本文整理汇总了C#中System.Net.Http.HttpClient.GetFileAsync方法的典型用法代码示例。如果您正苦于以下问题：C# HttpClient.GetFileAsync方法的具体用法？C# HttpClient.GetFileAsync怎么用？C# HttpClient.GetFileAsync使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Net.Http.HttpClient的用法示例。
在下文中一共展示了HttpClient.GetFileAsync方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetFileAsyncPreconditions
public async Task GetFileAsyncPreconditions()
{
var handler = new MockHandler("Hello");
HttpClient client = null;
string requestUri = "http://dot.net";
string tempFileName = Path.GetTempFileName();
await AsyncAssert.ThrowsException<ArgumentNullException>(async () =>
{
await client.GetFileAsync(requestUri, tempFileName);
});
await AsyncAssert.ThrowsException<ArgumentNullException>(async () =>
{
await client.GetFileAsync(new Uri(requestUri), tempFileName);
});
client = new HttpClient(handler);
await AsyncAssert.ThrowsException<ArgumentNullException>(async () =>
{
await client.GetFileAsync((string)null, tempFileName);
});
await AsyncAssert.ThrowsException<ArgumentNullException>(async () =>
{
await client.GetFileAsync((Uri)null, tempFileName);
});
await AsyncAssert.ThrowsException<ArgumentException>(async () =>
{
await client.GetFileAsync(string.Empty, tempFileName);
});
await AsyncAssert.ThrowsException<ArgumentNullException>(async () =>
{
await client.GetFileAsync(requestUri, null);
});
await AsyncAssert.ThrowsException<ArgumentNullException>(async () =>
{
await client.GetFileAsync(new Uri(requestUri), null);
});
await AsyncAssert.ThrowsException<ArgumentException>(async () =>
{
await client.GetFileAsync(requestUri, string.Empty);
});
await AsyncAssert.ThrowsException<ArgumentException>(async () =>
{
await client.GetFileAsync(new Uri(requestUri), string.Empty);
});
}示例2: GetFileAsync
public async Task GetFileAsync()
{
var handler = new MockHandler("Hello");
var client = new HttpClient(handler);
string tempFileName = Path.GetTempFileName();
await client.GetFileAsync("http://dot.net", tempFileName);
Assert.AreEqual(handler.Response, File.ReadAllText(tempFileName));
tempFileName = Path.GetTempFileName();
await client.GetFileAsync(new Uri("http://dot.net"), tempFileName);
Assert.AreEqual(handler.Response, File.ReadAllText(tempFileName));
}