如何呈现需要的Json数据

Question

[ {name: "name1", y: val1},
  {name: "name2", y: val2},
  {name: "name3", y: val3},
  ...,
  {name: "nameN", y: valN}
  ]

我希望以JSON格式获得价值

如何在piechart的{​​{1}}中使用此格式？

Answer 1

只需将值放在Hash中，然后使用render作为JSON。

def getOrganizationGroups() {
    def result =  GroupType.findAll().sort({it.sortOrder}).collect() {
        [
                code: it.groupTypeCode,
                name: it.displayName,
                sort: it.sortOrder
        ]
    }
    render(result as JSON)
}

Answer 2

enter code here

def getData = Highchart.findAll（）// Highchart域名 HashMap map = new HashMap（）; map.put（getData.name，getData.data）;`` 输出：{“[dari，anand]”：[5,6]}