我刚刚开始用node.js编写代码,我知道node.js是异步的,但不知道如何处理这个问题。)); connection.query('SELECT * FROM people WHERE id ='+actor_id+';', function(err, actor) {
connection.query('SELECT * FROM us
我上周已经开始用Node.js进行编码了。我编写了代码来生成JSON查询多个表和not sure if this is correct way of coding asynchronously build_post_comments(post, function(comments){ post_obj.actor= actor;
post_obj.object = po
我刚开始用node.js编程,我知道node.js是异步的,但不确定如何处理这个问题。err) {
arr.push(post_obj);client.query('SELECT * FROM users WHERE id ='+conversation_id+';', function(err, user) {
var actor_obj=