
JSON.parse(JSON.stringify(carray));