Font from origin 'http:/XXXX' has been blocked from loading by Cross-Origin Resource Sharing policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://XXXX' is therefore not allowed access. 1:打开访问的资源iis,在HTT
run dev build 打包项目后出现的list中的".map"文件最大. “.map”文件的作用:项目打包后,代码都是经过压缩加密的,如果运行时报错,输出的错误信息无法准确得知是哪里的代码报错. 有了map就可以像未加密的代码一样,准确的输出是哪一行哪一列有错. 去掉“.map”: 在运行打包前,在config/index.js中改一个参数. productionSourceMap:false 这样就在打包后没有“.map”文件