r.min.js"></script>
<script>
    new Vue({
        el: '#app',
        data: {
            mode: 0,
            convert_from: [
                'PEM',
                'DER',
                'PKCS12',
                'PKCS7',
                'JKS',
            ],
            convert_to: [

            ],
            input: {
                from:'',
                to:'',
                pem_private: null,
                pem_mycert: null,
                pem_cacert: null,
             