尝试将嵌套数组发布到ServiceStack休息端点时出现错误。
我得到的错误是:
KeyValueDataContractDeserializer:转换为类型时出错:类型 定义应以'{'开头,期待序列化类型 'DeployServer',字符串以:object Object]“
开头
我的班级结构如下:
public class DeployEnvironment
{
public string Id { get; set; }
public string ProjectId { get; set; }
public string EnvironmentName { get; set; }
public List<DeployServer> ServerList { get; set; }
public DeployEnvironment()
{
this.ServerList = new List<DeployServer>();
}
}
public class DeployServer
{
public string Id { get; set; }
public string EnvironmentId { get; set; }
public string ServerName { get; set; }
}
邮政编码非常简单:
public object Post(DeployEnvironment environment)
{
if (string.IsNullOrEmpty(environment.Id))
{
return _projectManager.CreateEnvironment(environment.ProjectId, environment.EnvironmentName, environment.ServerList);
}
else
{
return _projectManager.UpdateEnvironment(environment.Id, environment.ProjectId, environment.EnvironmentName, environment.ServerList);
}
}
这是我发送的JSON,对我来说很好看:
{
"id": "300b1bd2-af16-47bb-a167-407ec8966167",
"projectId": "03b5635a-7eb8-4aeb-80e0-461f29c4488c",
"environmentName": "QA",
"serverList": [
{
"id": "6024e867-f858-47cb-93f4-dd592adb02af",
"environmentId": "300b1bd2-af16-47bb-a167-407ec8966167",
"serverName": "Server1"
},
{
"id": "efcc3a14-3d4a-4990-b106-d5a81188ee04",
"environmentId": "300b1bd2-af16-47bb-a167-407ec8966167",
"serverName": "Server2"
}
]
}
事实上,这就是我从get中删除的JSON,我只是想把它发回去
我做错了什么?
由于
使用原始HTTP请求更新:
POST http://local-host:55052/api/project/03b5635a-7eb8-4aeb-80e0-461f29c4488c/environment?environmentName=QA&id=300b1bd2-af16-47bb-a167-407ec8966167&serverList=%5Bobject+Object%5D,%5Bobject+Object%5D HTTP/1.1
Host: local-host:55052
Connection: keep-alive
Content-Length: 382
Accept: application/json, text/plain, */*
Origin: http://local-host:55052
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.64 Safari/537.31
Content-Type: application/json;charset=UTF-8
Referer: http://local-host:55052/
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: ltkmodal-Modal%20Signup=Thu%2C%2024%20Jan%202013%2021%3A47%3A32%20GMT; __test=1; ss-pid=uUvKs0YDGCPIHP1yhaUg; ss-id=7Oz3jNCeXDVoLaGT4+BM; __ngDebug=true; JSESSIONID=09245EF568D4507A3635664A6E8671DA; RememberMe=1180157474^2#-6059067053273955846
{"id":"300b1bd2-af16-47bb-a167-407ec8966167","projectId":"03b5635a-7eb8-4aeb-80e0-461f29c4488c","environmentName":"QA","serverList":[{"id":"6024e867-f858-47cb-93f4-dd592adb02af","environmentId":"300b1bd2-af16-47bb-a167-407ec8966167","serverName":"Server1"},{"id":"efcc3a14-3d4a-4990-b106-d5a81188ee04","environmentId":"300b1bd2-af16-47bb-a167-407ec8966167","serverName":"Server2"}]}
答案 感谢mythz的答案,他是对的,我是双重发帖。问题是我调用AngularJS资源库以这种方式保存:
$scope.environment.$save($scope.environment);
我应该这样称呼它:
var saveParams = {
id: $routeParams.environmentId,
projectId: $routeParams.projectId
};
$scope.environment.$save(saveParams);
答案 0 :(得分:1)
您在QueryString和Request Body中双重发布请求。在QueryString中,使用JSV Format解析复杂类型。
将URL更改为选定的路径,即:
/api/project/03b5635a-7eb8-4aeb-80e0-461f29c4488c/environment
然后解析请求正文应该没问题,例如:
var json = @"{""id"":""300b1bd2-af16-47bb-a167-407ec8966167"",""projectId"":""03b5635a-7eb8-4aeb-80e0-461f29c4488c"",""environmentName"":""QA"",""serverList"":[{""id"":""6024e867-f858-47cb-93f4-dd592adb02af"",""environmentId"":""300b1bd2-af16-47bb-a167-407ec8966167"",""serverName"":""Server1""},{""id"":""efcc3a14-3d4a-4990-b106-d5a81188ee04"",""environmentId"":""300b1bd2-af16-47bb-a167-407ec8966167"",""serverName"":""Server2""}]}";
var dto = json.FromJson<DeployEnvironment>();
dto.PrintDump();
输出:
/*
{
Id: 300b1bd2-af16-47bb-a167-407ec8966167,
ProjectId: 03b5635a-7eb8-4aeb-80e0-461f29c4488c,
EnvironmentName: QA,
ServerList:
[
{
Id: 6024e867-f858-47cb-93f4-dd592adb02af,
EnvironmentId: 300b1bd2-af16-47bb-a167-407ec8966167,
ServerName: Server1
},
{
Id: efcc3a14-3d4a-4990-b106-d5a81188ee04,
EnvironmentId: 300b1bd2-af16-47bb-a167-407ec8966167,
ServerName: Server2
}
]
}
*/