Question

我必须在NodeJS的MySQL表中插入值。我正在使用mssql依赖项来做到这一点。

app.post('/add_register_request', function(req,res){
    console.log("ADDDD")
    var request = req.body
    console.table(request)
    if(request['category']=='student'){
        var sql = `INSERT INTO students VALUES (${request['name']}, ${request['username']}, ${request['class']}, ${request['section']}, ${request['admission_no']}, ${request['club']}, ${request['vpa']});`
    }else if (request['category']=='teacher'){
        var subjects = request['subjects'];
        subjects = Array(subjects)
        var sql = `INSERT INTO teachers VALUES (${request['name']}, ${request['username']}, ${request['class_teacher']}, ${subjects}, ${request['teacher_id']})`
    }else{console.log('ERROR')}
    console.log(sql)
    var config = {
        host: "localhost",
        port: "3306",
        database: "wizlearn",
        user: "root",
        password: "xxxx"
    };
    mysql.connect(config, function (err) {
        var query = new mysql.Request()
        query.query(sql, function(err,recordset){console.log("sql sent")})
    })
    mysql.close()
})

请求对象是：-

{ 名称：“ Ravi Sundar”，用户名：“ ravisundar”， class_teacher：'7B'， Teacher_id：“ 12345”，主题：['7B English']，类别：“老师” }

问题是，该语句未在执行，即未插入值。我要执行构建的SQL语句。我该怎么做呢？预先感谢！

NodeJS中的mssql无法插入MySQL表

0 个答案: