SOURCE

var requestURL = 'http://jsrun.net';
var option = {
    'list|8': [
        {
            "id|+1": 1,
            "workflowId|+1": 1,
            "fileName": "@name",
            "creater": "@name",
            fileType: "png",
            category: "img",
            status: [true, true, true, false, false, false],
            "updateTime": "@datetime",
            "createTime": "@datetime"
        }
    ]
};
Mock.mock(requestURL, option);

$.ajax({
    url: requestURL,
    dataType: 'json',
    success: function (data) {
        var code = '<pre>$code</pre>';
        code = code.replace('$code', JSON.stringify(data, null, 2));

        $('#cmd').html(code);
    }
});

<div id="cmd"></div>

* {
    margin: 0;
    padding: 0;
    font-size: 12px;
}

html, body {
    height: 100%;
}

#cmd {
    width: 100%;
    height: 100%;
}