babel-node不识别jsx<

时间:2015-11-02 14:51:36

标签: node.js reactjs babeljs react-jsx

我正在尝试使用React运行一些使用JSXbabel-node的代码,babel-nodebabel-cli的一部分。据我所知,代码是正确的,我按预期使用(!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) ,但希望有人可以提供更多见解。

生成以下错误。

/**
 * {@inheritdoc}
 */
public function requiresSQLCommentHint(AbstractPlatform $platform)
{
    return true;
}

如果有帮助,我可以提供其他代码段,但错误消息中已包含违规块。感谢您提供的任何见解!

1 个答案:

答案 0 :(得分:4)

如果您正在运行版本6.x的babel,则需要使用babel react预设(如所述here)。

  

如果您使用的是babel 6.x,则需要安装相关的预设/插件。要开始使用,您可以运行npm install -g babel babel-preset-react,然后运行babel --presets react --watch src/ --out-dir lib/。有关更多信息:请查看babel 6 blog post