## leftJoin方法 ``` public void t10() { BaseService service = Application.getService("demo"); service.leftJoin("admin").on("demo.id=admin.aid"); List<HashMap<String, Object>> list = service.selectList(); Vardump.print(list); } ``` ## rightJoin方法 ``` public void t10() { BaseService service = Application.getService("demo"); service.rightJoin("admin").on("demo.id=admin.aid"); List<HashMap<String, Object>> list = service.selectList(); Vardump.print(list); } ``` ## innerJoin方法 ``` public void t10() { BaseService service = Application.getService("demo"); service.innerJoin("admin").on("demo.id=admin.aid"); List<HashMap<String, Object>> list = service.selectList(); Vardump.print(list); } ```