ReferenceError: Unknown plugin “transform-runtime“ specified

ERROR in ./src/main.js
Module build failed (from ./node_modules/_babel-loader@7.1.5@babel-loader/lib/index.js):
ReferenceError: Unknown plugin "transform-runtime" specified in "D:\\vuelearn\\VueLearn\\03-前端模块化\\LearnVuejs04-v2\
\01-webpack的使用\\03-webpack的loader\\.babelrc" at 0, attempted to resolve relative to "D:\\vuelearn\\VueLearn\\03-前端
模块化\\LearnVuejs04-v2\\01-webpack的使用\\03-webpack的loader"

解决方案：

安装babel-plugin-transform-runtime插件

PS D:\vuelearn\VueLearn\03-前端模块化\LearnVuejs04-v2\01-webpack的使用\03-webpack的loader> cnpm install --save-dev babel-plugin-transform-runtime
√ Installed 1 packages
√ Linked 1 latest versions
√ Run 0 scripts
√ All packages installed (1 packages installed from npm registry, used 246ms(network 243ms), speed 59.08kB/s, json 2(14
.36kB), tarball 0B)