npm安装cnpm时候报错code EINTEGRITY
错误展示
PS C:\Users\by\Desktop\element_ui_demo> npm install --global cnpm
npm ERR! code EINTEGRITY
npm ERR! sha512-DowXzQwtSWDtbAjuWecuEiismR0VdNEYaL3VxNTYTdW6AGkYxfGk9LUZ/rt6etEyiH4IEk95HkJeGfXE5Rz9xQ== integrity checksum failed when using sha512: wanted sha512-DowXzQwtSWDtbAjuWecuEiismR0VdNEYaL3VxNTYTdW6AGkYxfGk9LUZ/rt6etEyiH4IEk95HkJeGfXE5Rz9xQ== but got sha512-tHlXGeHDDxcwcfwJc/dRDLcLCtuq5y9ATPgiG9tkyLom4u9Yqc+nRbk0JI7c2biglh8jwsUIseBIivimVFmZQg==. (5156776 bytes)
npm ERR! Cannot read property 'write' of null
解决方案
step 1: npm install --global npm
首先全局更新了 npm
PS C:\Users\by\Desktop\element_ui_demo> npm update --global npm
PS C:\Users\by\Desktop\element_ui_demo> npm --version
5.0.0step2: npm cache verify
校验npm 缓存
PS C:\Users\by\Desktop\element_ui_demo> npm cache verify
Cache verified and compressed (~\AppData\Roaming\npm-cache\_cacache):
Content verified: 464 (12540157 bytes)
Index entries: 703
Finished in 14.834s成功安装
PS C:\Users\by\Desktop\element_ui_demo> npm list cnpm --global
C:\Users\by\AppData\Roaming\npm
`-- [email protected]conclusion
经过上面两步,应该就可以解决问题了
看论坛有点人是直接 cmd npm cache verify 也可以解决问题