日志

为什么,什么以及我们如何记录

描述

npm CLI 具有多种机制,可针对某些命令、配置和环境向最终用户显示不同级别的信息。

设置日志文件位置

所有日志都写入调试日志,如果命令执行失败,则打印该文件的路径。

日志目录的默认位置是 npm 缓存中名为 _logs 的目录。这可以通过 logs-dir 配置选项进行更改。

例如,如果您想将所有日志写入当前工作目录,您可以运行:npm install --logs-dir=.。这对于调试特定的 npm 问题特别有用,因为您可以使用不同的配置值多次运行命令,然后比较所有日志文件。

MR84p7E5LgI+f0UhrRTpMtHzi9vylbLoLMGbNd6ypcPo7PDD0+Ye4i715SUO6yXIN5/wzvxZ3vfj2bN8QAtYYql2Xh+1rrNmbtz4wKLppTE8fgwwLeWEJet5we2BIE7tYUOiltQMeP09rUqCIT9jP/sgHHlujGBdsfc4jmqvlgcUtYzK/mezk+O/k+e5sslS

RGvLK49w9pWrhj9HGeSy5p2P+hlVu9uX6B2pyslrs32H/ByROLmP9myN4xor5GreWkwq+tLh8/2H6OMFbCWddg==

设置日志级别

loglevel

b54eMv6tvkXKuGqTW0r2uRIddagI8K1OkN4bcAdSfwx9XgZpTzgj4HbtcNYFRV+IdqTEd8lmMnoiECc9c522RP622+fzcp8UjRHd+SlciTNf60/tWxVd99NcDTh/Tu2a2iNo8fXyseyIUeHfFxy6CQ==

b54eMv6tvkXKuGqTW0r2uVqQ4kifDB/Phwdd56zbH0KTJw/aE1ebucavOK/0iGz6Urn3qGj8Ihi7uehlpajNBXfyW9L8IpJS5zphbpylvkFtrq7Q0n4SnQfARoxoR3yCJ6fezNVdBgtygrMCty6XgeuECWOphgdKIE/Yh+Qnhr4=

    p3ESPHSnU1HAiRXs8fzsmIOTReujcFYngzM5UmuxoERLUur2B6EqCH2NwI4GKInPRRs8xYXDoDB5NirGaj70Sqb94PWHIOGp1gKe1RS1V4PLXop+6YQwJ+7xYd48tPfi905mZ3eCTkhyuGSPIbF6FKYxnSOkgPNxJyNuZUZ1M0EGNt6ZIlB9dfNwYnY78WyfOslMYQ4p01/mmaBKRD+LCUcJR5+e6Fy2TbtRg4t6V4zvfIpZJ7aUgPGb25gMG1vgKkNUcLttgpPUzvC+n6furkbt0EuJLF2O41/zdLhUTHE0qmkAI5dD/mdsDo/X3M2lbcMdQM9fmIZbQ7I5I4cyzQ==

x6Pmg4KmKUd9bA1938c1M0JAofdf9Ljmiqex8yr2pNhswkoSR3CF4G3LnDaPmCSlYi3wekYGsxt3PCpmFs+Hjg==

别名

eW+26xVOMQuf1yE4axBUD0MR35m47PxrYiQJ5nJ+9XtdcU9gpr3JRCeZ+krMYEmMiRZf3xqF4DpKFDjIl7qqbQ==

    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

foreground-scripts

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

时间信息

M/UqVdlWmVtTNJ6Cmy84JiFwet8BE+0r5IFuQSqRKZMq09jN8LwHshCY0L+EyowRE2aWwD83jsrPjHy+v6UoN65R9sGQ27mOWe17YypbFHkwWvkC6gxrfNTj1wCZZmfDdGiGMlPrtCo5BZFKG9btmd18bWQ6AO5YAanZo1puH2Q=

  1. 无论命令退出状态如何,始终显示调试日志的完整路径
  2. 将时序信息写入缓存或 logs-dir 中的进程特定时序文件
  3. 向终端输出时序信息

PWwoVW1vGYQQrE5mWlSR2/3Ry8oBu9ZwK/c3LYnJr5TDPyn34NwzOZt7imhLxsSij7vaoMW+pxwS1uy9LMuXC+AGicxAwsESjqv0cjHhghtEnmSbcuj6JyBGlMNSnfH12W4CCWO8To+TkKi8nUkU5ZT5OesSvdUGFLwHAwMwJp3teYkaYpue33TmQj6wgiV8

bCUoZLiRmOi648yaNTh5obrBnax7X0xN/KgE5LF4Oh8nX09ReK6bpH+WHRsER+dC6ukZAdSMT8T0iNCLX57VJ/7hyoApv3EOGtg4hmNvdosQeasGEVGN+SF2LqlhR7v76ceTgdCMwV14YdpV1nGA5E71zIXJqTrWdrzQcaD+dieHaecJC3vO3xfq8cozbeNQNjnp6720EcBx57ZiTOwK2ZhSFXYAhr2q6yYtU5OmTe/OEGliSw7Bn84xsalnq2dcxIGq11VvtTod1VXbSSYPIL4waPD7nlpxLR61kadgB4QrII2+xJ53G1TkPVrRrCDXTtUmJsTumNaUbWvep+TqSuyrZyPGlFMNz1JMlbssGFrEZIhnBt6qielc2iOBQOh+

注册表响应标头

npm-notice

WhnL6zK65sv11OaVs2E4ypEwWVjWCHawA0ASmYqCHLcQ0sn0LWnN5HUO6k5RxwqXnNuh2UWkvFBiDyTqs1sqTIWqGRS+ht6BCOsk1nzVY6Lr7vP69eSwuFBUJxsZNA7CaYIpEnQmqDHK8YxHRRNWReeF7WgdTNK1sOgkG2bULr39GFORff1B0uwSgejXLyIHGqaaxFA3AG3l79YUhoWIMq7MSDyw9hZk3eCPefa9hf9grUxOw/XyecYEzh6ZegsyavPUvrsJ+PLGLloxwPRSBA==

A0sPv1077MDHqO91L3qTkF3HHP3ihbDzyx4qnWAsdjf9/BGN8eOA9RiuSQ8+tRsRa86idzInehJ8ZS3N9uqmleHJljTuF93btzZ/WhR52qg=

日志和敏感信息

WhnL6zK65sv11OaVs2E4ykkcu2ZDXjnjH1B5/st0gX6f7XSq1WG24jmuqzynShCNlTN6SkuWaxhwoMZm+bDM2ft+E8R3JrE7WY3AVcDqcScZOJUog7Fp2Iv4lbPSsVJ3

    m2uSB1L2I9iOepOP6UFaylNHrH9zxfDkImUfhwGRyxyGVtb4MxR2oOhQGNTq6v0y0aak5PE41nF/uRRihqhowR6Iy2kQm0fzWvIo50sMj74=

lwm/Y6Bxor0nV5EdT8wE1XhFczmVqqK4lTF+FTRpLEcgBbdY0odevvWt8eopXBsDolSk1/gaaaU5zZrXLJk1UkhEul0j4sTcFUNpzSXLpZib9tv/3y6lvjv2XSf1OJCmUKBP26SB3GynShTsD4YGTzXlSXsYpXxLgckheK3SlzxUs6r0pG5vAvTc2eCVXnKBZnrZMZx0itv3Ty2II0RrRfMHRj6/e0SXqDZkcOjUk1hwQZIDhVxJdPJ4FhgTCw4hFKW53EdcPNv1ASvqj+OEjCyzhR3s4/+HXrv1Og2nkXybgxWIaXbsty/b9N8miz/n0qApgjzexII0kBIqMcQM/utDzKvKzXH/EQckR7lEIK4=