The camera does not work Android 7.0

 document.getElementById("paizhao").addEventListener("click",loadImage);

         function loadImage() {
            navigator.camera.getPicture(onLoadImageSuccess, onLoadImageFail, {
         
                destinationType: Camera.DestinationType.DATA_URL
        
            });
        }
        function onLoadImageSuccess(imageURI) {
            var src = "data:image/jpeg;base64," + imageURI;
            document.getElementById("getImage").src =src;
        }
        function onLoadImageFail(message) {
            navigator.notification.alert("error：" + message, null, "");
        }

     <p>
    <input type="button" value="phone"  id='paizhao' />
    <img src="" id="getImage" style="width: 120px;height: 120px;"/>
</p>