js遍历key value字典对象

json
{
    "type_data": {
        "announcement_title": "关于持股 5%以上股东部分股权质押及解除质押的公告",
        "announcement_type": "质押冻结"
    },
     "content_data": {
        "title": "关于持股 5%以上股东部分股权质押及解除质押的公告",
        "质押冻结": "质押",
        "持有股份": "98.67%，占公司总股",
        "持有占比": "98.67%",
        "质押冻结数量": "62,264,442股",
        "占所持比": "98.67%",
        "占总比": "5.98%"
    },
     
}

只遍历vuale

//text是 json数据
let str = '';
 for(let key in text){
       str += '
'+text[key]+'
';
     }

  middleRight.innerHTML += str;

遍历 key、value

ext是json数据
let html=' ';
 for(let key in ext){
    html += '
' + key + ' : ' +ext[key]+'
';
}