前提：我是用的是MAC系統，不知道使用windows系統是否也可以

react-box 項目構建

localhost:ReactDapp liyuechun$ truffle unbox react-boxStarting unbox... =================? Preparing to download box ? Downloading Unbox failed! RequestError: Error: connect ECONNREFUSED 0.0.0.0:443at 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

解決辦法

• 打開鏈接?請點我?，下載demo，拷貝解壓文件夾里面的hosts文件
• 打開終端，輸入open /etc
• 將hosts粘貼到etc文件夾，替換掉原來的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 compileMigrate: truffle migrateTest contracts: truffle testTest dapp: cd client && npm testRun dev server: cd client && npm run startBuild for production: cd client && npm run build

參考鏈接

總結

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