axios 获取参数数组正在转换为字符串

Question

Axios

    var datas=[{"ticket_no": "1","details": "detail1"}];
    instance.get(`somepath`, {
        params: ({
            data:datas,
        }),
        responseType: 'blob',Accept: 'application/pdf',
        }).then((response) => {
            const file = new Blob(
                [response.data], 
                {type: 'application/pdf'});
            const fileURL = URL.createObjectURL(file);
            //Open the URL on new Window
            window.open(fileURL);

        }).catch((error) => {
            console.log(error)
        }).finally(() => {
        })

PDF.test

{{data}}

//返回“{ticket_no:1,details:detail1}” //不是数组而是字符串

Answer 1

var datas=[{"ticket_no": "1","details": "detail1"}]; instance.get(somepath, { 参数：（{ 数据：JSON.stringify（数据）， }), responseType：'blob'，接受：'application/pdf'， }).then((响应) => { 常量文件 = 新的 Blob（ [response.data], {类型：'应用程序/pdf'}）； const fileURL = URL.createObjectURL(file); //在新窗口打开网址 window.open(fileURL);

    }).catch((error) => {
        console.log(error)
    }).finally(() => {
    })

//控制器

    $pdf = PDF::loadView('PDF.pdf_irregularity',['data' => json_decode($request->data)])->setPaper('A5', 'landscape');
    $fileName = 'Irregulairty';
    return $pdf->output();