在vue2环境下,默认安装 npm install vue-i18n 的版本是 vue-i18n@9.1.9,所以报错信息如下:
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: x-touch@0.1.0
npm ERR! Found: vue@2.6.14
npm ERR! node_modules/vue
npm ERR! vue@"^2.6.11" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer vue@"^3.0.0" from vue-i18n@9.1.9
npm ERR! node_modules/vue-i18n
npm ERR! vue-i18n@"*" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
**peer vue@“^3.0.0” from vue-i18n@9.1.9 ** 这段意思是 版本不匹配
我们可以使用下面命令查看 vue-i18n 所有版本:
npm view vue-i18n versions –json
然后找到合适的版本即可,这里使用的是 5.0.0
npm install vue-i18n@5