java代码创建钉钉工单的实现代码
时间: 2023-06-12 14:02:12 浏览: 116
java代码生成
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好的,您可以参考以下Java代码实现钉钉工单的创建:
```java
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.Base64;
public class CreateDingTalkTicket {
public static void main(String[] args) {
String accessToken = "Your_Access_Token"; // 钉钉应用的ACCESS_TOKEN
String secret = "Your_Secret"; // 钉钉应用的SECRET
String url = "https://oapi.dingtalk.com/topapi/v2/workrecord/add"; // 钉钉API接口URL
try {
// 获取当前时间戳(单位:毫秒)
long timestamp = System.currentTimeMillis();
// 构造请求参数
String data = "{\"userid\":\"your_userid\",\"create_time\":\"" + timestamp + "\",\"title\":\"Your_Ticket_Title\",\"content\":\"Your_Ticket_Content\",\"url\":\"Your_Ticket_Url\"}";
String signature = getSignature(secret, timestamp); // 获取签名
String authHeader = "Signature " + accessToken + ":" + signature; // 构造认证头部
// 发送POST请求
HttpURLConnection connection = (HttpURLConnection) new URL(url).openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type", "application/json");
connection.setRequestProperty("Authorization", authHeader);
connection.setDoOutput(true);
OutputStream outputStream = connection.getOutputStream();
byte[] dataBytes = data.getBytes(StandardCharsets.UTF_8);
outputStream.write(dataBytes);
outputStream.flush();
outputStream.close();
// 读取响应数据
BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
String line;
StringBuilder response = new StringBuilder();
while ((line = reader.readLine()) != null) {
response.append(line);
}
reader.close();
System.out.println(response.toString()); // 打印响应数据
} catch (Exception e) {
e.printStackTrace();
}
}
// 获取签名
private static String getSignature(String secret, long timestamp) {
try {
String stringToSign = timestamp + "\n" + secret;
byte[] hmacSHA256Bytes = hmacSha256(stringToSign.getBytes(StandardCharsets.UTF_8), secret.getBytes(StandardCharsets.UTF_8));
return Base64.getEncoder().encodeToString(hmacSHA256Bytes); // Base64编码
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
// HMACSHA256加密
private static byte[] hmacSha256(byte[] data, byte[] key) throws Exception {
javax.crypto.spec.SecretKeySpec signingKey = new javax.crypto.spec.SecretKeySpec(key, "HmacSHA256");
javax.crypto.Mac mac = javax.crypto.Mac.getInstance("HmacSHA256");
mac.init(signingKey);
return mac.doFinal(data);
}
}
```
其中,您需要根据自己的情况修改以下几个参数:
- Your_Access_Token:钉钉应用的ACCESS_TOKEN,可以在钉钉开发者后台获取。
- Your_Secret:钉钉应用的SECRET,可以在钉钉开发者后台获取。
- your_userid:创建工单的用户ID。
- Your_Ticket_Title:工单的标题。
- Your_Ticket_Content:工单的内容。
- Your_Ticket_Url:工单关联的URL。
注意,此代码仅供参考,具体实现需要根据您的实际情况进行调整。
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