Logger

Playwright 会生成大量日志，可以通过可插拔的记录器接收器访问这些日志。

const { chromium } = require('playwright');  // Or 'firefox' or 'webkit'.

(async () => {
  const browser = await chromium.launch({
    logger: {
      isEnabled: (name, severity) => name === 'browser',
      log: (name, severity, message, args) => console.log(`${name} ${message}`)
    }
  });
  ...
})();

• logger.isEnabled(name, severity)
• logger.log(name, severity, message, args, hints)

logger.isEnabled(name, severity)

Added in: v1.8

• name <string> 记录器名称#
• severity <"verbose"|"info"|"warning"|"error">#
• returns: <boolean>#

确定接收器是否对具有给定名称和严重性的记录器感兴趣。

logger.log(name, severity, message, args, hints)

Added in: v1.8

• name <string> 记录器名称#
• severity <"verbose"|"info"|"warning"|"error">#
• message <string|Error> 日志消息格式#
• args <Array<Object>> 消息参数#
• hints <Object> 可选的格式化提示#
  • color? <string> 可选的首选记录器颜色。
• returns: <void>#