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添加代码示例springboot-resttemplate

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yidao620 2018-02-28 10:26:35 +08:00
parent 465ad8d2c4
commit 9f8444bfd4
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14
springboot-resttemplate/.gitignore vendored Normal file
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# 此为注释– 将被Git 忽略
# /结尾表示是目录，忽略目录和目录下的所有件
# /开头表示根目录，否则是.gitignore的相对目录
# !开头表示反选
.idea/
target/
*.iml
*.ipr
*.iws
*.log
.svn/
.project
rebel.xml
.rebel-remote.xml.*

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The MIT License (MIT)
Copyright (c) 2018 Xiong Neng
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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springboot-resttemplate/README.md Normal file
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## 使用RestTemplate
使用RestTemplate访问RESTful API接口
## 测试用例
`com.xncoding.pos.ApplicationTests.java`
## 许可证
Copyright (c) 2018 Xiong Neng
基于 MIT 协议发布: <http://www.opensource.org/licenses/MIT>

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.xncoding</groupId>
<artifactId>springboot-resttemplate</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>springboot-resttemplate</name>
<description>使用RestTemplate访问RESTful API接口</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
<relativePath/>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jetty</artifactId>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3.6</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-core</artifactId>
<version>1.3</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.1</version>
<configuration>
<!--<proc>none</proc>-->
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.20</version>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
</executions>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
</resources>
</build>
</project>

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#!/bin/bash
# 项目自动更新脚本
# 先clone相应的分支下来：
# git clone ssh://git@120.24.173.142:7999/xxx.git
# 远程调试启动：
# nohup java -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005 -Xms512m -Xmx1024m -jar -Dspring.profiles.active=${profile} ${jarfile} >/dev/null 2>&1 &
function start {
profile="$1"
echo "启动环境profile=${profile}"
jarfile=$(ls target/*.jar)
if [[ "$?" == "0" ]]; then
stop $profile $jarfile
fi
branch=$(git branch |awk '{print $2}')
git pull origin ${branch}
echo "更新完代码开始重新打包"
mvn clean && mvn clean && mvn package -DskipTests=true
if [[ "$?" != "0" ]]; then
echo "编译出错，退出！"
exit 1
fi
echo "nohup java -Xms512m -Xmx1024m -jar -Dspring.profiles.active=${profile} ${jarfile} >/dev/null 2>&1 &"
nohup java -Xms512m -Xmx1024m -jar -Dspring.profiles.active=${profile} ${jarfile} >/dev/null 2>&1 &
echo "启动应用中，请查看日志文件..."
}
function stop {
profile="$1"
jarfile="$2"
ps aux | grep "${jarfile}" | grep "spring.profiles.active=${profile}" | grep -v grep > /dev/null
if [[ "$?" == "0" ]]; then
echo "该应用还在跑，我先停了它"
pid=$(ps aux | grep "${jarfile}" | grep "spring.profiles.active=${profile}" | grep -v grep |awk '{print $2}')
if [[ "$pid" != "" ]]; then
kill -9 $pid
fi
echo "停止应用成功..."
fi
}
if [[ "$1" == "start" ]]; then
if [[ "$#" < 2 ]]; then
echo "请输入正确参数：./epay.sh start {profile}"
exit 1
fi
profile="$2"
if [[ "$profile" != "dev" && "$profile" != "test" && "$profile" != "show" && "$profile" != "production" ]]; then
echo "参数错误，请输入正确的profile参数，使用方法："
echo "./epay.sh start {profile} ==> 启动应用，{profile}取值：dev|test|show|production"
exit 1
fi
start "${profile}"
elif [[ "$1" == "stop" ]]; then
if [[ "$#" < 2 ]]; then
echo "请输入正确参数：./epay.sh stop {profile}"
exit 1
fi
profile="$2"
if [[ "$profile" != "dev" && "$profile" != "test" && "$profile" != "show" && "$profile" != "production" ]]; then
echo "参数错误，请输入正确的profile参数，使用方法："
echo "./epay.sh stop {profile} ==> 停止应用，{profile}取值：dev|test|show|production"
exit 1
fi
jarfile=$(ls target/*.jar)
stop $profile $jarfile
else
echo "参数错误，使用方法：{}参数是必填的，[]参数可选"
echo "./epay.sh start {profile} ==> 启动应用，{profile}取值：dev|test|show|production"
echo "./epay.sh stop {profile} ==> 停止应用，{profile}取值：dev|test|show|production"
exit 1
fi

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springboot-resttemplate/src/main/java/com/xncoding/pos/Application.java Normal file
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package com.xncoding.pos;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}

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springboot-resttemplate/src/main/java/com/xncoding/pos/config/RestClientConfig.java Normal file
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package com.xncoding.pos.config;
import org.apache.http.client.HttpClient;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.config.Registry;
import org.apache.http.config.RegistryBuilder;
import org.apache.http.conn.socket.ConnectionSocketFactory;
import org.apache.http.conn.socket.PlainConnectionSocketFactory;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.springframework.boot.web.client.RestTemplateBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.client.ClientHttpRequestFactory;
import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
import org.springframework.web.client.RestTemplate;
/**
* RestTemplate客户端连接池配置
*
* @author XiongNeng
* @version 1.0
* @since 2018/1/24
*/
@Configuration
public class RestClientConfig {
@Bean
public ClientHttpRequestFactory httpRequestFactory() {
return new HttpComponentsClientHttpRequestFactory(httpClient());
}
@Bean
public RestTemplate restTemplate(RestTemplateBuilder builder) {
return new RestTemplate(httpRequestFactory());
}
@Bean
public HttpClient httpClient() {
Registry<ConnectionSocketFactory> registry = RegistryBuilder.<ConnectionSocketFactory>create()
.register("http", PlainConnectionSocketFactory.getSocketFactory())
.register("https", SSLConnectionSocketFactory.getSocketFactory())
.build();
PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager(registry);
connectionManager.setMaxTotal(5);
connectionManager.setDefaultMaxPerRoute(5);
RequestConfig requestConfig = RequestConfig.custom()
.setSocketTimeout(8000)
.setConnectTimeout(8000)
.setConnectionRequestTimeout(8000)
.build();
return HttpClientBuilder.create()
.setDefaultRequestConfig(requestConfig)
.setConnectionManager(connectionManager)
.build();
}
}

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springboot-resttemplate/src/main/java/com/xncoding/pos/controller/LoginController.java Normal file
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package com.xncoding.pos.controller;
import com.xncoding.pos.model.LoginParam;
import com.xncoding.pos.model.UnbindParam;
import com.xncoding.pos.model.BaseResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RestController;
/**
* 登录接口类
*/
@RestController
public class LoginController {
private static final Logger _logger = LoggerFactory.getLogger(LoginController.class);
@PostMapping("/login")
public BaseResponse<String> login(@RequestHeader(name = "Content-Type", defaultValue = "application/json") String contentType,
@RequestBody LoginParam loginParam) {
_logger.info("用户请求登录获取Token");
String username = loginParam.getUsername();
String password = loginParam.getPassword();
return new BaseResponse<>(true, "Login success", username + password);
}
@PostMapping("/unbind")
public BaseResponse<String> unbind(@RequestHeader(name = "Content-Type", defaultValue = "application/json") String contentType,
@RequestHeader(name = "Authorization", defaultValue = "token") String token,
@RequestBody UnbindParam unbindParam) {
_logger.info("解绑通知接口start");
String imei = unbindParam.getImei();
String location = unbindParam.getLocation();
return new BaseResponse<>(true, "解绑通知发送成功", "unbind");
}
}

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springboot-resttemplate/src/main/java/com/xncoding/pos/model/BaseResponse.java Normal file
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package com.xncoding.pos.model;
/**
* Controller的基础返回类
*
* @author XiongNeng
* @version 1.0
* @since 2018/1/7
*/
public class BaseResponse<T> {
/**
* 是否成功
*/
private boolean success;
/**
* 说明
*/
private String msg;
/**
* 返回数据
*/
private T data;
public BaseResponse() {
}
public BaseResponse(boolean success, String msg, T data) {
this.success = success;
this.msg = msg;
this.data = data;
}
public boolean isSuccess() {
return success;
}
public void setSuccess(boolean success) {
this.success = success;
}
public String getMsg() {
return msg;
}
public void setMsg(String msg) {
this.msg = msg;
}
public T getData() {
return data;
}
public void setData(T data) {
this.data = data;
}
}

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springboot-resttemplate/src/main/java/com/xncoding/pos/model/LoginParam.java Normal file
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package com.xncoding.pos.model;
/**
* 登录认证接口参数
*
* @author XiongNeng
* @version 1.0
* @since 2018/1/9
*/
public class LoginParam {
/**
* 用户名
*/
private String username;
/**
* 密码
*/
private String password;
/**
* Application ID
*/
private String appid;
/**
* IMEI码
*/
private String imei;
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getAppid() {
return appid;
}
public void setAppid(String appid) {
this.appid = appid;
}
public String getImei() {
return imei;
}
public void setImei(String imei) {
this.imei = imei;
}
}

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springboot-resttemplate/src/main/java/com/xncoding/pos/model/UnbindParam.java Normal file
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package com.xncoding.pos.model;
/**
* 解绑通知参数
*
* @author XiongNeng
* @version 1.0
* @since 2018/1/9
*/
public class UnbindParam {
/**
* IMEI码
*/
private String imei;
/**
* 网点
*/
private String location;
public String getImei() {
return imei;
}
public void setImei(String imei) {
this.imei = imei;
}
public String getLocation() {
return location;
}
public void setLocation(String location) {
this.location = location;
}
}

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##########################################################
################## 所有profile共有的配置 #################
##########################################################
################### 项目启动端口 ###################
server.port: 8092
################### spring配置 ###################
spring:
profiles:
active: dev
logging:
level:
org.springframework.web.servlet: ERROR
---
#####################################################################
######################## 开发环境profile ##########################
#####################################################################
spring:
profiles: dev
logging:
level:
ROOT: INFO
com:
xncoding: DEBUG
file: E:/logs/app.log
---
#####################################################################
######################## 测试环境profile ##########################
#####################################################################
spring:
profiles: test
logging:
level:
ROOT: INFO
com:
xncoding: DEBUG
file: /var/logs/app.log

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_____ _______ _____ _____
/\ \ /::\ \ /\ \ /\ \
/::\____\ /::::\ \ /::\____\ /::\ \
/:::/ / /::::::\ \ /:::/ / /::::\ \
/:::/ / /::::::::\ \ /:::/ / /::::::\ \
/:::/ / /:::/~~\:::\ \ /:::/ / /:::/\:::\ \
/:::/ / /:::/ \:::\ \ /:::/____/ /:::/__\:::\ \
/:::/ / /:::/ / \:::\ \ |::| | /::::\ \:::\ \
/:::/ / /:::/____/ \:::\____\ |::| | _____ /::::::\ \:::\ \
/:::/ / |:::| | |:::| | |::| | /\ \ /:::/\:::\ \:::\ \
/:::/____/ |:::|____| |:::| | |::| | /::\____\/:::/__\:::\ \:::\____\
\:::\ \ \:::\ \ /:::/ / |::| | /:::/ /\:::\ \:::\ \::/ /
\:::\ \ \:::\ \ /:::/ / |::| | /:::/ / \:::\ \:::\ \/____/
\:::\ \ \:::\ /:::/ / |::|____|/:::/ / \:::\ \:::\ \
\:::\ \ \:::\__/:::/ / |:::::::::::/ / \:::\ \:::\____\
\:::\ \ \::::::::/ / \::::::::::/____/ \:::\ \::/ /
\:::\ \ \::::::/ / ~~~~~~~~~~ \:::\ \/____/
\:::\ \ \::::/ / \:::\ \
\:::\____\ \::/____/ \:::\____\
\::/ / ~~ \::/ /
\/____/ \/____/

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springboot-resttemplate/src/test/java/com/xncoding/pos/ApplicationTests.java Normal file
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package com.xncoding.pos;
import com.xncoding.pos.model.LoginParam;
import com.xncoding.pos.model.UnbindParam;
import com.xncoding.pos.model.BaseResponse;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.embedded.LocalServerPort;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.http.MediaType;
import org.springframework.http.RequestEntity;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.web.client.RestTemplate;
import java.net.URI;
import java.net.URISyntaxException;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
/**
* 测试任务
*/
@RunWith(SpringRunner.class)
@SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class ApplicationTests {
private static final Logger logger = LoggerFactory.getLogger(ApplicationTests.class);
/**
* @LocalServerPort 提供了 @Value("${local.server.port}") 的代替
*/
@LocalServerPort
private int port;
@Autowired
private RestTemplate restTemplate;
@Test
public void testRestTemplate() {
logger.info("解绑成功后推送消息给对应的POS机");
LoginParam param = new LoginParam();
param.setUsername("admin");
param.setPassword("12345678");
String loginUrl = String.format("http://localhost:%d/login", port);
BaseResponse r = restTemplate.postForObject(loginUrl, param, BaseResponse.class);
assertThat(r.isSuccess(), is(true));
logger.info("推送消息登录认证成功");
String token = (String) r.getData();
UnbindParam unbindParam = new UnbindParam();
unbindParam.setImei("imei");
unbindParam.setLocation("location");
// 设置HTTP Header信息
String unbindUrl = String.format("http://localhost:%d/unbind", port);
URI uri;
try {
uri = new URI(unbindUrl);
} catch (URISyntaxException e) {
logger.error("URI构建失败", e);
throw new RuntimeException("URI构建失败");
}
RequestEntity<UnbindParam> requestEntity = RequestEntity
.post(uri)
.contentType(MediaType.APPLICATION_JSON)
.accept(MediaType.APPLICATION_JSON)
.header("Authorization", token)
.body(unbindParam);
ResponseEntity<BaseResponse> responseEntity = restTemplate.exchange(requestEntity, BaseResponse.class);
BaseResponse r2 = responseEntity.getBody();
assertThat(r2.isSuccess(), is(true));
assertThat(r2.getData(), is("unbind"));
}
}