图片上传

上传

var fileInput = document.getElementById("image_upload");

//选择文件

fileInput.addEventListener('change', function() {

//如果未传入文件则中断

if(fileInput.files[0] == undefined) {

return;

}

var file = fileInput.files[0];

//FileReader可直接将上传文件转化为二进制流

var reader = new FileReader();

reader.readAsDataURL(file); //

reader.onload = function() { //完成后this.result为二进制流

console.log(this.result);

//页面显示文件名

$("#name").html(file.name);

var base64Str = this.result;

var startNum = base64Str.indexOf("base64,");

startNum = startNum * 1 + 7;

//去除前部格式信息(如果有需求)

var baseStr = base64Str.slice(startNum);

console.log("startNum"+startNum);

//临时存储二进制流

$("#tempName").val(baseStr);

$('#img').attr("src", this.result);

}

});

java段:使用String类型接受数据。

mysql数据库使用:mediumtext

如果有用请点个赞吧

base64数据样式:

data:image/png;base64,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

mysql 事物gljbie_图片转成base64格式上传至数据库相关推荐

  1. 图片转成base64格式上传至数据库

    <!DOCTYPE html> <html> <head> <meta charset="{CHARSET}"> <title ...

  2. elementUI压缩图片和将图片转成base64格式

    为了降低资源服务器的消耗.有些时候需要前端压缩图片,转码等一些处理. 一.Base64的优点和缺点 图片转换成base64格式的优缺点 1. 优点 (1)base64格式的图片是文本格式,占用内存小, ...

  3. php图片处理之本地图片转base64格式上传

    我们在开发系统时,处理图片上传是不可避免的,例如使用thinkphp的肯定很熟悉import("@.ORG.UploadFile");的上传方式,今天我们来讲一个使用html5 b ...

  4. 微信小程序云开发 把时间戳转换成正常的时间格式上传到数据库中

    一.utils文件里面建一个utils.js文件(内容如下) 目录 一.utils文件里面建一个utils.js文件(内容如下) 二.在上传用户详情信息的界面最上方标注 三,在上传的函数中 四.结果 ...

  5. C#:将图片文件上传到数据库两种方法。

    (推荐)方法1: 将图片复制到指定文件夹,在数据库中存储图片路径,通过读取路径来显示图片. string str;private void toolStripButton1_Click(object ...

  6. js将图片或者文件转成base64格式的两种方法

    场景一,项目assets资源里面的图片本地图片,重点如下 需要了解 canvas的基本操作,canvas.toDataURL 方法 HTMLCanvasElement.toDataURL() 方法返回 ...

  7. JAVA解析html文档,替换img图片路径成base64编码,并将文章存入数据库

    转载自  JAVA解析html文档,替换img图片路径成base64编码,并将文章存入数据库 开发环境:struts2+ spring + hibernate 数据库:oracle 需求:在HTML编 ...

  8. 将链接转成base64格式生成二维码和把页面生成图片

    将链接转成base64格式 function getUrlBase64 (url, etx, callback) {var canvas = document.createElement('canva ...

  9. Flutter: 把本地相册图片转换成Base64的方法

    前言 在Flutter开发中,关于图片上传和展示也是常用必用的操作,尤其是在设置APP用户的头像信息,以及上传背景图的操作.关于Flutter开发中图片的上传和展示也是比较常用的操作,也有对应的组件和 ...

最新文章

  1. 解读MySQL的慢日志
  2. 模块--random
  3. 中国钢铁行业产量规模与十四五建设动态分析报告2022-2027年
  4. 读书笔记:交易型系统设计的一般原则
  5. 喜提 Go Contributor
  6. 转android项目开发 工作日志 2011.10.8--bundle类使用
  7. 倍福plc有什么优点_倍福工业 PC 有哪些优点?
  8. TLE(两行轨道数据)卫星星历中时间转换方法(C#)
  9. 向量点乘、叉乘几何意义、python实现、应用
  10. 如何用ps制作GIF动图
  11. 学习java数组的练习代码
  12. 以推理游戏开始2007年吧!
  13. 第11周编程题在线测试
  14. 华为服务器2288h v5安装系统,华为2288装系统
  15. 公司产品经理培训内容
  16. 基于matlab的锁相环频率合成器,锁相环与频率合成器电路设计
  17. android 11 机型,安卓11支持哪些机型,Android11适配机型一览
  18. MFC:error MSB8008: 指定的平台工具集(v141)未安装或无效。请确保选择受支持的 PlatformToolset 值
  19. 奇安信、深信服、启明星辰的安全红利战
  20. diskgenius 数据迁移_diskgenius-无损扩容分区硬盘

热门文章

  1. MATLAB某数组间隔取值
  2. vue ui 报错errno:-4058解决办法
  3. Python编程基础:第四十四节 方法重写Method Overriding
  4. 机器学习算法与Python实践之(二)支持向量机
  5. Spring(AbstractRoutingDataSource)实现动态数据源切换--转载
  6. 网上支付、协议支付与快捷支付区别
  7. HyperLedger Fabric链码开发及测试
  8. 深度?广度?浅析技术人员的职业发展之路
  9. mysql 有always on么,mysql 关于时间类型的刨坑之路
  10. 算法与数据结构(希尔排序)