我有一個(gè) Azure Function v2。該函數(shù)由 POST HTTP 請(qǐng)求觸發(fā)，并獲得一個(gè)帳戶列表。這是 Azure 函數(shù)：public sealed class AccountFunction{ private readonly ILogger m_logger; public AccountFunction(ILoggerFactory loggerFactory) { m_logger = loggerFactory.CreateLogger<AccountFunction>(); } [FunctionName("AccountFunction")] public IActionResult Run([HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "v1/accounts")] List<Account> accounts) { m_logger.LogInformation("C# HTTP trigger function processed a request."); return new OkObjectResult(accounts); }}Account 類是一個(gè)簡(jiǎn)單的 POCO：public class Account{ public string Name { get; set; } public string Description { get; set; }}我啟動(dòng)該函數(shù)，然后發(fā)送以下 POST 請(qǐng)求：http://localhost:7071/api/v1/accounts我在請(qǐng)求正文中設(shè)置了 JSON 集合：[{ "name":"A", "description":"covfefe"}, { "name":"B", "description":"huuuggge"}]
1 回答
當(dāng)年話下
TA貢獻(xiàn)1890條經(jīng)驗(yàn) 獲得超9個(gè)贊
我已經(jīng)嘗試過，并在本地也復(fù)制了這個(gè)問題。首先我嘗試使用單個(gè)Account對(duì)象，然后將方法簽名更新為 accept List<Account>。快速檢查后，我發(fā)現(xiàn)了以下描述此行為的GitHub 問題。
有一個(gè)關(guān)于該問題的評(píng)論，它引用了以下源文件行，其中代碼明確排除了數(shù)組
var additionalBindingData = parsed.Children<JProperty>() .Where(p => p.Value != null && (p.Value.Type != JTokenType.Array))
似乎實(shí)現(xiàn)這一目標(biāo)的唯一方法是使用解決方法。
另一種方法是使用ReadAsAsync<T>擴(kuò)展方法。
namespace StackOverflow.AccountsQuestion
{
public sealed class AccountFunction
{
private readonly ILogger m_logger;
public AccountFunction(ILoggerFactory loggerFactory)
{
m_logger = loggerFactory.CreateLogger<AccountFunction>();
}
[FunctionName("AccountFunction")]
public async Task<IActionResult> Run([HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "v1/accounts")] HttpRequestMessage request)
{
m_logger.LogInformation("C# HTTP trigger function processed a request.");
var accounts = await request.Content.ReadAsAsync<List<Account>>();
return new OkObjectResult(accounts);
}
}
public class Account
{
public string Name { get; set; }
public string Description { get; set; }
}
}
- 1 回答
- 0 關(guān)注
- 107 瀏覽
添加回答
舉報(bào)
0/150
提交
取消