获取接收器

演示如何检索 Cloud Logging 接收器的元数据。

包含此代码示例的文档页面

如需查看上下文中使用的代码示例，请参阅以下文档：

代码示例

Java

如需了解如何安装和使用 Logging 客户端库，请参阅 Logging 客户端库。 

import com.google.cloud.logging.Logging;
import com.google.cloud.logging.LoggingOptions;
import com.google.cloud.logging.Sink;

/** Retrieve Cloud Logging Sink metadata. */
public class GetSinkMetadata {
  public static void main(String[] args) throws Exception {
    // TODO(developer): Replace these variables before running the sample.
    // The Name of your sink
    String sinkName = "sink-name"; // i.e my-sink

    getSinkMetadata(sinkName);
  }

  public static void getSinkMetadata(String sinkName) throws Exception {
    // Instantiates a logging client
    try (Logging logging = LoggingOptions.getDefaultInstance().getService()) {

      Sink sink = logging.getSink(sinkName);

      // print sink metadata
      System.out.println("Name:" + sink.getName());
      System.out.println("Version Format:" + sink.getVersionFormat());
      System.out.println("Filter:" + sink.getFilter());
      System.out.println("Destination:" + sink.getDestination());
    }
  }
}

Node.js

如需了解如何安装和使用 Logging 客户端库，请参阅 Logging 客户端库。 

// Imports the Google Cloud client library
const {Logging} = require('@google-cloud/logging');

// Creates a client
const logging = new Logging();

/**
 * TODO(developer): Uncomment the following line to run the code.
 */
// const sinkName = 'Name of your sink, e.g. my-sink';

const sink = logging.sink(sinkName);

async function printSinkMetadata() {
  // See https://googleapis.dev/nodejs/logging/latest/Sink.html#getMetadata
  const [metadata] = await sink.getMetadata();
  console.log(`Name: ${metadata.name}`);
  console.log(`Destination: ${metadata.destination}`);
  console.log(`Filter: ${metadata.filter}`);
}
printSinkMetadata();