html代码: <input type="file" id="file1"/> jq代码: $('#file1').change(function(e){ var imgBox = e.target; uploadImg($('.file1'), imgBox) }); function uploadImg(element, tag ) { var file = tag.files[0]; var imgSrc; if (!/image\/\w+/.te
package com.example.administrator.filemanager.utils;import android.content.Context;import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.graphics.BitmapFactory.Options;/** * Created by Administrator on 2016/12/30. */publ