我有连接,但我不知道它是否存在于连接 key odbc... 但即使我将其丢弃,下面通知的错误仍然存在
const knex = require('knex');
// connection database
const dbmdlog = knex({
client: 'oracle',
connection: {
host: 'localhost',
user: 'root',
password: 'root',
database: 'mydb',
odbc: 'MYDB'
}
});
module.exports = dbmdlogp;
我在一个列中做一个简单的选择
但总是返回错误:
Unhandled rejection TypeError: _this2.driver.connect is not a function
at /var/www/html/myapp/node_modules/knex/lib/dialects/oracle/index.js:143:21
at Promise._execute (/var/www/html/myapp/node_modules/bluebird/js/release/debuggability.js:299:9)
at Promise._resolveFromExecutor (/var/www/html/myapp/node_modules/bluebird/js/release/promise.js:481:18)
at new Promise (/var/www/html/myapp/node_modules/bluebird/js/release/promise.js:77:14)
at Client_Oracle.acquireRawConnection (/var/www/html/myapp/node_modules/knex/lib/dialects/oracle/index.js:142:12)
at Object.create (/var/www/html/myapp/node_modules/knex/lib/client.js:231:16)
at Pool._createResource (/var/www/html/myapp/node_modules/generic-pool/lib/generic-pool.js:326:17)
at Pool.dispense [as _dispense] (/var/www/html/myapp/node_modules/generic-pool/lib/generic-pool.js:314:12)
at Pool.acquire (/var/www/html/myapp/node_modules/generic-pool/lib/generic-pool.js:392:8)
at /var/www/html/myapp/node_modules/knex/lib/client.js:281:19
at Promise._execute (/var/www/html/myapp/node_modules/bluebird/js/release/debuggability.js:299:9)
at Promise._resolveFromExecutor (/var/www/html/myapp/node_modules/bluebird/js/release/promise.js:481:18)
at new Promise (/var/www/html/myapp/node_modules/bluebird/js/release/promise.js:77:14)
at Client_Oracle.acquireConnection (/var/www/html/myapp/node_modules/knex/lib/client.js:272:12)
at /var/www/html/myapp/node_modules/knex/lib/runner.js:200:30
at Promise._execute (/var/www/html/myapp/node_modules/bluebird/js/release/debuggability.js:299:9)
最佳答案
knex 和 OracleDB 的组合工作正常。以下是来自 package.json 的包:"knex": "0.13.0", "oracledb": "1.13.1"
然后 knex 调用:
var conn = knex({
client: 'oracledb',
connection: {
host: config.oracle.host,
user: config.oracle.user,
password: config.oracle.password,
database: config.oracle.database,
}
});
关于node.js - 如何连接 KnexJS 和数据库 Oracle?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/41705780/