Error: Can't set headers after they are sent错误之坑
报错:Error: Can't set headers after they are sent,怎么解决? 使用response.end()发送响应时,在此前加一个return,即return response.end(),类似的response.send()等函数也要加return,而且是所有的地方都要加,即使是a请求的响应没加return,当b请求到来时,也会报错。
原创
2017-07-04 15:48:14 ·
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