// 先判断是否为空
orgAreaInfoVOList.stream().filter(o -> !o.getArea().isEmpty())
.map(s -> "\'" + s.getCity() + "\'")
.collect(Collectors.joining(","));
// 先判断是否为空
orgAreaInfoVOList.stream().filter(o -> !o.getArea().isEmpty())
.map(s -> "\'" + s.getCity() + "\'")
.collect(Collectors.joining(","));
本文标题:stream过滤属性,并添加拼接成字符串
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