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zhangqian

2023-06-02 2b1b6682383891a60e149f2f7d40f737e462e24f

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<template>
    <div>
        <h1>LWC</h1>
        <lightning-button
            label="Press me and send an event up!"
            onclick={handleClick}
        ></lightning-button>
        <p class="label">{label}</p>
        <p class="message">{message}</p>
    </div>
</template>