JS export JSON array to excel

1、 Defined function

const jsonData = [
    {
        name:' A passer-by ',
        phone:'123456789',
        email:'[email protected]'
    },
    {
        name:' Cannon fodder B ',
        phone:'123456789',
        email:'[email protected]'
    },
    {
        name:' Bandit c ',
        phone:'123456789',
        email:'[email protected]'
    },
    {
        name:' Rogue Ding ',
        phone:'123456789',
        email:'[email protected]'
    },
];

/**
 *  export  json  The data is  Excle  form 
 * @param {json} data  To export  json  data  
 * @param {String} head  Header ,  Optional   Parameter example ：' name , mailbox , Telephone '
 * @param {*} name  Exported file name ,  Optional 
 */
function jsonToExcel(data, head, name = ' Exported file name ') {
    let str = head ? head + '\n' : '';
    data.forEach(item => {
    	//  Splicing json data ,  increase  \t  To prevent tables from displaying scientific notation or other formats 
        for(let key in item) {
            str = `${str + item[key] + '\t'},`
        }
        str += '\n'
    });
    console.log(str)
    // encodeURIComponent Solve the Chinese garbled code 
    const uri = 'data:text/csv;charset=utf-8,\ufeff' + encodeURIComponent(str);
     //  By creating a a Tag implementation 
     const link = document.createElement("a");
     link.href = uri;
     //  Name the downloaded file 
     link.download =  `${name + '.csv'}`;
     link.click();
}

2、 call

jsonToExcel(jsonData, " full name , Telephone , mailbox ")