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international-standard-book-number

v1.1.0

Published

verify,parse,fake isbn

Downloads

4

Readme

ISBN

本库提供ISBN的解析,验证,生成假数据等功能。

国际标准书号(International Standard Book Number),简称ISBN,是专门为识别图书等文献而设计的国际编号。

使用

安装

npm i international-standard-book-number

国际标准书号(International Standard Book Number)

简单用法

import { Isbn } from "international-standard-book-number"

try {
  const isbn = new Isbn('9787559602176')

  // 格式是否合法
  const isValid = isbn.isValid()
  console.log(isValid) // true

  // 获取分隔符的格式
  const isbnSeparator = isbn.parseWithSeparator()
  console.log(isbnSeparator) // 978-7-5596-0217-6

  // 获取各部分
  const isbnParts = isbn.parse()
  console.log(isbnParts)
  /* 
  {
    prefixCode: '978',
    groupCode: '7',
    publishCode: '5596',
    bookCode: '0217',
    checkCode: '6'
  }
  */

  // 获取出版社名称
  const publishName = isbn.publishName()
  console.log(publishName) // 北京联合出版公司
} catch (e) {
  console.log(e.message)
}

生成数据

import { Isbn } from "international-standard-book-number"

const isbn = new Isbn()

// 随机生成当前版本的假数据
// 随机生成10个当前版本的数据
for (let i = 0; i < 10; i++) {
  const isbnFakeCurrentVersionSeparator = isbn.fakeCurrentVersion().parseWithSeparator()
  console.log(isbnFakeCurrentVersionSeparator)
}

/* 
978-7-227-99984-3
979-7-158-37984-3
979-7-7155-7132-1
978-7-378-74386-9
978-7-197-41592-3
978-7-5134-2935-1
978-7-129-76919-3
979-7-467-87794-8
979-7-5539-7196-3
978-7-984227-63-0
*/


// 随机生成10个旧版本的数据
for (let i = 0; i < 10; i++) {
  const isbnFakeOldVersionSeparator = isbn.fakeOldVersion().parseWithSeparator()
  console.log(isbnFakeOldVersionSeparator)
}

/* 
7-5349-6296-X
7-215-65943-7
7-122-46576-4
7-145-47464-6
7-443-93119-0
7-5236-1269-5
7-457-51395-7
7-7212-1365-7
7-89187-338-0
7-383-62877-2
*/


// 随机生成10个随机版本的数据
for (let i = 0; i < 10; i++) {
  const isbnFakeSeparator = isbn.fake().parseWithSeparator()
  console.log(isbnFakeSeparator)
}

/* 
978-7-5296-8717-2
979-7-7393-1861-2
978-7-6662-9937-5
7-959362-33-5
978-7-299-32829-9
7-151-34897-5
7-86388-617-1
7-315-51583-6
7-5992-8693-4
7-234-66128-X
*/

中国标准书号(China Standard Book Number)

import { Csbn } from "international-standard-book-number"

const csbn = new Csbn()

// 随机生成10个数据
for (let i = 0; i < 10; i++) {
  const csbnFakeSeparator = csbn.fake()
  console.log(csbnFakeSeparator)
}

/* 
7-2226-6779-2/TL·2923
7-325-35936-5/TL·2106
7-89871-931-X/A·4204
7-7417-4539-5/TF·7996
7-195-18913-9/TJ·6532
7-145-65785-6/TB·103
7-494-39635-7/TE·4488
7-64468-663-0/T·7169
7-6216-8848-3/R·6344
7-19788-326-1/V·2290
*/

开发

# 安装依赖
npm i

# 运行测试用例
npm test

功能

  • 验证格式是否正确

  • 解析(暂时只支持中国)

    • 无分隔格式 => 对象格式
    • 无分隔格式 => 分隔符格式
  • 生成数据

    • 随机旧版本数据
    • 随机当前版本数据
    • 随机的随机版本数据

TODO

  • 完善出版社配置