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所以基本上我的SQL命令完成后应该运行回调,但由于某种原因,回调永远不会执行。nodejs接口到SQLite3的回调问题
这是我目前拥有的代码:
create : function() {
var hit = false;
this.db.serialize(function() {
this.run("CREATE TABLE if not exists messages (phone_from CHAR(20) NOT NULL, phone_to CHAR(20) NOT NULL, message TEXT)");
this.run("CREATE TABLE if not exists forwarding (phone_1 CHAR(20) NOT NULL, phone_2 CHAR(20) NOT NULL, phone_bind CHAR(20) NOT NULL)");
this.get("SELECT * FROM FORWARDING;", function(err, row) {
hit = true; //<--- Why is this never being hit?
});
});
if (hit) {
this.insert_forwarding("+180","+18003214321","+18005432322");
console.log("Inserted initial forwarding address");
}
}
出于某种原因,命令each, get, all
当谈到运行SELECT * FROM FORWARDING
SQL命令不起作用。
我在做什么错?我不明白什么?
谢谢!