showSchema()
方法及相关类:
Response showSchema()
Response showSchema(RequestConfig requestConfig)
示例:获取test图集的所有schema
public class Main {
public static void main(String[] args) {
// 创建名为conn的连接并使用default图集,此部分代码省略
RequestConfig requestConfig = new RequestConfig();
requestConfig.setGraphName("test");
Response res = conn.showSchema(requestConfig);
}
}
showNodeSchema() | showEdgeSchema()
方法及相关类:
Response showNodeSchema()
Response showNodeSchema(RequestConfig requestConfig)
Response showEdgeSchema()
Response showEdgeSchema(RequestConfig requestConfig)
示例:获取test图集的所有点schema和边schema
public class Main {
public static void main(String[] args) {
// 创建名为conn的连接并使用default图集,此部分代码省略
RequestConfig requestConfig = new RequestConfig();
requestConfig.setGraphName("test");
Response res1 = conn.showNodeSchema(requestConfig);
Response res2 = conn.showEdgeSchema(requestConfig);
}
}
showNodeSchemas() | showEdgeSchemas()
方法及相关类:
List<Schema> showNodeSchemas()
List<Schema> showNodeSchemas(RequestConfig requestConfig)
List<Schema> showEdgeSchemas()
List<Schema> showEdgeSchemas(RequestConfig requestConfig)
示例:获取test图集的所有点schema和边schema,获取为List形式
public class Main {
public static void main(String[] args) {
// 创建名为conn的连接并使用default图集,此部分代码省略
RequestConfig requestConfig = new RequestConfig();
requestConfig.setGraphName("test");
List<Schema> resList1 = conn.showNodeSchemas(requestConfig);
List<Schema> resList2 = conn.showEdgeSchemas(requestConfig);
}
}