Oracle 搭建Node.js开发环境

 

先决条件

安装oralce客户端驱动。

安装node.js。

 

创建项目

安装oracledb模块

$npm install oracledb

如果失败了，你可能要爬墙。

 

参考package.json

{

"name": "oracle-demo",

"version": "1.0.0",

"description": "",

"main": "app.js",

"scripts": {

"test": "echo \"Error: no test specified\" && exit 1"

},

"author": "",

"license": "ISC",

 

"dependencies": {

"oracledb": "2.1.2"

}

}

 

参考源码

var oracledb = require('oracledb');

 

oracledb.getConnection({

user: "bob",

password: "bob",

connectString: "127.0.0.1/bob"

},

function(err, connection) {

if (err) {

console.error(err.message);

return;

}

 

console.log('Connection was successful!');

connection.execute(

`select * from person`,

function(err, result) {

if (err) {

console.error(err.message);

doRelease(connection);

return;

}

console.log(result.rows);

doRelease(connection);

});

}

);

 

function doRelease(connection) {

connection.close(

function(err) {

if (err)

console.error(err.message);

});

}

 

 

参考资源

http://www.oracle.com/technetwork/cn/database/database-technologies/node-js/oracle-node-js-2399407-zhs.html

https://github.com/oracle/node-oracledb

https://npm.taobao.org/package/oracledb