mirror of https://gitee.com/xiaonuobase/snowy
30 lines
881 B
JavaScript
30 lines
881 B
JavaScript
import pinyin from 'js-pinyin'
|
|
|
|
// 中文转拼音 传入仅首字母
|
|
Object.defineProperty(String.prototype, 'toPinyin', {
|
|
writable: false,
|
|
enumerable: false,
|
|
configurable: true,
|
|
value: function (first) {
|
|
let str = this
|
|
if (first) {
|
|
return pinyin.getCamelChars(str).replace(/\uD83C[\uDF00-\uDFFF]|\uD83D[\uDC00-\uDE4F]/g, '')
|
|
}
|
|
return pinyin.getFullChars(str).replace(/\uD83C[\uDF00-\uDFFF]|\uD83D[\uDC00-\uDE4F]/g, '')
|
|
}
|
|
})
|
|
|
|
// 字符检索 传入检索值
|
|
Object.defineProperty(String.prototype, 'filter', {
|
|
writable: false,
|
|
enumerable: false,
|
|
configurable: true,
|
|
value: function (input) {
|
|
let str = this
|
|
let en = str.toLowerCase().includes(input.toLowerCase())
|
|
let zhFull = str.toPinyin().toLowerCase().includes(input.toLowerCase())
|
|
let zhFirst = str.toPinyin(true).toLowerCase().includes(input.toLowerCase())
|
|
return en || zhFull || zhFirst
|
|
}
|
|
})
|