IPFS|执行truffle unbox react报错，出现Error: connect ECONNREFUSED 0.0.0.0:443问题的解决办法 ipfs|区块链

前提：我是用的是MAC系统，不知道使用windows系统是否也可以
react-box 项目构建

localhost:ReactDapp liyuechun$ truffle unbox react-boxStarting unbox... =================? Preparing to download box ? Downloading Unbox failed! RequestError: Error: connect ECONNREFUSED 0.0.0.0:443 at new RequestError (/usr/local/lib/node_modules/truffle/build/webpack:/node_modules/request-promise-core/lib/errors.js:14:1) at Request.plumbing.callback (/usr/local/lib/node_modules/truffle/build/webpack:/node_modules/request-promise-core/lib/plumbing.js:87:1) at Request.RP$callback [as _callback] (/usr/local/lib/node_modules/truffle/build/webpack:/node_modules/request-promise-core/lib/plumbing.js:46:1) at self.callback (/usr/local/lib/node_modules/truffle/build/webpack:/node_modules/request/request.js:185:1) at Request.emit (events.js:189:13) at Request.onRequestError (/usr/local/lib/node_modules/truffle/build/webpack:/node_modules/request/request.js:881:1) at ClientRequest.emit (events.js:189:13) at TLSSocket.socketErrorListener (_http_client.js:392:9) at TLSSocket.emit (events.js:189:13) at emitErrorNT (internal/streams/destroy.js:82:8) at emitErrorAndCloseNT (internal/streams/destroy.js:50:3) at process._tickCallback (internal/process/next_tick.js:63:19) Truffle v5.1.29 (core: 5.1.29) Node v10.15.3

解决办法

打开链接请点我，下载demo，拷贝解压文件夹里面的hosts文件
打开终端，输入open /etc
将hosts粘贴到etc文件夹，替换掉原来的hosts文件。

localhost:ReactDapp liyuechun$ truffle unbox react-boxStarting unbox... =================? Preparing to download box ? Downloading ? cleaning up temporary files ? Setting up boxUnbox successful, sweet!Commands:Compile:truffle compile Migrate:truffle migrate Test contracts:truffle test Test dapp:cd client && npm test Run dev server:cd client && npm run start Build for production: cd client && npm run build

【IPFS|执行truffle unbox react报错，出现Error: connect ECONNREFUSED 0.0.0.0:443问题的解决办法】参考链接