TA貢獻(xiàn)1847條經(jīng)驗(yàn) 獲得超7個(gè)贊
nodejs操作mongodb查詢所有數(shù)據(jù)的方法： var MongoClient = require('mongodb').MongoClient;var DB_CONN_STR = 'mongodb://localhost:27017/wilsondb1'; var selectData = function(db, callback) { //連接到表 var collection = db.collection
TA貢獻(xiàn)1921條經(jīng)驗(yàn) 獲得超9個(gè)贊
var MongoClient = require('mongodb').MongoClient;var DB_CONN_STR = 'mongodb://localhost:27017/wilsondb1'; var selectData = function(db, callback) { //連接到表 var collection = db.collection('tb2'); //查詢數(shù)據(jù) var whereStr = {"name":'wilson001'}; collection.find(whereStr).toArray(function(err, result) { if(err) { console.log('Error:'+ err); return; } callback(result); });}MongoClient.connect(DB_CONN_STR, function(err, db) { console.log("連接成功！"); selectData(db, function(result) { console.log(result); db.close(); });});
舉報(bào)