var reports = JsonConvert.
时间: 2024-10-19 17:02:55 浏览: 21
`var reports = JsonConvert.DeserializeObject<T>(json)` 是一个用于.NET框架(如C#)中的JSON序列化和反序列化的代码片段,其中 `JsonConvert.DeserializeObject` 是来自 Newtonsoft.Json 库的方法。它将 JSON 字符串转换为指定类型的对象 (`T`)。
在这个上下文中,`json` 参数应该是你要解析的 JSON 格式的数据。`DeserializeObject` 接受一个字符串参数,并尝试将其解析成对应的强类型对象,例如一个 `List<Report>` 或者一个复杂的自定义类 `ReportModel`。
举个例子:
```csharp
string json = "{\"Reports\":[{\"Name\":\"John\",\"Age\":30},{\"Name\":\"Jane\",\"Age\":25}]}";
var reports = JsonConvert.DeserializeObject<List<Report>>(json);
```
这里,`Report` 是一个自定义类,包含 Name 和 Age 属性。通过这个操作,`reports` 就会是一个包含了两个 `Report` 对象的列表。
相关问题
帮我翻译为java代码 var http = (HttpWebRequest)WebRequest.Create(url); http.Accept = "*/*"; http.Method = "POST"; http.ContentType = "application/json; charset=utf-8"; TimeSpan ts = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0); var currentTimeSeconds = Convert.ToInt64(ts.TotalSeconds); var signature = AESHelper.AesLocal(AppId + ApiId + currentTimeSeconds, AppKey); http.Headers["signature"] = signature; http.Headers["apiname"] = ApiId; http.Headers["appid"] = AppId; http.Headers["appkey"] = AppKey; http.ContentType = "application/json;charset=utf-8"; http.UserAgent = "PostmanRuntime/7.26.8"; Random rd = new Random(); var rdNum = rd.Next(100000, 1000000); var signStr = thirdId + "/n" + rdNum + "/n" + currentTimeSeconds + "/n" + key+"/n"; var sign = Md5Helper.Encrypt32(Base64Helper.EncodeBase64(Encoding.UTF8,signStr)); http.Headers["thirdId"] = thirdId; http.Headers["nonceStr"] = rdNum.ToString(); http.Headers["time"] = currentTimeSeconds.ToString(); http.Headers["sign"] = sign; byte[] bs = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(data)); using (var reqStream = http.GetRequestStream()) { reqStream.Write(bs, 0, bs.Length); } using (var wr = http.GetResponse()) { using (var reader = new StreamReader(wr.GetResponseStream(), Encoding.UTF8)) { var result = reader.ReadToEnd(); var json = (JObject)JsonConvert.DeserializeObject(result); if (json["success"] == null || json["success"].ToString().ToLower() != "true") { Logger.Log(MethodBase.GetCurrentMethod().Name, GetType().Name, 1, "获取广告点位失败:" + JsonConvert.SerializeObject(param)+"////"+result, LogLevel.Error); } return result; } }
下面是Java代码的翻译:
```
URL url = new URL(urlStr);
HttpURLConnection http = (HttpURLConnection)url.openConnection();
http.setRequestMethod("POST");
http.setDoOutput(true);
http.setDoInput(true);
http.setUseCaches(false);
http.setRequestProperty("Accept", "*/*");
http.setRequestProperty("Content-Type", "application/json; charset=utf-8");
TimeSpan ts = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0);
long currentTimeSeconds = Convert.ToInt64(ts.TotalSeconds);
String signature = AESHelper.AesLocal(AppId + ApiId + currentTimeSeconds, AppKey);
http.setRequestProperty("signature", signature);
http.setRequestProperty("apiname", ApiId);
http.setRequestProperty("appid", AppId);
http.setRequestProperty("appkey", AppKey);
http.setRequestProperty("User-Agent", "PostmanRuntime/7.26.8");
Random rd = new Random();
int rdNum = rd.nextInt(1000000) + 100000;
String signStr = thirdId + "/n" + rdNum + "/n" + currentTimeSeconds + "/n" + key+"/n";
String sign = Md5Helper.Encrypt32(Base64Helper.EncodeBase64(Encoding.UTF8,signStr));
http.setRequestProperty("thirdId", thirdId);
http.setRequestProperty("nonceStr", String.valueOf(rdNum));
http.setRequestProperty("time", String.valueOf(currentTimeSeconds));
http.setRequestProperty("sign", sign);
byte[] postData = data.toString().getBytes(StandardCharsets.UTF_8);
DataOutputStream wr = new DataOutputStream(http.getOutputStream());
wr.write(postData);
wr.flush();
wr.close();
int responseCode = http.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_OK) {
BufferedReader in = new BufferedReader(new InputStreamReader(http.getInputStream()));
String inputLine;
StringBuilder response = new StringBuilder();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
String result = response.toString();
JSONObject json = new JSONObject(result);
if (json.isNull("success") || !json.getString("success").toLowerCase().equals("true")) {
Logger.Log(MethodBase.GetCurrentMethod().getName(), getClass().getName(), 1, "获取广告点位失败:" + param.toString() + "////" + result, LogLevel.Error);
}
return result;
} else {
throw new Exception("HTTP请求失败,状态码:" + responseCode);
}
```
public WebMgrResponse GetLocationProperty(LocationPropertyQueryDto data) { WebMgrResponse webMgrResponse = new WebMgrResponse(); //查询信息 var locationDataList = string.IsNullOrEmpty(data.WareHouseCode) ? locationManager.GetList() : locationManager.GetList(d => d.WareHouseCode == data.WareHouseCode); var dtoList = locationDataList.Adapt<List<LocationPropertyDto>>(); for (int i = 0; i < dtoList.Count; i++) { var dto = dtoList[i]; dto.TargetWareHouseCode = dto.LocationCode.GetLocationMember("目标仓库"); dto.SourceWareHouseCode = dto.LocationCode.GetLocationMember("源仓库"); } webMgrResponse.code = 20000; webMgrResponse.data = Newtonsoft.Json.JsonConvert.SerializeObject(dtoList); webMgrResponse.message = "成功"; return webMgrResponse; }
这段代码是一个 C# 方法,接收一个名为 LocationPropertyQueryDto 的数据对象作为参数,返回一个 WebMgrResponse 对象。主要功能是查询库位的属性信息,并将查询结果封装成一个包含响应码、响应数据和响应消息的 WebMgrResponse 对象返回。
具体实现过程如下:
1. 创建一个 WebMgrResponse 对象,用于存储响应信息。
2. 根据传入的 LocationPropertyQueryDto 对象中的 WareHouseCode 属性值是否为空来判断是否需要过滤查询结果,如果 WareHouseCode 为空,则获取所有库位信息,否则根据 WareHouseCode 过滤查询结果。
3. 将查询结果转换成 LocationPropertyDto 列表对象,然后遍历列表中的每一个 LocationPropertyDto 对象。
4. 对于每一个 LocationPropertyDto 对象,通过调用 LocationCode 属性的 GetLocationMember 方法获取目标仓库和源仓库的信息,并将其分别存储到 TargetWareHouseCode 和 SourceWareHouseCode 属性中。
5. 将转换后的 LocationPropertyDto 列表对象序列化成 JSON 字符串,并将其存储到 WebMgrResponse 对象的 data 属性中。
6. 将响应码和响应消息分别存储到 WebMgrResponse 对象的 code 和 message 属性中。
7. 返回 WebMgrResponse 对象。
总体来说,这段代码实现了查询库位属性信息并进行简单处理后返回的功能。
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