mime

Basic C# Mime Decoding

蓝咒 提交于 2020-01-11 05:22:08
问题 Is there a clean way of handling multi-part MIME data in C#. After a call to a closed application (I have no access to change it) I get a MIME reponse like the one below. Does C# provide the ability to parse this via System.Net.Mime or System.Net.Mail? MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_42_31322961.1286389502467" ------=_Part_42_31322961.1286389502467 Content-Type: text/xml Content-Transfer-Encoding: 7bit Content-ID: <xmlContextInfo> <UnneededXML> <Stuff> <

nvm npm nrm 区别

隐身守侯 提交于 2020-01-08 17:56:51
nvm-windows (Windows) Node Version Manager (Node 版本管理器) https://github.com/coreybutler/nvm-windows 常用命令: nvm version nvm install latest nvm install 版本号 nvm uninstall 版本号 nvm list nvm use 版本号 nrm 的安装使用 作用:提供了一些最常用的NPM包镜像地址,能够让我们快速的切换安装包时候的服务器地址; 什么是镜像:原来包刚一开始是只存在于国外的NPM服务器,但是由于网络原因,经常访问不到,这时候,我们可以在国内,创建一个和官网完全一样的NPM服务器,只不过,数据都是从人家那里拿过来的,除此之外,使用方式完全一样; 运行 npm i nrm -g 全局安装 nrm 包; 使用 nrm ls 查看当前所有可用的镜像源地址以及当前所使用的镜像源地址; 使用 nrm use npm 或 nrm use taobao 切换不同的镜像源地址; 注意: nrm 只是单纯的提供了几个常用的 下载包的 URL地址,并能够让我们在 这几个 地址之间,很方便的进行切换,但是,我们每次装包的时候,使用的 装包工具,都是 npm NPM 使用 在 https://www.npmjs.com/ 网站找到需要的包

What is “=C2=A0” in MIME encoded, quoted-printable text?

こ雲淡風輕ζ 提交于 2020-01-08 16:26:25
问题 This is an example raw email I am trying to parse: MIME-version: 1.0 Content-type: text/html; charset=UTF-8 Content-transfer-encoding: quoted-printable X-Mailer: Verizon Webmail X-Originating-IP: [x.x.x.x] =C2=A0test testing testing 123 What is =C2=A0? I have tried a half dozen quoted-printable parsers, but none handle this correctly. How would one properly parse this in C#? Honestly, for now, I'm coding: //TODO WTF encoded = encoded.Replace("=C2=A0", ""); Because I can't figure out why that

What is “=C2=A0” in MIME encoded, quoted-printable text?

蹲街弑〆低调 提交于 2020-01-08 16:23:26
问题 This is an example raw email I am trying to parse: MIME-version: 1.0 Content-type: text/html; charset=UTF-8 Content-transfer-encoding: quoted-printable X-Mailer: Verizon Webmail X-Originating-IP: [x.x.x.x] =C2=A0test testing testing 123 What is =C2=A0? I have tried a half dozen quoted-printable parsers, but none handle this correctly. How would one properly parse this in C#? Honestly, for now, I'm coding: //TODO WTF encoded = encoded.Replace("=C2=A0", ""); Because I can't figure out why that

Office2010文档的MIME类型

喜夏-厌秋 提交于 2020-01-08 08:27:51
.docm: application/vnd.ms-word.document.macroEnabled.12 .docx: application/vnd.openxmlformats-officedocument.wordprocessingml.document .dotm: application/vnd.ms-word.template.macroEnabled.12 .dotx: application/vnd.openxmlformats-officedocument.wordprocessingml.template .ppsm: application/vnd.ms-powerpoint.slideshow.macroEnabled.12 .ppsx: application/vnd.openxmlformats-officedocument.presentationml.slideshow .pptm: application/vnd.ms-powerpoint.presentation.macroEnabled.12 .pptx: application/vnd.openxmlformats-officedocument.presentationml.presentation .xlsb: application/vnd.ms-excel.sheet

C# Multipart Mime object

大城市里の小女人 提交于 2020-01-07 13:36:53
问题 I am receiving file through url request which has following contents. --MSMboundary Content-Type: image/jpeg Content-ID:15870126 Object-ID:1 Content-Description: null ÿØÿà JFIF ` ` ÿÛ C $.' ",#(7),01444'9=82<.342ÿÛ C 2!!22222222222222222222222222222222222222222222222222ÿÀ È " ÿÄ --MSMboundary Content-Type: image/jpeg Content-ID:15870126 Object-ID:2 Content-Description: null ÿØÿà JFIF ` ` ÿÛ C $.' ",#(7),01444'9=82<.342ÿÛ C 2!!22222222222222222222222222222222222222222222222222ÿÀ È " ÿÄ ÿÄ µ -

C# Multipart Mime object

强颜欢笑 提交于 2020-01-07 13:36:13
问题 I am receiving file through url request which has following contents. --MSMboundary Content-Type: image/jpeg Content-ID:15870126 Object-ID:1 Content-Description: null ÿØÿà JFIF ` ` ÿÛ C $.' ",#(7),01444'9=82<.342ÿÛ C 2!!22222222222222222222222222222222222222222222222222ÿÀ È " ÿÄ --MSMboundary Content-Type: image/jpeg Content-ID:15870126 Object-ID:2 Content-Description: null ÿØÿà JFIF ` ` ÿÛ C $.' ",#(7),01444'9=82<.342ÿÛ C 2!!22222222222222222222222222222222222222222222222222ÿÀ È " ÿÄ ÿÄ µ -

文件上传那些事:多图上传、大文件上传、断点续传功能实现与分析

别说谁变了你拦得住时间么 提交于 2020-01-07 13:12:53
1 、介绍enctype enctype 属性规定发送到服务器之前应该如何对表单数据进行编码。 enctype 作用是告知服务器请求正文的MIME类型(请求消息头content-type的作用一样) 1 、1 enctype的取值有三种 值 描述 application/x-www-form-urlencoded 在发送前编码所有字符(默认) multipart/form-data 不对字符编码。每一个表单项分割为一个部件 text/plain 空格转换为 “+” 加号,但不对特殊字符编码。 1. 当enctype=’application/x-www-form-urlencoded’ 2. 当enctype=’multipart/form-data’ 通过观察发现这个的请求体就发生了变化。这种请求体被称之为多部件请求体。 什么是多部件请求体:就是把每一个表单项分割为一个部件。 以请求头的content-type的boundary后面的一串随机字符串作为分割标识 普通表单项: //name 的意思是文本框里面name的属性值,而admin是我们输入的文本值 Content -Disposition : form -data ; name = "username" admin 文件表单项 //filename 的意思是:我们上传的文件名称,content-Type的意思是

js中图片base64格式转文件对象

元气小坏坏 提交于 2020-01-07 00:48:31
通常我们使用裁剪工具裁剪图片后输出的格式为base64格式,而有时需要将图片转为源文件。 可用如下方法 function dataURLtoFile(dataurl, filename) {//将base64转换为文件,dataurl为base64字符串,filename为文件名(必须带后缀名,如.jpg,.png) var arr = dataurl.split(','), mime = arr[0].match(/:(.*?);/)[1], bstr = atob(arr[1]), n = bstr.length, u8arr = new Uint8Array(n); while(n--){ u8arr[n] = bstr.charCodeAt(n); } return new File([u8arr], filename, {type:mime}); }, 来源: https://www.cnblogs.com/linfblog/p/12150719.html

PHP reports incorrect MIME type

允我心安 提交于 2020-01-06 18:07:49
问题 I am designing a simple PHP script to allow uploads of *.cpp source files. As a basic security measure, I check the MIME type of the temporary file before moving it to a permanent location. When I run file --mime myfile.cpp in Terminal (on Mac OS X) it shows up as text/x-c . Yet the server sees it as a application/octet-stream for some reason. In /etc/mime.types the "cpp" extension is there under text/x-c++src which leads me to believe it's an issue with MIME types on Mac. I've tried the same