# -*- coding:utf-8 -*- # Name: ExtractByMask_Ex_02.py # Description: Extracts the cells of a raster that correspond with the areas # defined by a mask. # Requirements: Spatial Analyst Extension # Author: ESRI # Import system modules import arcpy impo
因为批量更新数据库的时候,如果数据量太多,就会报错,这时候可以通过逻辑,批量更新,demo如下 @Test public void testbatch() { /** * 批量的值 */ int max = 11; List<String> list = new ArrayList<>(); list.add("1"); list.add("2"); list.add("3"); list.add("4"