feat(utils): 新增 removeBlankChars

src/utils/index.ts

@@ -72,6 +72,7 @@ export * from './placeKitten'
 export * from './pMap'
 export * from './prepareData'
 export * from './readFile'
+export * from './removeBlankChars'
 export * from './RichUrl'
 export * from './rot13'
 export * from './roundTo'

src/utils/removeBlankChars.test.ts

@@ -0,0 +1,23 @@
+import { removeBlankChars } from './removeBlankChars'
+
+describe('removeBlankChars', () => {
+  test('半角空格', () => {
+    expect(removeBlankChars('o k')).toBe('ok')
+  })
+
+  test('全角空格', () => {
+    expect(removeBlankChars('o　k')).toBe('ok')
+  })
+
+  test('半角空格+全角空格', () => {
+    expect(removeBlankChars(' o 　k ')).toBe('ok')
+  })
+
+  test('换行', () => {
+    expect(removeBlankChars('o\r\nk')).toBe('ok')
+  })
+
+  test('特殊', () => {
+    expect(removeBlankChars('o\u180E\u200Bk')).toBe('ok')
+  })
+})

src/utils/removeBlankChars.ts

@@ -0,0 +1,13 @@
+// https://github.com/frandiox/normalize-unicode-text/blob/master/src/index.ts
+const re =
+  /(\s+|[\u180E\u200B-\u200D\u2060\uFEFF]+|[ \u00A0\u1680\u2000-\u200A\u202F\u205F\u3000]+|[\u2420\u2422\u2423]+)/gs
+
+/**
+ * 从字符串中移除空白字符。
+ *
+ * @param value 要操作的字符串
+ * @returns 返回移除空白字符后的字符串
+ */
+export function removeBlankChars(value: string): string {
+  return value.replace(re, '')
+}