类型选择Json Provider
1.JSON连接字符串
jsondata=[{"id":1,"name":"示例数据"},{"id":2,"name":"示例数据2"}];schemadata={ "$schema": "http://json-schema.org/draft-04/schema#", "type": "array", "items": { "type": "object", "properties": { "id": { "type": "integer" }, "name": { "type": "string" } } }}

2.数据源选择查询字段

3.预览打印
