Merge branch 'master' of http://47.93.189.255:8099/r/zhangshi_app_web

feige

2023-04-24 3d15a9931bba33b1e447f621795106008361956f

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export function removeFromArray(arr, elem) {
  const idx = arr.indexOf(elem)
  if (idx !== -1) arr.splice(idx, 1)
}