我想運行一些代碼,使用React
和JSX
使用babel-node
,它是babel-cli的一部分。據我所知,代碼是正確的,我按照預期使用babel-node
,但希望有人能提供更多的見解。babel-node不能識別jsx <
生成以下錯誤。
(!535)-> babel-node server.js
/Users/eprouty/.nvm/versions/v5.0.0/lib/node_modules/babel-cli/node_modules/babel-core/lib/transformation/file/index.js:520
throw err;
^
SyntaxError: /Users/ep/git/dgcastle/server.js: Unexpected token (60:51)
58 | res.status(302).redirect(redirectLocation.pathname + redirectLocation.search)
59 | } else if (renderProps) {
> 60 | var html = ReactDOM.renderToString(<RoutingContext {...renderProps} />);
| ^
61 | var page = jade.renderFile('views/index.jade', {html: html});
62 | res.status(200).send(page);
63 | } else {
at Parser.pp.raise (/Users/ep/.nvm/versions/v5.0.0/lib/node_modules/babel-cli/node_modules/babylon/lib/parser/location.js:24:13)
at Parser.pp.unexpected (/Users/ep/.nvm/versions/v5.0.0/lib/node_modules/babel-cli/node_modules/babylon/lib/parser/util.js:91:8)
at Parser.pp.parseExprAtom (/Users/ep/.nvm/versions/v5.0.0/lib/node_modules/babel-cli/node_modules/babylon/lib/parser/expression.js:507:12)
at Parser.pp.parseExprSubscripts (/Users/ep/.nvm/versions/v5.0.0/lib/node_modules/babel-cli/node_modules/babylon/lib/parser/expression.js:260:19)
at Parser.pp.parseMaybeUnary (/Users/ep/.nvm/versions/v5.0.0/lib/node_modules/babel-cli/node_modules/babylon/lib/parser/expression.js:240:19)
at Parser.pp.parseExprOps (/Users/ep/.nvm/versions/v5.0.0/lib/node_modules/babel-cli/node_modules/babylon/lib/parser/expression.js:171:19)
at Parser.pp.parseMaybeConditional (/Users/ep/.nvm/versions/v5.0.0/lib/node_modules/babel-cli/node_modules/babylon/lib/parser/expression.js:153:19)
at Parser.pp.parseMaybeAssign (/Users/ep/.nvm/versions/v5.0.0/lib/node_modules/babel-cli/node_modules/babylon/lib/parser/expression.js:120:19)
at Parser.pp.parseExprListItem (/Users/ep/.nvm/versions/v5.0.0/lib/node_modules/babel-cli/node_modules/babylon/lib/parser/expression.js:966:16)
at Parser.pp.parseCallExpressionArguments (/Users/ep/.nvm/versions/v5.0.0/lib/node_modules/babel-cli/node_modules/babylon/lib/parser/expression.js:336:20)
我可以提供額外的代碼片段,如果這將有所幫助,但有問題的塊已包含在錯誤消息中。感謝您提供的任何見解!
請提供您正在使用的軟件包的鏈接,沒有那個名稱,是不是指node-babel?我會先使用一個非棄用/積極維護的軟件包,比如'babel' –