我希望測試下面我的 API 請求之一的輸出。async Task DeleteNonExistantFoo(){ using (HttpClient client = new HttpClient()) { client.BaseAddress = new Uri("Http://localhost:43240/"); client.DefaultRequestHeaders.Accept.Clear(); client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json")); using (HttpResponseMessage response = await client.DeleteAsync("api/foos/1")) { var responseContent = await response.Content.ReadAsStringAsync(); //Assert.AreEqual(?????, "A Foo with ID of 1 does not exist."); } }}我想從下面的響應(yīng)中獲取 exceptionMessage，當(dāng)我向 API 發(fā)送 DELETE 請求時，它作為響應(yīng)給出。在 Visual Studio 中調(diào)試時，它不會讓我查看響應(yīng)內(nèi)容對象，從而出現(xiàn)錯誤“responseContent 無法獲取局部變量或參數(shù)的值，因為它在此指令指針處不可用，可能是因為它已被優(yōu)化掉?！蔽沂欠裥枰獙⑵滢D(zhuǎn)換為 JSON 對象才能讀取它？{ "message": "An error has occurred.", "exceptionMessage": "A Foo with ID of 1 does not exist.", "exceptionType": "System.Exception", "stackTrace": "}
1 回答
幕布斯6054654
TA貢獻1876條經(jīng)驗 獲得超7個贊
你可以嘗試使用Newtonsoft.Json的JsonConvert.DeserializeObject方法來讀取響應(yīng)的Json轉(zhuǎn)換成一個對象，并使用它。
創(chuàng)建一個類 ApiResponeMoedl
public class ApiResponeMoedl
{
public string message { get; set; }
public string exceptionMessage { get; set; }
public string exceptionType { get; set; }
public string stackTrace { get; set; }
}
然后使用JsonConvert.DeserializeObject<ApiResponeMoedl>將您的 json 數(shù)據(jù)反序列化為一個ApiResponeMoedl對象，然后使用對象的exceptionMessage屬性，您將獲得沙漠信息。
async Task DeleteNonExistantRedirect()
{
using (HttpClient client = new HttpClient())
{
client.BaseAddress = new Uri("Http://localhost:43240/");
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
using (HttpResponseMessage response = await client.DeleteAsync("api/foos/1"))
{
var responseContent = await response.Content.ReadAsStringAsync();
var respOjb = JsonConvert.DeserializeObject<ApiResponeMoedl>(responseContent);
//respOjb.exceptionMessage
}
}
}
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