成员变量类别必须具有MAIN类型和网址。
流
Before sorting:
Number: 3.300000
Nationality: Canadian
Tag: North America
Number: 5.500000
Nationality: Brazilian
Tag: South America
Number: 1.100000
Nationality: Japanese
Tag: Asia
After sorting:
Number: 1.100000
Nationality: Japanese
Tag: Asia
Number: 3.300000
Nationality: Canadian
Tag: North America
Number: 5.500000
Nationality: Brazilian
Tag: South America
我改写了相同的使用MVEL。以下是有效的,但有没有办法以其他方式用MVEL中的代码更少?
MVEL
boolean mainCatImage=categories.stream()
.anyMatch(categories -> categories.getType()
.equals("MAIN") && StringUtils.isNotBlank(categories.getUrl()));