本文介绍了CloudConfigurationManager.GetSetting 返回 null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

按照说明此处我有:

var connectionString = CloudConfigurationManager.GetSetting("StorageConnectionString");

但是connectionStringnull,这是我的app.config:

But connectionString is null, here is my app.config:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
  </startup>
  <connectionStrings>
    <add name="StorageConnectionString"
         connectionString="DefaultEndpointsProtocol=https;AccountName=storage;AccountKey=key" />
  </connectionStrings>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Data.OData" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-5.2.0.0" newVersion="5.2.0.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
</configuration>

推荐答案

这很好用,即使评论不合适,因为我确实有对 CloudConfigManager 的引用:

Well this works, even if the comment doesn't fit, because I do have a ref to CloudConfigManager:

如果您正在创建一个不引用 Microsoft.WindowsAzure.CloudConfigurationManager 的应用程序,并且您的连接字符串位于 web.config 或 app.config 中,如上所示,那么您可以使用 ConfigurationManager 来检索连接字符串.您需要在项目中添加对 System.Configuration.dll 的引用,并为其添加另一个命名空间声明:

using System.Configuration;

CloudStorageAccount storageAccount = CloudStorageAccount.Parse(
    ConfigurationManager.ConnectionStrings["StorageConnectionString"].ConnectionString);

这篇关于CloudConfigurationManager.GetSetting 返回 null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!

08-23 20:40