摘要：
来自百度？想必你搜索看到此文章，一定是遇到了和我一样的问题。express 中如果我们使用res.download处理文件下载，中途被取消下载，就会出现以下异常node.js:116 throw e; // process.nextTick error, or 'error' event on first tick ^ Error: Can't remove headers after they are sent. at ServerResponse.removeHeader (http.js:537:11) at Socket. (/usr/local/lib/nod 阅读全文
