Node.js-process.nextTick和parseJSON,json,node.js,performance,parsing,event-loop,Json,Node.js,Performance,Parsing,Event Loop,在Node.js中解析JSON最有效的方法是什么 使用process.nextTick并稍微延迟以下代码片段中的答案有什么好处？整个try/catch不应该封装到process.nextTick function parseJSON(json, done) { try { var result = JSON.parse(json); process.nextTick(function() { done(null, result); });