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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | 1x 1x 20x 20x 1x | export function initExposed(vm) { const expose = vm.$options.expose || {} if (Array.isArray(expose)) { if (expose.length) { const exposed = vm._exposed || (vm._exposed = {}) I expose.forEach((key) => { Object.defineProperty(exposed, key, { get: () => vm[key], set: (val) => (vm[key] = val) }) }) return exposed } else if (!vm._exposed) { vm._exposed = {} } } } export function getPublicInstance(vm) { if (vm._exposed) { return vm._exposed } return vm } |