Use the Axios processing post method in Vue to export an Excel table (back end returns a file stream)

Use: Vue, Axios

Interface Requirements: Post method, entry to JSON format, parameter file stream

1. Request function

function (form) {        return//  send POST request with Axios            method: ' Post ',            //  Request Address            //  parameter            //  indicates the type             of data returned by the return server Headers: {                ' content-type ': ' Application/json '     }}}

2. Export functions

Const PARAMS = {    '111}exportexcel (params). Then (res = {//) handles the returned file stream of the    const BLOB = new BLOB ([res]);     ' statistics. xlsx ';    Const Elink = document.createelement (' a ');    Elink.download = fileName;    ' None ';    Elink.href = Url.createobjecturl (BLOB);    Document.body.appendChild (Elink);    Elink.click ();    Url.revokeobjecturl (ELINK.HREF); Release URL object    document.body.removeChild (Elink);})

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Use the Axios processing post method in Vue to export an Excel table (back end returns a file stream)