bbossgroups 3.1SQLExecutor组件api使用实例

本文涉及的产品
RDS MySQL Serverless 基础系列,0.5-2RCU 50GB
云数据库 RDS MySQL,集群系列 2核4GB
推荐场景:
搭建个人博客
应用型负载均衡 ALB,每月750个小时 15LCU
简介: bbossgroups 3.1 SQLExecutor组件api使用实例 /* * Copyright 2008 biaoping.yin * * Licensed under the Apache License, Version 2.
bbossgroups 3.1 SQLExecutor组件api使用实例
/*
 *  Copyright 2008 biaoping.yin
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.frameworkset.spi.mvc;

import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

import org.junit.Test;

import com.frameworkset.common.poolman.Record;
import com.frameworkset.common.poolman.SQLExecutor;
import com.frameworkset.common.poolman.handle.NullRowHandler;
import com.frameworkset.common.poolman.handle.RowHandler;
import com.frameworkset.util.ListInfo;

public class SimpleApiTest {
	@Test
	public void insertOpera()throws SQLException
	{
		ListBean lb = new ListBean();
		lb.setFieldLable("tttt");
		lb.setFieldName("testttt");
		lb.setFieldType("int");
		lb.setIsprimaryKey(false);
		lb.setRequired(true);
		lb.setSortorder("ppp");
		lb.setFieldLength(20);
		lb.setIsvalidated(6);
		
		//用List存放Bean,在某特定的连接池中进行crud操作
		List<ListBean> beans = new ArrayList<ListBean>();
		beans.add(lb);
		
		String sql = "insert into LISTBEAN(ID,FIELDNAME,FIELDLABLE,FIELDTYPE,SORTORDER,ISPRIMARYKEY,REQUIRED,FIELDLENGTH,ISVALIDATED) " +
				"values(#[id],#[fieldName],#[fieldLable],#[fieldType],#[sortorder]," +
				"#[isprimaryKey],#[required],#[fieldLength],#[isvalidated])";
		SQLExecutor.insertBeans("mysql",sql,beans);
		
		 
		
		SQLExecutor.insertBean("mysql", sql, lb);
		
		SQLExecutor.insertBeans("mysql", sql, beans);
		
		
		
		SQLExecutor.insertBean(sql, lb);
		
		
		
		sql ="insert into LISTBEAN(ID,FIELDNAME,FIELDLABLE,FIELDTYPE) " +
		"values(?,?,?,?)";
//		SQLExecutor.insert(sql,122,lb.getFieldName(),lb.getFieldLable(),lb.getFieldType());
		
		 
//		SQLExecutor.insertWithDBName("mysql", sql,101,"insertOpreation","ttyee","int");
		
		
		
	}
	
	@Test
	public void updateOpera() throws SQLException
	{
		//在某特定的连接池中直接crud对象
		ListBean bean = new ListBean();
		bean.setId(88);
		bean.setFieldLable("tttt");
		bean.setFieldName("test");
		bean.setFieldType("int");
		bean.setIsprimaryKey(false);
		bean.setRequired(true);
		bean.setSortorder("ppp");
		bean.setFieldLength(20);
		bean.setIsvalidated(6);
		List<ListBean> beans = new ArrayList<ListBean>();
		String sql ="";
		beans.add(bean);
		
		sql ="update LISTBEAN set FIELDNAME='yyyy' where ID=#[id]"; 
		SQLExecutor.updateBeans("mysql", sql, beans);
		
		sql ="update LISTBEAN set FIELDNAME=#[fieldName] where ID=#[id]"; 
		SQLExecutor.updateBean(sql,bean);
		
		sql ="update LISTBEAN set FIELDNAME=#[fieldName] where ID=#[id]"; 
		SQLExecutor.updateBean("mysql",sql,bean);
		
		
		sql ="update LISTBEAN set FIELDNAME=#[fieldName] where ID=#[id]"; 
		SQLExecutor.updateBeans(sql,beans);
		
		sql = "update LISTBEAN set FIELDNAME=? where ID=?";
		SQLExecutor.update(sql, "mytest",100);
		
		sql = "update LISTBEAN set FIELDNAME=? where ID=?";
		SQLExecutor.updateWithDBName("mysql", sql, "zhansans",101);
		
		
	}
	
	@Test
	public void deleteOpera() throws SQLException
	{   //在特定的连接池中对数组对象进行crud
		ListBean lb = new ListBean();
		lb.setId(85);
		lb.setFieldLable("tttt");
		lb.setFieldName("testttt");
		lb.setFieldType("int");
		lb.setIsprimaryKey(false);
		lb.setRequired(true);
		lb.setSortorder("ppp");
		lb.setFieldLength(20);
		lb.setIsvalidated(6);
		ListBean lb2 = new ListBean();
		lb2.setId(15);
		lb2.setFieldName("this is lb2");
		
		List<ListBean> beans = new ArrayList<ListBean>();
		beans.add(lb);
		beans.add(lb2);
        String sql = "";
		
		sql = "delete from LISTBEAN where ID=?";
		SQLExecutor.delete(sql,68);
		
		sql = "delete from LISTBEAN where ID=?";
		SQLExecutor.deleteByKeys(sql,67);
		
		sql ="delete  from LISTBEAN where ID=#[id]"; 
		SQLExecutor.deleteBean(sql,lb);
		
		sql = "delete from LISTBEAN where ID=#[id]";
		SQLExecutor.deleteBeans(sql, beans);
		
		sql ="delete  from LISTBEAN where ID=#[id]";   
		SQLExecutor.deleteBean("mysql",sql,lb);
		
		sql ="delete  from LISTBEAN where ID=#[id]";   
		SQLExecutor.deleteBeans("mysql",sql,beans);
		
		sql = "delete from LISTBEAN where ID=?";
		SQLExecutor.deleteWithDBName("mysql", sql, 3);
		
		sql = "delete from LISTBEAN where FIELDNAME=?";
		SQLExecutor.deleteByKeysWithDBName("mysql", sql,"pppp");
		
		
	}
	
	
	@Test
	public void queryOprea() throws SQLException{
		List<ListBean> beans = null;
	    
		String sql ="select * from LISTBEAN where ID=?";
		
		sql = "select * from LISTBEAN where id=?";
		List<ListBean> lbs = (List<ListBean>) SQLExecutor.queryList(ListBean.class, sql,22);
		
		sql = "select * from LISTBEAN where fieldName=?";
		beans = (List<ListBean>) SQLExecutor.queryListWithDBName(ListBean.class,"mysql",sql,"testttt");
		for(int i=0;i<beans.size();i++)
		System.out.println(beans.get(i).getId());
		
		sql = "select * from LISTBEAN where fieldName=?";
		List<ListBean> dbBeans  =  (List<ListBean>) SQLExecutor.queryListWithDBName(ListBean.class, "mysql", sql, "testttt");
		for(int i=0;i<dbBeans.size();i++)
			System.out.println(dbBeans.get(i).getFieldName());
		
		sql = "select * from LISTBEAN where fieldName=? and id=?";
		ListBean bean = SQLExecutor.queryObject(ListBean.class, sql,"object",22);
		System.out.println(bean.getId());
		
		sql="select * from LISTBEAN where FIELDNAME=? or id=?";
        lbs = (List<ListBean>) SQLExecutor.queryList(ListBean.class, sql, "testttt",100);
		
		
		sql = "select FIELDNAME from LISTBEAN where ID=?";
		String lbs1 = SQLExecutor.queryField(sql,2);
		System.out.println(lbs1);
		
		sql="select FIELDNAME from LISTBEAN where  ID=?";
		String result = SQLExecutor.queryFieldWithDBName("mysql", sql, 100);
		System.out.println(result);
		
		sql = "select * from LISTBEAN where ID=?";
		ListBean lb = (ListBean)SQLExecutor.queryObjectWithDBName(ListBean.class,"mysql",sql,20);
		
		
		sql="select * from LISTBEAN where ID<? and ID>?";
		ListInfo lif = SQLExecutor.queryListInfo(ListBean.class, sql, 0, 10, 20,10);
		beans = lif.getDatas();
		for(int i=0;i<beans.size();i++)
		System.out.println(beans.get(i).getFieldName()+".......");
		
		
	     bean = new ListBean();
	    bean.setFieldName("testttt");
	    bean.setFieldLable("lisi");
	    
        sql ="select * from LISTBEAN where ID=?";
		
		
//		bean = (ListBean)SQLExecutor.queryObjectBean(ListBean.class, sql, bean);
	    
		sql ="select * from LISTBEAN where FIELDNAME=#[fieldName]";
		 result = SQLExecutor.queryFieldBean(sql, bean);
		System.out.println(result);
		result = SQLExecutor.queryFieldBeanWithDBName("mysql", sql, bean);
		System.out.println(result);
		
		beans = (List<ListBean>) SQLExecutor.queryListBean(ListBean.class, sql, bean);
		for(int i=0;i<beans.size();i++)
			System.out.println(beans.get(i).getId());
		

		
		
		beans = (List<ListBean>) SQLExecutor.queryListBeanWithDBName(ListBean.class, "mysql", sql, bean);
		for(int i=0;i<beans.size();i++)
			System.out.println(beans.get(i).getId());
		

		sql = "select * from LISTBEAN where ID>?";
		lif = SQLExecutor.queryListInfoWithDBName(ListBean.class, "mysql", sql, 0, 10,80);
		for(int i=0;i<beans.size();i++)
			System.out.println(beans.get(i).getFieldName()+"^^^^^");
		
		sql = "select * from LISTBEAN where FIELDNAME=#[fieldName]";
		lif = SQLExecutor.queryListInfoBean(ListBean.class, sql, 0, 4, bean);
		for(int i=0;i<beans.size();i++)
			System.out.println(beans.get(i).getId());
		

		
		
		lif = SQLExecutor.queryListInfoBeanWithDBName(ListBean.class, "mysql", sql, 0, 5, bean);
		for(int i=0;i<beans.size();i++)
			System.out.println(beans.get(i).getId());
		

		
		
		bean = SQLExecutor.queryObjectBeanWithDBName(ListBean.class, "mysql", sql, bean);
		System.out.println(bean.getId());
		
		
		
	}
	
	@Test
	public void rowHandlerQuery() throws SQLException{
		String sql ="";
		List<ListBean> beans = null;
		ListBean bean = new ListBean();
		ListInfo lif = new ListInfo();
		final List<ListBean> lbs = new ArrayList<ListBean>();
	    bean.setFieldName("testttt");
	    bean.setFieldLable("lisi");
		
	    sql ="select * from LISTBEAN where ID=?";
	    
	    SQLExecutor.queryByNullRowHandler(new NullRowHandler(){
			@Override
			public void handleRow(Record record) throws Exception {
				ListBean lb = new ListBean();
				lb.setId(record.getInt("id"));
				lb.setFieldName(record.getString("fieldName"));
				lbs.add(lb);
			}}, sql, 22);
	    System.out.println(lbs.size()+"9999999");
	    
		
		sql = "select * from LISTBEAN where ID>?";
		beans = (List<ListBean>) SQLExecutor.queryListByRowHandler(new RowHandler(){

			@Override
			public void handleRow(Object rowValue, Record record)
					throws Exception {
				System.out.println("queryListByRowHandler test Result**:"+record.getString("fieldName"));
				ListBean lb = new ListBean();
				lb.setId(record.getInt("id"));
				lb.setFieldName(record.getString("fieldName"));
				lbs.add(lb);
			}}, ListBean.class, sql, 80);
		for(int i=0;i<lbs.size();i++)
		System.out.println(lbs.get(i).getId()+"*****");
		
		
		
		
		lbs.clear();
		System.out.println(lbs.size());
		lif = SQLExecutor.queryListInfoByRowHandler(new RowHandler<ListBean>(){

			@Override
			public void handleRow(ListBean rowValue, Record record)
					throws Exception {
				rowValue.setId(record.getInt("id"));
				rowValue.setFieldName(record.getString("fieldName"));
			}}, ListBean.class, sql, 0, 10, 20);
		System.out.println(lif.getTotalSize()+"----");
		
		
		
		

		sql = "select * from LISTBEAN where FIELDNAME=#[fieldName]";
		lbs.clear();
		beans = (List<ListBean>) SQLExecutor.queryListBeanByRowHandler(new RowHandler<ListBean>(){

			@Override
			public void handleRow(ListBean rowValue, Record record)
					throws Exception {
				rowValue.setId(record.getInt("id"));
				rowValue.setFieldName(record.getString("fieldName"));
			}}, ListBean.class, sql, bean);
		for(int i=0;i<beans.size();i++)
		System.out.println(beans.get(i).getId()+"  ggg");
		
		
		
		
		lbs.clear();
		beans = (List<ListBean>) SQLExecutor.queryListBeanWithDBNameByRowHandler(new RowHandler<ListBean>(){

			@Override
			public void handleRow(ListBean rowValue, Record record)
					throws Exception {
				// TODO Auto-generated method stub
				rowValue.setId(record.getInt("id"));
				rowValue.setFieldName(record.getString("fieldName"));
			}}, ListBean.class, "mysql", sql, bean);
		for(int i=0;i<beans.size();i++)
			System.out.println(beans.get(i).getId()+"  ccccccccc");
		
		
		lbs.clear();
		lif = (ListInfo) SQLExecutor.queryListInfoBeanByRowHandler(new RowHandler<ListBean>(){
			@Override
			public void handleRow(ListBean rowValue, Record record)
					throws Exception {
				// TODO Auto-generated method stub
				rowValue.setId(record.getInt("id"));
				rowValue.setFieldName(record.getString("fieldName"));
			}},ListBean.class, sql, 5, 5, bean);
		beans = lif.getDatas();
		for(int i=0;i<beans.size();i++)
			System.out.println(beans.get(i).getId()+"  ddddddddddddddddddddddddd");
		
		
		lbs.clear();
		lif = SQLExecutor.queryListInfoBeanWithDBNameByRowHandler(new RowHandler<ListBean>(){
			@Override
			public void handleRow(ListBean rowValue, Record record)
					throws Exception {
				// TODO Auto-generated method stub
				rowValue.setId(record.getInt("id"));
				rowValue.setFieldName(record.getString("fieldName"));
			}},ListBean.class, "mysql",sql, 0, 5, bean);
		for(int i=0;i<lbs.size();i++)
			System.out.println(lbs.get(i).getId()+"  ffff");
		
		sql = "select * from LISTBEAN where ID=#[id]";
		bean.setId(2);
		ListBean  lb1 =SQLExecutor.queryObjectBeanByRowHandler(new RowHandler<ListBean>(){

			@Override
			public void handleRow(ListBean rowValue, Record record)
					throws Exception {
				// TODO Auto-generated method stub
				rowValue.setId(record.getInt("id"));
				rowValue.setFieldName(record.getString("fieldName"));
				
			}}, ListBean.class, sql, bean);
		System.out.println(lb1.getFieldName());
		
		sql = "select * from LISTBEAN where ID<?";
		lbs.clear();
		lif = SQLExecutor.queryListInfoWithDBNameByRowHandler(new RowHandler(){

			@Override
			public void handleRow(Object rowValue, Record record)
					throws Exception {
				ListBean lb = new ListBean();
				lb.setId(record.getInt("id"));
				lbs.add(lb);
				lb.setFieldName(record.getString("fieldName"));
			}},ListBean.class,"mysql", sql, 0, 5, 20);
		for(int i=0;i<lbs.size();i++)
			System.out.println(lbs.get(i).getId()+"  kkkk");
		
		
		
		beans = (List<ListBean>) SQLExecutor.queryListWithDBNameByRowHandler(new RowHandler<ListBean>(){

			@Override
			public void handleRow(ListBean rowValue, Record record)
					throws Exception {
			rowValue.setId(record.getInt("id"));
			rowValue.setFieldName(record.getString("fieldName"));
			}}, ListBean.class, "mysql", sql, 20);
		for(int i=0;i<beans.size();i++)
			System.out.println(beans.get(i).getFieldName()+"  wwwww");
		
		ListBean lb3 = SQLExecutor.queryObjectByRowHandler(new RowHandler<ListBean>(){

			@Override
			public void handleRow(ListBean rowValue, Record record)
					throws Exception {
				rowValue.setId(record.getInt("id"));
				rowValue.setFieldName(record.getString("fieldName"));
			}}, ListBean.class, sql, 20);
		System.out.println(lb3.getFieldName()+"lbbbbb");
		
		ListBean lb4 = SQLExecutor.queryObjectWithDBNameByRowHandler(new RowHandler<ListBean>(){

			@Override
			public void handleRow(ListBean rowValue, Record record)
					throws Exception {
				rowValue.setId(record.getInt("id"));
				rowValue.setFieldName(record.getString("fieldName"));
			}}, ListBean.class,"mysql", sql, 20);
		System.out.println(lb4.getFieldName()+"lb4444");
		sql = "select * from LISTBEAN where ID=#[id]";
		
		ListBean lb2 = SQLExecutor.queryObjectBeanWithDBNameByRowHandler(new RowHandler<ListBean>(){

			@Override
			public void handleRow(ListBean rowValue, Record record)
					throws Exception {
				// TODO Auto-generated method stub
				rowValue.setId(record.getInt("id"));
				rowValue.setFieldName(record.getString("fieldName"));
			}}, ListBean.class, "mysql", sql, bean);
		System.out.println(lb2.getId()+"++++");
	}
	
	@Test
	public void nullRowHandlerQuery() throws SQLException{
		String sql = "";
		List<ListBean> beans = null;
		ListBean b = new ListBean();
	    b.setFieldName("testttt");
	    b.setFieldLable("lisi");
	    
	    
		sql = "select * from LISTBEAN where id>?";
		beans = null;
		final List<ListBean> lbs = new ArrayList<ListBean>();
		
		ListInfo lif = SQLExecutor.queryListInfoByNullRowHandler(new NullRowHandler(){

			@Override
			public void handleRow(Record record) throws Exception {
				// TODO Auto-generated method stub
				ListBean lb = new ListBean();
				lb.setId(record.getInt("id"));
				lb.setFieldName(record.getString("fieldName"));
				lbs.add(lb);
				System.out.println("queryListInfoByNullRowHandler test result:"+record.getInt("id"));
				
			}}, sql, 0, 5, 10);
		beans = (List<ListBean>)lif.getDatas();
//		for(int i=0;i<beans.size();i++)
//		  System.out.println(beans.get(i).getId()+".......");
		for(int i=0;i<lbs.size();i++)
			System.out.println(lbs.get(i).getFieldName()+"####");
		
		lbs.clear();
		lif =SQLExecutor.queryListInfoWithDBNameByNullRowHandler(new NullRowHandler(){

			@Override
			public void handleRow(Record record) throws Exception {
				// TODO Auto-generated method stub
				ListBean lb = new ListBean();
				lb.setId(record.getInt("id"));
				lb.setFieldName(record.getString("fieldName"));
				lbs.add(lb);
				System.out.println("queryListInfoByNullRowHandler test result:"+record.getInt("id"));
				
			}},"mysql", sql, 0, 5, 10);
		for(int i=0;i<lbs.size();i++)
			System.out.println(lbs.get(i).getFieldName()+"oooooooo");
		
		
		lbs.clear();
		SQLExecutor.queryWithDBNameByNullRowHandler(new NullRowHandler(){

			@Override
			public void handleRow(Record record) throws Exception {
				// TODO Auto-generated method stub
				ListBean lb = new ListBean();
				lb.setId(record.getInt("id"));
				lb.setFieldName(record.getString("fieldName"));
				lbs.add(lb);
			}}, "mysql", sql, 80);
		for(int i=0;i<lbs.size();i++)
			System.out.println(lbs.get(i).getFieldName()+"ppppp");
		
		sql = "select * from LISTBEAN where FIELDNAME=#[fieldName]";
		lbs.clear();
		SQLExecutor.queryBeanByNullRowHandler(new NullRowHandler(){

			@Override
			public void handleRow(Record record) throws Exception {
				// TODO Auto-generated method stub
				ListBean lb = new ListBean();
				lb.setId(record.getInt("id"));
				lb.setFieldName(record.getString("fieldName"));
				lbs.add(lb);
			}}, sql, b);
		for(int i=0;i<lbs.size();i++)
			System.out.println(lbs.get(i).getId()+"yyyyy");
		
		lbs.clear();
		SQLExecutor.queryBeanWithDBNameByNullRowHandler(new NullRowHandler(){

			@Override
			public void handleRow(Record record) throws Exception {
				// TODO Auto-generated method stub
				ListBean lb = new ListBean();
				lb.setId(record.getInt("id"));
				lb.setFieldName(record.getString("fieldName"));
				lbs.add(lb);
			}}, "mysql",sql, b);
		for(int i=0;i<lbs.size();i++)
			System.out.println(lbs.get(i).getId()+"rrrrrrr");
		
		lbs.clear();
		lif = SQLExecutor.queryListInfoBeanByNullRowHandler(new NullRowHandler(){

			@Override
			public void handleRow(Record record) throws Exception {
				// TODO Auto-generated method stub
				ListBean lb = new ListBean();
				lb.setId(record.getInt("id"));
				lb.setFieldName(record.getString("fieldName"));
				lbs.add(lb);
			}}, sql, 0, 5, b);
		for(int i=0;i<lbs.size();i++)
			System.out.println(lbs.get(i).getId()+"eeee");
		
		SQLExecutor.queryListInfoBeanWithDBNameByNullRowHandler(new NullRowHandler(){

			@Override
			public void handleRow(Record record) throws Exception {
				// TODO Auto-generated method stub
				ListBean lb = new ListBean();
				lb.setId(record.getInt("id"));
				lb.setFieldName(record.getString("fieldName"));
				lbs.add(lb);
			}}, "mysql",sql, 0, 5, b);
		for(int i=0;i<lbs.size();i++)
			System.out.println(lbs.get(i).getId()+"-----");
		
		
		
	}
	

}


呵呵,反正方法名称里面带Bean的就是针对条件在 bean对象/List<bean>、SQLParams/List<SQLParams>和Map/List<Map>对象中的这种情况,并且sql语句是模板sql

不带Bean的就是预编译sql语句,变量以?号代替,参数就可以在后面追加

如果要指定dbname的话就在相应的方法后面添加WithDBName

分页方法时需要指定起始地址和每页记录数

还有指定行处理器和空行处理器、Field行处理器的一组接口,呵呵

没办法为了满足各种要求必须提供这么多接口,我估计bboss的persistent应该是业界接口最全的一套persistent framework了,呵呵
相关实践学习
如何在云端创建MySQL数据库
开始实验后,系统会自动创建一台自建MySQL的 源数据库 ECS 实例和一台 目标数据库 RDS。
全面了解阿里云能为你做什么
阿里云在全球各地部署高效节能的绿色数据中心,利用清洁计算为万物互联的新世界提供源源不断的能源动力,目前开服的区域包括中国(华北、华东、华南、香港)、新加坡、美国(美东、美西)、欧洲、中东、澳大利亚、日本。目前阿里云的产品涵盖弹性计算、数据库、存储与CDN、分析与搜索、云通信、网络、管理与监控、应用服务、互联网中间件、移动服务、视频服务等。通过本课程,来了解阿里云能够为你的业务带来哪些帮助 &nbsp; &nbsp; 相关的阿里云产品:云服务器ECS 云服务器 ECS(Elastic Compute Service)是一种弹性可伸缩的计算服务,助您降低 IT 成本,提升运维效率,使您更专注于核心业务创新。产品详情: https://www.aliyun.com/product/ecs
目录
相关文章
|
4月前
|
JavaScript 前端开发 IDE
[译] 用 Typescript + Composition API 重构 Vue 3 组件
[译] 用 Typescript + Composition API 重构 Vue 3 组件
[译] 用 Typescript + Composition API 重构 Vue 3 组件
|
2月前
|
JavaScript 前端开发 API
探索Vue.js 3的组合式API:一种更灵活的组件状态管理方式
【10月更文挑战第5天】探索Vue.js 3的组合式API:一种更灵活的组件状态管理方式
|
2月前
|
前端开发 JavaScript API
React 组件 API
10月更文挑战第9天
20 0
|
3月前
|
JSON 搜索推荐 API
深入了解亚马逊商品详情API:功能、作用与实例
亚马逊商品详情API接口由官方提供,允许开发者通过程序调用获取商品详细信息,如标题、价格等,适用于电商数据分析、搜索及个性化推荐等场景。接口名称包括ItemLookup、GetMatchingProductForId等,支持HTTP POST/GET请求,需提供商品ID、API密钥及其他可选参数。返回数据格式通常为JSON或XML,涵盖商品详情、分类、品牌、价格、图片URL及用户评价等。该接口对数据收集、实时推荐、营销活动及数据分析至关重要,有助于提升电商平台的数据处理能力、用户体验及商家运营效率。使用时需注册亚马逊开发者账号并申请API访问权限,获取API密钥后按文档构建请求并处理响应数据。
|
5月前
|
存储 开发框架 前端开发
基于SqlSugar的开发框架循序渐进介绍(10)-- 利用axios组件的封装,实现对后端API数据的访问和基类的统一封装处理
基于SqlSugar的开发框架循序渐进介绍(10)-- 利用axios组件的封装,实现对后端API数据的访问和基类的统一封装处理
|
5月前
|
消息中间件 API 数据库
在微服务架构中,每个服务通常都是一个独立运行、独立部署、独立扩展的组件,它们之间通过轻量级的通信机制(如HTTP/RESTful API、gRPC等)进行通信。
在微服务架构中,每个服务通常都是一个独立运行、独立部署、独立扩展的组件,它们之间通过轻量级的通信机制(如HTTP/RESTful API、gRPC等)进行通信。
|
6月前
|
API Android开发 开发者
`RecyclerView`是Android API 21引入的UI组件,用于替代ListView和GridView
【6月更文挑战第26天】`RecyclerView`是Android API 21引入的UI组件,用于替代ListView和GridView。它提供高效的数据视图复用,优化的布局管理,支持多种布局(如线性、网格),并解耦数据、适配器和视图。RecyclerView的灵活性、性能(如局部刷新和动画支持)和扩展性使其成为现代Android开发的首选,特别是在处理大规模数据集时。
66 2
|
6月前
|
人工智能 运维 Serverless
函数计算产品使用问题之启动的实例是否有调用api接口停止功能
函数计算产品作为一种事件驱动的全托管计算服务,让用户能够专注于业务逻辑的编写,而无需关心底层服务器的管理与运维。你可以有效地利用函数计算产品来支撑各类应用场景,从简单的数据处理到复杂的业务逻辑,实现快速、高效、低成本的云上部署与运维。以下是一些关于使用函数计算产品的合集和要点,帮助你更好地理解和应用这一服务。
|
关系型数据库 分布式数据库 网络安全
|
14天前
|
JSON API 数据格式
淘宝 / 天猫官方商品 / 订单订单 API 接口丨商品上传接口对接步骤
要对接淘宝/天猫官方商品或订单API,需先注册淘宝开放平台账号,创建应用获取App Key和App Secret。之后,详细阅读API文档,了解接口功能及权限要求,编写认证、构建请求、发送请求和处理响应的代码。最后,在沙箱环境中测试与调试,确保API调用的正确性和稳定性。