uniapp2: sourcemap 加载异常

sourcemap url 路径生成异常

解决

node_modules/@dcloudio/uni-cli-shared/lib/source-map.js

# 将 ../.sourcemap -> ./.sourcemap，因为开发工具无法访问到外层 sourcemap 目录，导致加载 500 报错。
options.filename = './.sourcemap/' + process.env.UNI_PLATFORM + '/[file].map'

参考

• https://github.com/dcloudio/uni-app/issues/4128
• https://github.com/dcloudio/uni-app/issues/2260
• https://www.cnblogs.com/houxianzhou/p/16601821.html