标签:httpclint
requestProxy 是自己工作的需要,因为公司的业务,经常要对接第三方也就是各种供应,总是各种tttp,webservice
webservice其实还有如果有的供应商提供了jar,这个注入就来就好了,关键是好多都是http的没有什么可用的(或者我不知道),之前又参与了jeecg的minidao所以
用minidao的思路做了requestProxym就是用来接口和代理来完成所有的请求工作,然后使用Jackson和dom4j来完成对象的解析.
感觉更多多供应返回的xml,自己也写了一个xml解析工具,有需要的可以看下,利用反射和泛型完成常用的XMl解析.
下面介绍下自己的使用方法
1.第一肯定是xml配置,使用了httpclient来做底层的请求,连接池什么的还是大家配置比较好,每个人的需求都不同
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jpa="http://www.springframework.org/schema/data/jpa" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd" default-autowire="byName" default-lazy-init="false"> <description>Spring 管理类配置 </description> <context:annotation-config></context:annotation-config> <!-- httpclient线程池 --> <bean id="connectionManagerParams" class="org.apache.commons.httpclient.params.HttpConnectionManagerParams"> <property name="connectionTimeout" value="120000" /> <property name="soTimeout" value="120000" /> <property name="maxTotalConnections" value="30" /> <property name="defaultMaxConnectionsPerHost" value="20" /> </bean> <bean id="connectionManager" class="org.apache.commons.httpclient.MultiThreadedHttpConnectionManager"> <property name="params" ref="connectionManagerParams" /> </bean> <bean id="httpClient" class="org.apache.commons.httpclient.HttpClient"> <constructor-arg> <ref bean="connectionManager" /> </constructor-arg> </bean> <!-- HTTP动态代理类 --> <bean id="requestHandler" class="com.onepiece.requestproxy.requestproxy.RequestProxyHandler"> <property name="httpClient" ref="httpClient"></property> </bean> <!-- 注册 HTTP请求动态代理接口 --> <bean class="com.onepiece.requestproxy.factory.RequestBeanFactory"> <property name="packagesToScan"> <list> <value>com.jueyue.onepiece.test.request.*</value> </list> </property> </bean> </beans>
2.编写接口这里参数和spring 重名了有点不好,大家可以自己重命名下,自己使用地方太多不好改了
@IRequest("testRequest") public interface ITestRequest { @IRequestMethod(type = RequestTypeEnum.GET, url = "http://api.map.baidu.com/telematics/v3/weather") String testGet(@RequestParams("location") String location, @RequestParams("output") String output, @RequestParams("ak") String ak); @IRequestMethod(type = RequestTypeEnum.GET, url = "http://api.map.baidu.com/telematics/v3/weather") BaiduWeatherEntity testGetEntity(@RequestParams("location") String location, @RequestParams("output") String output, @RequestParams("ak") String ak); }
最后附上自己的地址
如果大家有兴趣,自己会慢慢写一些教程
给自己的requestProxy写个教程,布布扣,bubuko.com
标签:httpclint
原文地址:http://blog.csdn.net/qjueyue/article/details/38447717