我在網上搜了一下報這個錯的主要問題，發現主要可能是key值不唯一，我看了一下后台返回的數據才發現最后一個數據是測試的，跟倒數第二個的value值（也就是我拿來當key的數據是相同所以才導致出現這個問題），我是直接叫后台刪了那個測試數據
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