传递参数时出现错误,
这是我的代码
[HttpPost]
public IHttpActionResult GenerateToken([FromBody]string userName, [FromBody]string password)
{
//...
}
Ajax :
$.ajax({
cache: false,
url: 'http://localhost:14980/api/token/GenerateToken',
type: 'POST',
contentType: "application/json; charset=utf-8",
data: { userName: "userName",password:"password" },
success: function (response) {
},
error: function (jqXhr, textStatus, errorThrown) {
console.log(jqXhr.responseText);
alert(textStatus + ": " + errorThrown + ": " + jqXhr.responseText + " " + jqXhr.status);
},
complete: function (jqXhr) {
},
})
最佳答案
引用:Parameter Binding in ASP.NET Web API - Using [FromBody]
强调我的
话虽如此。您需要创建一个模型来存储预期的聚合数据。
public class AuthModel {
public string userName { get; set; }
public string password { get; set; }
}
然后更新 Action 以期望模型在体内
[HttpPost]
public IHttpActionResult GenerateToken([FromBody] AuthModel model) {
string userName = model.userName;
string password = model.password;
//...
}
确保正确发送有效载荷
var model = { userName: "userName", password: "password" };
$.ajax({
cache: false,
url: 'http://localhost:14980/api/token/GenerateToken',
type: 'POST',
contentType: "application/json; charset=utf-8",
data: JSON.stringify(model),
success: function (response) {
},
error: function (jqXhr, textStatus, errorThrown) {
console.log(jqXhr.responseText);
alert(textStatus + ": " + errorThrown + ": " + jqXhr.responseText + " " + jqXhr.status);
},
complete: function (jqXhr) {
},
})