js判断数组中对象是否存在某个值

js判断数组中对象是否存在某个值javascript var arr = [{ name: "回锅肉", value: "0" }, { name: "小炒肉", value: "1" }] var result = arr.some(function(item) { if (item.name == "小炒肉") { return true

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