XML规范无效：

Question

XML规范无效：命名空间“http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceDefinition”中的元素“WebRole”具有不完整的内容。预期可能元素列表：名称空间“http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceDefinition”中的“站点”。

这是XML文件

<?xml version="1.0" encoding="utf-8"?>
<ServiceDefinition name="AzureCloudService1" xmlns="http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceDefinition" schemaVersion="2015-04.2.6">
  <WebRole name="Web" vmsize="Small">

    <Startup>
      <Task commandLine="StartUp.cmd" executionContext="elevated" taskType="background" />
    </Startup>

  </WebRole>
</ServiceDefinition>

Answer 1

正如错误所示....您的<WebRole>标记必须包含<Sites>节点。

Answer 2

创建Azure Cloud Service项目时，解决方案资源管理器中将显示默认ServiceDefinition.csdef，其中包含以下内容，

<?xml version="1.0" encoding="utf-8"?>
<ServiceDefinition name="AzureCloudService1" xmlns="http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceDefinition" schemaVersion="2015-04.2.6">
  <WebRole name="WebRole1" vmsize="Small">
    <Sites>
      <Site name="Web">
        <Bindings>
          <Binding name="Endpoint1" endpointName="Endpoint1" />
        </Bindings>
      </Site>
    </Sites>
    <ConfigurationSettings>
      <Setting name="Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString" />
      <Setting name="StorageConnectionString" />
    </ConfigurationSettings>
    <Endpoints>
      <InputEndpoint name="Endpoint1" protocol="http" port="80" />
    </Endpoints>
  </WebRole>
  <WorkerRole name="WorkerRole1" vmsize="Small">
    <ConfigurationSettings>
      <Setting name="Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString" />
    </ConfigurationSettings>
  </WorkerRole>
</ServiceDefinition>

所以，你错过了一个<Sites>节点。