如何使用sentry v5全局忽略错误以减少噪声

Question

使用不推荐使用的客户端Raven，您可以忽略麻烦的错误：

Raven.config('your-dsn', {
    ignoreErrors: [
        'Can\'t execute code from freed script',
        /SecurityError\: DOM Exception 18$/
    ]
}).install();

我发现使用新客户端的唯一方法是使用before-send钩子：https://docs.sentry.io/error-reporting/configuration/filtering/?platform=browser#before-send

import * as Sentry from '@sentry/browser';

init({
  beforeSend(event, hint) {
    const { message } = hint.originalException;
    if (message && message.match(/database unavailable/i)) {
      return null;
    }
    return event;
  }
});

我搜索了所有的文档，但没有找到一种全局的方法来忽略错误。

Answer 1

似乎有一个ignoreErrors配置选项。他们的示例应用程序中记录了这一点：

https://github.com/getsentry/sentry-javascript/blob/ab7ba810a97a2acae3dbd2c82b07e3972147bb97/packages/browser/examples/app.js#L38

Answer 2

很简单，我在nuxt.config.js中为nuxtjs应用程序使用了这个配置

  sentry: {
    disabled: process.env.APP_ENV === 'development',
    dsn: 'xxxx'
    maxBreadcrumbs: 50,
    config: {
      environment: process.env.APP_ENV,
      debug: process.env.APP_ENV === 'development',
      release: '1.0.0',

      beforeSend: (event, hint) => {
        // see all errors, what you wants. 
        // using console.log(hint.originalException)

        // for example, not send when error code 404 when using axios
        const { response } = hint.originalException
        if (response && response.status && response.status === 404) {
          return null
        }
        return event
      }
    }
  },

Answer 3

普通JS：

process.on('unhandledRejection', (reason, promise) => {
  //console.log('(Custom message) Unhandled Rejection found at:', reason.stack, reason.caputureStackTrace);
  console.log('Unhandled Rejection at: Promise', promise, 'reason:', reason, reason.constructor.name);
});

我猜您的正则表达式不匹配，请尝试：/SecurityError\\: DOM Exception 18$/而不是/SecurityError\: DOM Exception 18$/，注意\\