我需要將明確的密碼交換為散列的密碼。我正在使用bcryptjs來幫助我。我曾嘗試分配明確使用哈希密碼的密碼，但是我在bash上遇到錯誤。我正在嘗試的代碼：const bcrypt = require('bcryptjs');const students = require('./students1.json');const fs = require('fs');let secureUsers = [];for (let student of students) {    let salt = bcrypt.genSaltSync(10);    let passHash = bcrypt.hashSync(student.password, salt);    Object.assign(student.password, passHash);    secureUsers.push(secStudent);}fs.writeFileSync('secStudents.json', JSON.stringify(secureUsers, null, 2));console.log('wrote file!');我得到的錯誤：$ node bcryptExample.jsC:\Users\mziad\assignment-mziadeh1\servers\bcryptExample.js:13    Object.assign(student.password, passHash);           ^TypeError: Cannot assign to read only property '0' of object '[object String]'    at Function.assign (<anonymous>)    at Object.<anonymous> (C:\Users\mziad\assignment-mziadeh1\servers\bcryptExample.js:13:12)    at Module._compile (internal/modules/cjs/loader.js:701:30)    at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10)    at Module.load (internal/modules/cjs/loader.js:600:32)    at tryModuleLoad (internal/modules/cjs/loader.js:539:12)    at Function.Module._load (internal/modules/cjs/loader.js:531:3)    at Function.Module.runMain (internal/modules/cjs/loader.js:754:12)    at startup (internal/bootstrap/node.js:283:19)    at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3)我想要散列的示例：{    "netid": "ky4531",    "firstName": "Frankie",    "lastName": "Griffith",    "email": "[email protected]",    "password": "t'|x/)$g"  },  {    "netid": "tw0199",    "firstName": "Julietta",    "lastName": "Vargas",    "email": "[email protected]",    "password": "Rc*pKe$w"  }我需要將密碼與哈希碼交換，因此為什么要嘗試分配密碼。但是我遇到了一個我不理解的錯誤，我現在無法真正發現我的代碼有任何問題。