日志（Logs）

import { Argus } from "@argus/sdk-web";
 
Argus.init({ dsn: "argus://<public_key>:<secret_key>@<host>:4318/<project_id>" });
 
Argus.log("INFO", "page loaded", { route: "/home" });
Argus.log("ERROR", "payment failed", { reason: "declined" });

import com.argusplatform.sdk.Argus
import com.argusplatform.sdk.ArgusConfig
import com.argusplatform.sdk.LogLevel
 
Argus.init(applicationContext, ArgusConfig.Builder(
    "argus://<public_key>:<secret_key>@<host>:4318/<project_id>"
).build())
 
// level 缺省 LogLevel.INFO；attributes 可选
Argus.log("Payment failed", LogLevel.ERROR, mapOf("module" to "payment"))

import ArgusSDK
 
Argus.start(with: ArgusConfig(
    dsn: "argus://<public_key>:<secret_key>@<host>:4318/<project_id>"
))
 
// level 缺省 .info；attributes 可选
Argus.log("Payment failed", level: .error, attributes: ["module": "payment"])

import 'package:argus_flutter/argus_flutter.dart';
 
Argus.init(const ArgusConfig(
  dsn: 'argus://<public_key>:<secret_key>@<host>:4318/<project_id>',
));
 
Argus.log(LogLevel.info, 'page loaded', attributes: {'route': '/home'});
Argus.log(LogLevel.error, 'payment failed', attributes: {'reason': 'declined'});

import { Argus } from "@argus/sdk-react-native";
 
Argus.init({
  dsn: "argus://<public_key>:<secret_key>@<host>:4318/<project_id>",
});
 
Argus.log("INFO", "app started", { screen: "Home" });
Argus.log("ERROR", "checkout failed", { code: "E_TIMEOUT" });

client, err := argus.New(argus.Config{
    DSN:         os.Getenv("ARGUS_DSN"),
    ServiceName: "checkout-api",
})
defer client.Close()
 
// 首参 ctx：若携带 active span，日志自动带上 trace_id
client.Info(ctx, "order received", map[string]string{"user_id": "u-42"})
client.Error(ctx, "payment failed", map[string]string{"reason": "card_declined"})

import { init } from "@argus/sdk-node-backend";
 
const argus = init({ dsn: process.env.ARGUS_DSN!, serviceName: "checkout-api" });
 
// 处于 middleware / withSpan 上下文时自动带 trace_id
argus.info("order received", { attrs: { user_id: "u-42" } });
argus.error("payment failed", { attrs: { reason: "card_declined" } });

import argus_backend
 
client = argus_backend.init(service_name="checkout-api")  # 读 ARGUS_DSN 环境变量
 
client.log("info", "order created", attributes={"order_id": "o-123"})
client.log("error", "payment failed", attributes={"reason": "card_declined"})
 
client.close()  # 停止后台 flush 并最后上报一次

import com.argusplatform.argus.ArgusClient;
import java.util.Collections;
 
ArgusClient argus = ArgusClient.fromEnv();  // 读 ARGUS_DSN 环境变量
 
argus.log("info", "order created", Collections.singletonMap("order_id", "o-123"), traceId);
argus.log("error", "payment failed");
 
argus.close();  // AutoCloseable，可 try-with-resources

use argus_backend::{Client, Config, UreqTransport};
 
let dsn = std::env::var("ARGUS_DSN").unwrap();
let client = Client::new(&dsn, UreqTransport,
    Config { service_name: Some("checkout-api".into()), ..Config::default() })?;
 
client.log("info", "order created", &[("order_id", "o-123")], None);
client.log("error", "payment failed", &[("reason", "card_declined")], None);
// drop(client) 自动停止后台 flush 并最后上报一次