rfc | 易学教程

SAP RFC和BAPI

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RFC和BAPI都是SAP提供的接口技术.RFC全称Remote Function Call,就是允许远程调用的函数模块. BAPI则是基于RFC的新技术,全称Business Application Programming Interfaces,它是将RFC封装成为完整的API对象,可在非SAP开发环境中声明,调用,对SAP进行操作. 提到的是SAP提供的DCOM生成工具,是先做好RFC,然后再在SAP中封装（打包），再用SAP COM CONNECTER 生成DLL即可！. 会在其它开发环境内做DCOM开发的人,可以用这个工具将RFC或BAPI封装成DCOM对象 (DLL文件). 这样,就可以和开发的程序一起发布了. 来源： https://www.cnblogs.com/rainysblog/p/12007036.html

Getting email message after IMAP IDLE command exists response

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问题 Is it safe to use the total number of messages in the exists response as a way to then get the uid? 7.3.1. EXISTS Response Contents: none The EXISTS response reports the number of messages in the mailbox. This response occurs as a result of a SELECT or EXAMINE command, and if the size of the mailbox changes (e.g., new messages). The update from the EXISTS response MUST be recorded by the client. Example: S: * 23 EXISTS In app output 2013-02-02 01:24:42-0500 [IMAP4Client (TLSMemoryBIOProtocol)

HTTP Status Code Priority and Processing

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问题 Let's say a web application gets the following request: POST /some/endpoint HTTP/1.1 Host: <something> Accept: application/json Accept-Language: pt Content-Type: application/json If-Match: "blabla" Some body If the server doesn't support HTTP 1.1 and the endpoint /some/endpoint does not exist, the former problem should likely be checked first, and a 505 rather than 404 should be returned. If it just so happens that none of the endpoints of the server accept POST and the endpoint /some

See HttpWebRequest as string before GetResponse without using fiddler

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问题 How can i see HttpWebRequest object as string before calling GetResponse method? I want to see raw format of request something like this as in fiddler: Content-Type: multipart/form-data; boundary=---------------------------2600251021003 Content-Length: 338 -----------------------------2600251021003 Content-Disposition: form-data; name="UPLOAD_FILEName"; filename="Searchlight062210 w price.csv" Content-Type: application/vnd.ms-excel ,,,,, -----------------------------2600251021003 Content

Tomcat报错Invalid character found in the request target. The valid characters are defined in RFC 7230 and RFC 3986

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　　问题描述：后台报错 Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level. java.lang.IllegalArgumentException: Invalid character found in the request target. The valid characters are defined in RFC 7230 and RFC 3986 at org.apache.coyote.http11.AbstractNioInputBuffer.parseRequestLine(AbstractNioInputBuffer.java:285) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1045) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun

MIME 文献资料整理

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一、最近返回来再查询CIP协议的资料，发现MIME （Multipurpose Internet Mail Extensions）需要了解一下。（多用途互联网邮件扩展类型）有关的直接的文献资料是 "Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies", RFC 2045 , November 1996 RFC是协议的规范文本下面了解CIP通用工业协议设计相关的文献资料（重点的几个协议黄色标记） [RFC 2045] Freed, N. and N. Borenstein, "Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies", RFC 2045, November 1996. [RFC 2616] Fielding, R., Gettys, J., Mogul, J., Frystyk, H., Masinter, L., Leach, P. and T. Berners-Lee, "Hypertext Transfer Protocol -- HTTP/1.1", RFC 2616, June 1999. [RFC

Is there a standard and an implementation for Icalendar event RSVP

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The summary is that I am now implementing an event confirmation system and can't find the right format for the ICalendar replies. Therefore I wonder if there is an example out there of complete REPLY message and maybe a PHP library that would wrap it all? Now for the details, we get external emails including event invitations asking for RSVP. Here is an excerpt of the iCal file: ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE;CN="'user@company.com'":MAILTO:user@company.com ORGANIZER;CN="Organ Izer":MAILTO:organizer@company.com I couldn't find the reply standard to send the RSVP

前端随心记---------URI 和 URL

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　　URI和URL 　　与URI（统一资源标识符）相比，我们更熟悉URL（统一资源定位符）。URL正是我们使用Web浏览器等访问Web页面时需要输入的网页地址。　　统一资源标识符　　URI是Uniform Resource Identifier 的缩写。　　Uniform 　　规定统一的格式可方便处理多种不同类型的资源，而不用根据上下文环境来识别资源指定的访问方式。另外，加入新增的协议方案也更容易。　　Resource 　　资源的定义是“可标识的任何东西”，除了文档文件，图像或服务等能够区别于其他类型的，全都可作为资源。资源不仅仅可以是单一的，也可以是多数的集合体。　　Identifier 　　表示可标识的对象。也称标识符。　　综上所述：URL就是由某个协议方案表示的资源的定位标识符，协议方案是指访问资源所使用的协议类型名称。　　URI用字符串表示某一互联网资源，而URL表示资源的地址。可见URL是URI的子集。　　　　URI格式　　表示指定的URI，要使用涵盖全部必要信息的绝对URI，绝对URL以及相对URL。相对URL，是指从浏览器中基本URI出指定打的URL。　　例如绝对URI的格式　　使用HTTP或HTTPS等协议方案名获取访问资源时要指定协议类型。　　登录信息（认证）指定用户名和密码作为从服务器端获取资源时必要的登录信息（身份认证）。为可选项。

sortf rfc dates using bash

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How can I sort a text file which contains rfc dates? Eg.: Sat, 1 Aug 2015 01:48:56 +0200 Sat, 1 Aug 2015 01:25:40 +0200 Sun, 19 Jul 2015 14:47:29 -0300 Sat, 13 Sep 2014 12:13:51 -0300 Thanks! Similar idea to @meuh, but a single call to perl instead of calling date once for each line: perl -MTime::Piece -lne ' push @dates, [Time::Piece->strptime($_, "%a, %e %b %Y %T %z"), $_] } { print join "\n", map {$_->[1]} sort {$a->[0] <=> $b->[0]} @dates ' dates.txt Sat, 13 Sep 2014 12:13:51 -0300 Sun, 19 Jul 2015 14:47:29 -0300 Sat, 1 Aug 2015 01:25:40 +0200 Sat, 1 Aug 2015 01:48:56 +0200 Pass each date

backup RFC connection and parter profile

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before system copy , we want to keep all the RFC interface : here is the step: Copy all entries of the following tables to the transport of copy request: R3TR TABU EDIPHONE EDIPO EDIPO2 EDIPOA EDIPOD EDIPOF EDIPOI EDIPORT EDIPOX EDIPOXU EDP12 EDP13 EDP21 EDPP1 With table Keys: * then save and release this transport. 来源： https://www.cnblogs.com/tingxin/p/11953987.html