如何呈现所需的 Json 数据

Question

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

我想以这种JSON格式获得价值

如何在grails piechart中使用此格式？

Answer 1

只需将值放在哈希中，然后使用渲染为 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：{"[达里，阿南德]"：[5,6]}