首先,我连接数据库,并选择DB:如何使用mysql包得到nodejs的结果?
var defaultOptions = {
user: "root",
pwd:'admin',
db:"britcham_dev_local",
server:"local", // Maybe we don't need this variable.
};
var client = new Client();
client.user = defaultOptions.user;
client.password = defaultOptions.pwd;
client.connect(function (error, results) {
//
});
client.query('USE ' + defaultOptions.db, function (error, results) {
//
});
其次,我查询与客户端对象:
var self = this;
var this.users;
client.query("SELECT * FROM users", function (error, results, fields) {
if (error) {
//
}
if (results.length > 0) {
self.users = results;
}
});
console.log(this.users);
没什么输出???为什么?
连接和选择数据库时是否收到错误? – yojimbo87 2011-05-11 13:57:19