grails createCriteria 如何循环限制

Question

我可以做到这一点:

def criteria = Category.createCriteria();
def results = criteria.list{ 
                          like('categoryName', "%abc%") or
                          like('categoryName', "%qwe%") 

                        };

但是我如何处理未知数量的字符串值？我想做一些类似的事情:

def results = criteria.list{  
for (str in strList){
like('categoryName', str) or
                          }
                        };

但是这当然行不通。

Answer 1

使用或{}:

def criteria = Category.createCriteria()
def results = criteria.list {
    or {
        strList.each { str ->
            like('categoryName', "%${str}%")
        }
    }
}