列出日志

演示如何列出可用日志的名称。

深入探索

如需查看包含此代码示例的详细文档,请参阅以下内容:

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.api.gax.paging.Page;
import com.google.cloud.logging.Logging;
import com.google.cloud.logging.LoggingOptions;

public class ListLogs {

  public static void main(String... args) throws Exception {

    try (Logging logging = LoggingOptions.getDefaultInstance().getService()) {

      // List all log names
      Page<String> logNames = logging.listLogs();
      while (logNames != null) {
        for (String logName : logNames.iterateAll()) {
          System.out.println(logName);
        }
        logNames = logNames.getNextPage();
      }
    }
  }
}

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();

async function printLogNames() {
  const [logs] = await logging.getLogs();
  console.log('Logs:');
  logs.forEach(log => {
    console.log(log.name);
  });
}
printLogNames();

后续步骤

如需搜索并过滤其他 Google Cloud 产品的代码示例,请参阅 Google Cloud 示例浏览器