本文介绍了ASP.NET连接字符串的元数据的语法的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我是新来ASP.NET维尔,要温柔。

I'm new to ASP.NET-ville, be gentle.

我已经故障排除ASP.NET设置,其中服务器/数据库值都在变化,因此web.config中需要更新。

I have been troubleshooting a ASP.NET setup, where the server/database values are changing, therefore web.config needs to be updated.

有多个<添加名称=NameXYZ的connectionString =嗒嗒/> 实例(多个ASP.NET组件),但其中的一些被标记达不同的他人。

There are multiple <add name="NameXYZ" connectionString="blah" /> instances (multiple ASP.NET components), but some of these are marked up differently to others.

我已经得到了以下规定:

I've got the following provided:

<add name="CONNECTION-B" connectionString="metadata=res://*/ZZZZ.ssdl;provider=System.Data.SqlClient;provider connection string=&quot;Data Source=XXX;Initial Catalog=YYY;Persist Security Info=True;User ID=AAA;Password=BBBB;MultipleActiveResultSets=True&quot;" providerName="System.Data.EntityClient" />


<add name="CONNECTION-A" connectionString="server=XXX;database=YYY;user id=XXX;password=BBB" />

我用取代值在上面,使得假设两种格式类型:

I've used substituted values in the above, making the assumption that for both format types:


  • XXX是服务器(MSSQL主机)

  • YYY是数据库名称

  • AAA是数据库用户,

  • BBB是用户密码。

(ZZZZ是什么管道分隔列表)

(ZZZZ is a pipe-delimited list of something)

问题如下:

A)是我的代名词连接字符串方面的假设是否准确? (数据源&LT; =>服务器,数据库和LT =>初始目录)

A) Is my assumption of synonymous connection string terms accurate? (Data Source <=> server, database <=> initial catalog)

B)是否有标记任何语法错误?一些MSDN文档,我抬起头采用双,单,和&放大器; QUOT; 交替标志着

B) Are there any syntax errors in the markup? Some MSDN documents I've looked up use double, single, and &quot; marks interchangeably.

推荐答案

有两种不同类型的这里连接字符串。最好的办法(IMO)是有在文档读了 -

There are two different types of connection strings here. The best bet (IMO) is to have a read up in the docs -

首先是ADO.Net连接字符串:http://msdn.microsoft.com/en-us/library/ms254500.aspx

The first is an ADO.Net connection string: http://msdn.microsoft.com/en-us/library/ms254500.aspx

二是实体框架的连接字符串:http://msdn.microsoft.com/en-us/library/cc716756.aspx

The second is an Entity Framework connection string: http://msdn.microsoft.com/en-us/library/cc716756.aspx

这一切都在这两个环节,肯定更清晰的解释比我能解释一下!

It's all explained in those two links, certainly clearer than I can explain it!

这篇关于ASP.NET连接字符串的元数据的语法的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

10-19 11:39