耗材备品

zhangqian

2023-08-10 af7f2ebba1ca53c05ad1c47361c889afd53a9765

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<apex:page controller="PageMessagesController">
    <apex:pageMessages />
    <apex:form >
        <p>Click the next button to generate and send the document:</p>
        <apex:commandButton action="{!callApex}" value="Send PDF" />
    </apex:form>
</apex:page>