js选择文件进行上传转换为base64的方法:
let reader = new FileReader(); reader.readAsDataURL(file[0]) console.log(reader)
file[0]是文件对象
window.setInterval(method,time)方法本身会返回一个资源句柄,使用clearInterval(Intervalid)方法即可清除定时器<script> var num=0; //每隔1秒再控制台输...
离线缓存的开启实例使用apache设置 1.apache配置文件搜索Addtype,我的addtype已经存在项目,如下 AddType application/x-compress .Z AddType application/x-gz...
https://3gimg.qq.com/lightmap/v1/marker/index.html?marker=coord:37.6767600000,112.7297800000&key=TKUBZ-D24AF-GJ4JY-JDVM2-IBYKK-KEBCU&referer=p...
<!DOCTYPE html> <html> <head> <title></title> <meta charset="utf-8"> </head> <body>...
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <body>...
<!doctype html> <html> <head> <meta charset="utf-8"> <title>无标题文档</title> </head> ...