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我想导入mssql我有一个js文件,它可以正常工作,但是我需要这样做,以便我可以从反应js环境中调用该函数,而不仅仅是节点React JS MSSQL拒绝导入mssql
import React, { Component } from 'react';
import TextInput from '../SmallBits/FormItems/TextInput';
import sql from 'mssql';
//or
var sql = require('mssql');
var dbConfig = {
server: 'localhost',
database: 'TestDB',
user: 'andy',
password: 'andy',
port: 1433
};
export default class LeftBox extends Component {
constructor(props){
super(props);
this.state = {
name: '',
forename: '',
surname: '',
caseID: '',
address: ''
}
this.handleSurnameChange = this.handleSurnameChange.bind(this);
this.handleForenameChange = this.handleForenameChange.bind(this);
this.handleCaseIDChange = this.handleCaseIDChange.bind(this);
this.handleAddressChange = this.handleAddressChange.bind(this);
}
loadEmployees() {
var dbConn = new sql.ConnectionPool(dbConfig);
dbConn.connect().then(function() {
var request = new sql.Request(dbConn);
request.query("select * from EmployeeTable").then(function (recordSet) {
console.log(recordSet);
return recordSet;
dbConn.close();
}).catch(function (err) {
console.log(err);
dbConn.close();
});
}).catch(function (err) {
console.log(err);
});
}
这是所有被称为无论是进口,并要求在顶部机器人语句的代码给我同样的错误模块未发现:在“C无法解析“MSSQL”:\用户\ wilsona.CHECKMATE \ Desktop \ reactapp \ Workspace \ savvy-crm-test \ src \ components \ Parts \ Boxes'即使全球安装了mssql,我也应该在本地安装
我正在运行节点,但我需要快递 –
React用于服务器端渲染,这意味着您无法从反应组件进行SQL调用。如果你想这样做,你需要通过类似socket.io或API调用的方式将请求传递给服务器,然后让服务器处理数据库事务。这里是一个网站,应该让你知道你需要什么:https://www.fullstackreact.com/articles/using-create-react-app-with-a-server/ – papasmurf279