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当处理分页数据的时候。如果条数不够的情况怎么处理呢？

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当处理分页数据的时候。如果条数不够的情况怎么处理呢？

我这里有个问题。分页。每页显示10条。但是目前这个接口只有9条数据。最后一条显示的是null。所以怎样避免这种报错的情况呢？

image.png
后端返回的数据：
不够的返回的null：
image.png


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1 Answer

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by (71.8m points)

你这报错和分页没关系吧，是你数据处理出现了问题...
1.以实际返回的数据条数作为循环的上限
2.判断对象是否存在、是否有userId属性


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
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