[with obj.]make (something) active or operative 使活跃,使运作,激活 fumes from cooking are enough to activate the alarm.烹调的油烟足以激响警报器。■convert (a substance, molecule, etc.) into a ...
getter.call(obj) : val if (Dep.target) { dep.depend() if (childOb) { childOb.dep.depend() if (Array.isArray(value)) { dependArray(value) } } } return value }, set: functi...
function defineReactive(obj, key, value) { var dep = new Dep() Object.defineProperty(obj, key, { enumerable: true, configurable: true, get: function reactiveGett...