postgresql – 如何使用node-postgres进行批量插入

目前我循环遍历excel行并为每一行执行插入,但我觉得这不是正确的方法：

workbook.xlsx.readFile(excel_file).then(function () {
        // get the first worksheet          
        var worksheet = workbook.getWorksheet(1);
        // Loop through all rows
        worksheet.eachRow(function (row,rowNumber) {
            // Commit to DB only from line 2 and up. We want to exclude headers from excel file
            if (rowNumber > 1) {
                // Loop through all values and build array to pass to DB function
                row.eachCell(function (cell,colNumber) {
                    arrSQLParams.push(cell.value)                   
                })

                // Add the user id from session to the array
                arrSQLParams.push(user);

                // Insert into DB
                db.query(strSQL,arrSQLParams,function (err,result) {
                    if (err) {
                        console.log(err);
                            ret = false;
                        }
                })

                // Empty the array for new query
                arrSQLParams = [];
            }
        })          
    });

有没有更好的方法来提高性能？