尝试使用Node.js从本地主机redis客户端获取键值对。如果在函数/循环之外定义,则会得到一个空数组.错误: throw new ERR_HTTP_HEADERS_SENT('set');Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the cl
client.set用于设置键值,类似地,client.get用于获取所有键值.但是,我无法为尝试发送两次响应的值console.log()。错误: throw new ERR_HTTP_HEADERS_SENT('set');Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
下面是我用来获取所有键的值的逻辑。app.js