nodejs 读写文件

import { readFileSync, writeFileSync } from 'fs';

const solutionData = JSON.parse(readFileSync('kkkkk.txt', 'utf8'));

solutionData.unassigned_aircraft_list = [];

const json = JSON.stringify(solutionData).replace(/'/g, "''");

writeFileSync(

  'caonima.sql',

  `UPDATE stand_allocation_solve_solutions

SET solution_data = '${json}'::jsonb

WHERE id = 'maliang-123';\n`,

  'utf8',

);