版权声明：本文为wcuu原创文章。 https://blog.csdn.net/wcuuchina/article/details/85992871
SpringCloud中有数据提供者提供服务，这里提供一个提供者的demo
文中提供 mysql文件 使用druid连接，分页查询等。
/*
Navicat MySQL Data Transfer
Source Server : 192.168.4.131
Source Server Version : 50724
Source Host : 192.168.4.131:23336
Source Database : springcloud_guns
Target Server Type : MYSQL
Target Server Version : 50724
File Encoding : 65001
Date: 2019-01-07 11:41:03
*/
SET FOREIGN_KEY_CHECKS=0;
-- ----------------------------
-- Table structure for zzf_user_info
-- ----------------------------
DROP TABLE IF EXISTS `zzf_user_info`;
CREATE TABLE `zzf_user_info` (
`id` varchar(255) NOT NULL,
`user_name` varchar(255) DEFAULT NULL,
`hear_path` varchar(255) DEFAULT NULL,
`phone_num` varchar(255) DEFAULT NULL,
`kaka_num` varchar(255) DEFAULT NULL,
`password` varchar(255) DEFAULT NULL,
`id_card` varchar(255) DEFAULT NULL,
`create_date` int(11) DEFAULT NULL,
`create_by` varchar(255) DEFAULT NULL,
`account_status` int(11) DEFAULT NULL,
`introduction` varchar(255) DEFAULT NULL,
`del_flag` int(11) DEFAULT '0',
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
<?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.kakacl</groupId>
<artifactId>provider_service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>provider_service</name>
<description>周周发平台提供者</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<spring-cloud.version>Finchley.RELEASE</spring-cloud.version>
<docker.image.prefix>kakacl</docker.image.prefix>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper</artifactId>
<version>5.0.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!--里面包含两个依赖-->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-zipkin</artifactId>
</dependency>
<!--配置中心客户端-->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-config-client</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bus-amqp</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.0.9</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>1.3.1</version>
</dependency>
<!--自动配置-->
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>2.2.1</version>
</dependency>
<!-- 支持发送邮件 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>2.9.0</version>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-config-server</artifactId>
<version>2.0.1.RELEASE</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<finalName>provider_service</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>com.spotify</groupId>
<artifactId>dockerfile-maven-plugin</artifactId>
<version>1.3.6</version>
<configuration>
<repository>${docker.image.prefix}/${project.artifactId}</repository>
<buildArgs>
<JAR_FILE>target/${project.build.finalName}.jar</JAR_FILE>
</buildArgs>
</configuration>
</plugin>
</plugins>
</build>
</project>
server:
port: 8773
#指定注册中心地址
eureka:
client:
serviceUrl:
# 172.19.186.233 192.168.4.172 127.0.0.1
defaultZone: http://192.168.4.172:8762/eureka/
instance:
instance-id: ${spring.cloud.client.ip-address}:${server.port}
prefer-ip-address: true
#服务的名称
spring:
application:
name: provider-service
#指定从哪个配置中心读取
# cloud:
# config:
# discovery:
# service-id: CONFIG-SERVER
# enabled: true
# profile: test
#消息队列
rabbitmq:
host: 192.168.4.172
port: 5672
username: admin
password: admin
datasource:
username: root
password: 123456
url: jdbc:mysql://127.0.0.1:23336/springcloud_guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8
driver-class-name: com.mysql.jdbc.Driver
type: com.alibaba.druid.pool.DruidDataSource
initialSize: 5
minIdle: 5
maxActive: 10
maxWait: 60000
timeBetweenEvictionRunsMillis: 60000
minEvictableIdleTimeMillis: 300000
validationQuery: SELECT 1 FROM DUAL
testWhileIdle: true
testOnBorrow: false
testOnReturn: false
poolPreparedStatements: true
filters: stat,wall,log4j
maxPoolPreparedStatementPerConnectionSize: 20
useGlobalDataSourceStat: true
connectionProperties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=500
mybatis:
config-location: classpath:sqlMapConfig.xml
mapper-locations: classpath:mappers/*.xml
type-aliases-package: com.kakacl.springboot.model
env: devp
branch: dev
version: v1.0.1package com.kakacl.product_service;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
//@EnableConfigServer
@MapperScan("com.kakacl.product_service.mapper")
public class ProductServiceApplication {
public static void main(String[] args) {
SpringApplication.run(ProductServiceApplication.class, args);
}
}
package com.kakacl.product_service.mapper;
import com.kakacl.product_service.domain.Account;
import org.apache.ibatis.annotations.Select;
import java.util.*;
public interface AccountMapper {
@Select("SELECT * FROM zzf_user_info WHERE id = #{id}")
Map selectById(java.util.Map params);
@Select("SELECT id,user_name FROM zzf_user_info")
List<Account> selectByPageAndSelections(java.util.Map params);
}
package com.kakacl.product_service.service;
import com.github.pagehelper.PageInfo;
import com.kakacl.product_service.domain.Account;
import java.util.Map;
public interface AccountService {
Map selectById(java.util.Map params);
PageInfo<Account> selectByPageAndSelections(int currentPage, int pageSize);
}
package com.kakacl.product_service.service.impl;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.kakacl.product_service.domain.Account;
import com.kakacl.product_service.mapper.AccountMapper;
import com.kakacl.product_service.service.AccountService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
import java.util.Map;
@Service
public class AccountServiceImpl implements AccountService {
@Autowired
private AccountMapper accountMapper;
@Override
public Map selectById(Map params) {
return accountMapper.selectById(params);
}
@Override
public PageInfo<Account> selectByPageAndSelections(int currentPage, int pageSize) {
PageHelper.startPage(currentPage, pageSize);
List<Account> docs = accountMapper.selectByPageAndSelections(null);
PageInfo<Account> pageInfo = new PageInfo<Account>(docs);
return pageInfo;
}
}
package com.kakacl.product_service.controller;
import com.kakacl.product_service.service.AccountService;
import com.kakacl.product_service.utils.Resp;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.util.HashMap;
@RestController
@RequestMapping("/api/{version}/account")
public class AccountController {
@Autowired
private AccountService accountService;
/*
*
* 根据主键查询账户基本信息
* @author wangwei
* @date 2019/1/7
* @param id
* @return com.kakacl.product_service.utils.Resp
*/
@RequestMapping("selectById")
public Resp selectById(String id){
java.util.Map params = new HashMap();
params.put("id", id);
return Resp.success(accountService.selectById(params));
}
/*
*
* 查询账户分页数据
* @author wangwei
* @date 2019/1/7
* @param
* @return com.kakacl.product_service.utils.Resp
*/
@RequestMapping("list")
public Resp list(
@RequestParam(value = "currentPage", defaultValue = "1") int currentPage,
@RequestParam(value = "pageSize", defaultValue = "5")int pageSize){
return Resp.success(accountService.selectByPageAndSelections(currentPage, pageSize));
}
}
package com.kakacl.product_service.domain;
public class Account {
private String id;
private String user_name;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getUser_name() {
return user_name;
}
public void setUser_name(String user_name) {
this.user_name = user_name;
}
}
package com.kakacl.product_service.utils;
/**
* @Author: XiongFeng
* @Description: 错误码
* @Date: Created in 9:39 2018/4/10
*/
public enum ErrorCode {
SYSTEM_ERROR(500, "系统错误"),
PARAMETER_CHECK_ERROR(400, "参数校验错误"),
AUTH_VALID_ERROR(701, "用户权限不足"),
UNLOGIN_ERROR(401, "用户未登录或登录状态超时失效"),
;
private final Integer value;
private final String message;
ErrorCode(int value, String message) {
this.value = value;
this.message = message;
}
public int getValue() {
return value;
}
public String getMessage() {
return message;
}
@Override
public String toString() {
return value.toString();
}
public String getCode() {
return value.toString();
}
public static ErrorCode getByCode(Integer value) {
for (ErrorCode _enum : values()) {
if (_enum.getValue() == value) {
return _enum;
}
}
return null;
}
}
package com.kakacl.product_service.utils;
/**
* Enumeration of HTTP status codes.
*
* <p>The HTTP status code series can be retrieved via {@link #series()}.
*
* @author Arjen Poutsma
* @author Sebastien Deleuze
* @author Brian Clozel
* @since 3.0
* @see HttpStatus.Series
* @see <a href="http://www.iana.org/assignments/http-status-codes">HTTP Status Code Registry</a>
* @see <a href="http://en.wikipedia.org/wiki/List_of_HTTP_status_codes">List of HTTP status codes - Wikipedia</a>
*/
public enum HttpStatus {
// 1xx Informational
/**
* {@code 100 Continue}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.2.1">HTTP/1.1: Semantics and Content, section 6.2.1</a>
*/
CONTINUE(100, "Continue"),
/**
* {@code 101 Switching Protocols}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.2.2">HTTP/1.1: Semantics and Content, section 6.2.2</a>
*/
SWITCHING_PROTOCOLS(101, "Switching Protocols"),
/**
* {@code 102 Processing}.
* @see <a href="http://tools.ietf.org/html/rfc2518#section-10.1">WebDAV</a>
*/
PROCESSING(102, "Processing"),
/**
* {@code 103 Checkpoint}.
* @see <a href="http://code.google.com/p/gears/wiki/ResumableHttpRequestsProposal">A proposal for supporting
* resumable POST/PUT HTTP requests in HTTP/1.0</a>
*/
CHECKPOINT(103, "Checkpoint"),
// 2xx Success
/**
* {@code 200 OK}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.3.1">HTTP/1.1: Semantics and Content, section 6.3.1</a>
*/
OK(200, "OK"),
/**
* {@code 201 Created}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.3.2">HTTP/1.1: Semantics and Content, section 6.3.2</a>
*/
CREATED(201, "Created"),
/**
* {@code 202 Accepted}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.3.3">HTTP/1.1: Semantics and Content, section 6.3.3</a>
*/
ACCEPTED(202, "Accepted"),
/**
* {@code 203 Non-Authoritative Information}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.3.4">HTTP/1.1: Semantics and Content, section 6.3.4</a>
*/
NON_AUTHORITATIVE_INFORMATION(203, "Non-Authoritative Information"),
/**
* {@code 204 No Content}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.3.5">HTTP/1.1: Semantics and Content, section 6.3.5</a>
*/
NO_CONTENT(204, "No Content"),
/**
* {@code 205 Reset Content}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.3.6">HTTP/1.1: Semantics and Content, section 6.3.6</a>
*/
RESET_CONTENT(205, "Reset Content"),
/**
* {@code 206 Partial Content}.
* @see <a href="http://tools.ietf.org/html/rfc7233#section-4.1">HTTP/1.1: Range Requests, section 4.1</a>
*/
PARTIAL_CONTENT(206, "Partial Content"),
/**
* {@code 207 Multi-Status}.
* @see <a href="http://tools.ietf.org/html/rfc4918#section-13">WebDAV</a>
*/
MULTI_STATUS(207, "Multi-Status"),
/**
* {@code 208 Already Reported}.
* @see <a href="http://tools.ietf.org/html/rfc5842#section-7.1">WebDAV Binding Extensions</a>
*/
ALREADY_REPORTED(208, "Already Reported"),
/**
* {@code 226 IM Used}.
* @see <a href="http://tools.ietf.org/html/rfc3229#section-10.4.1">Delta encoding in HTTP</a>
*/
IM_USED(226, "IM Used"),
// 3xx Redirection
/**
* {@code 300 Multiple Choices}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.4.1">HTTP/1.1: Semantics and Content, section 6.4.1</a>
*/
MULTIPLE_CHOICES(300, "Multiple Choices"),
/**
* {@code 301 Moved Permanently}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.4.2">HTTP/1.1: Semantics and Content, section 6.4.2</a>
*/
MOVED_PERMANENTLY(301, "Moved Permanently"),
/**
* {@code 302 Found}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.4.3">HTTP/1.1: Semantics and Content, section 6.4.3</a>
*/
FOUND(302, "Found"),
/**
* {@code 302 Moved Temporarily}.
* @see <a href="http://tools.ietf.org/html/rfc1945#section-9.3">HTTP/1.0, section 9.3</a>
* @deprecated in favor of {@link #FOUND} which will be returned from {@code HttpStatus.valueOf(302)}
*/
@Deprecated
MOVED_TEMPORARILY(302, "Moved Temporarily"),
/**
* {@code 303 See Other}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.4.4">HTTP/1.1: Semantics and Content, section 6.4.4</a>
*/
SEE_OTHER(303, "See Other"),
/**
* {@code 304 Not Modified}.
* @see <a href="http://tools.ietf.org/html/rfc7232#section-4.1">HTTP/1.1: Conditional Requests, section 4.1</a>
*/
NOT_MODIFIED(304, "Not Modified"),
/**
* {@code 305 Use Proxy}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.4.5">HTTP/1.1: Semantics and Content, section 6.4.5</a>
* @deprecated due to security concerns regarding in-band configuration of a proxy
*/
@Deprecated
USE_PROXY(305, "Use Proxy"),
/**
* {@code 307 Temporary Redirect}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.4.7">HTTP/1.1: Semantics and Content, section 6.4.7</a>
*/
TEMPORARY_REDIRECT(307, "Temporary Redirect"),
/**
* {@code 308 Permanent Redirect}.
* @see <a href="http://tools.ietf.org/html/rfc7238">RFC 7238</a>
*/
PERMANENT_REDIRECT(308, "Permanent Redirect"),
// --- 4xx Client Error ---
/**
* {@code 400 Bad Request}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.1">HTTP/1.1: Semantics and Content, section 6.5.1</a>
*/
BAD_REQUEST(400, "Bad Request"),
/**
* {@code 401 Unauthorized}.
* @see <a href="http://tools.ietf.org/html/rfc7235#section-3.1">HTTP/1.1: Authentication, section 3.1</a>
*/
UNAUTHORIZED(401, "Unauthorized"),
/**
* {@code 402 Payment Required}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.2">HTTP/1.1: Semantics and Content, section 6.5.2</a>
*/
PAYMENT_REQUIRED(402, "Payment Required"),
/**
* {@code 403 Forbidden}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.3">HTTP/1.1: Semantics and Content, section 6.5.3</a>
*/
FORBIDDEN(403, "Forbidden"),
/**
* {@code 404 Not Found}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.4">HTTP/1.1: Semantics and Content, section 6.5.4</a>
*/
NOT_FOUND(404, "Not Found"),
/**
* {@code 405 Method Not Allowed}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.5">HTTP/1.1: Semantics and Content, section 6.5.5</a>
*/
METHOD_NOT_ALLOWED(405, "Method Not Allowed"),
/**
* {@code 406 Not Acceptable}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.6">HTTP/1.1: Semantics and Content, section 6.5.6</a>
*/
NOT_ACCEPTABLE(406, "Not Acceptable"),
/**
* {@code 407 Proxy Authentication Required}.
* @see <a href="http://tools.ietf.org/html/rfc7235#section-3.2">HTTP/1.1: Authentication, section 3.2</a>
*/
PROXY_AUTHENTICATION_REQUIRED(407, "Proxy Authentication Required"),
/**
* {@code 408 Request Timeout}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.7">HTTP/1.1: Semantics and Content, section 6.5.7</a>
*/
REQUEST_TIMEOUT(408, "Request Timeout"),
/**
* {@code 409 Conflict}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.8">HTTP/1.1: Semantics and Content, section 6.5.8</a>
*/
CONFLICT(409, "Conflict"),
/**
* {@code 410 Gone}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.9">HTTP/1.1: Semantics and Content, section 6.5.9</a>
*/
GONE(410, "Gone"),
/**
* {@code 411 Length Required}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.10">HTTP/1.1: Semantics and Content, section 6.5.10</a>
*/
LENGTH_REQUIRED(411, "Length Required"),
/**
* {@code 412 Precondition failed}.
* @see <a href="http://tools.ietf.org/html/rfc7232#section-4.2">HTTP/1.1: Conditional Requests, section 4.2</a>
*/
PRECONDITION_FAILED(412, "Precondition Failed"),
/**
* {@code 413 Payload Too Large}.
* @since 4.1
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.11">HTTP/1.1: Semantics and Content, section 6.5.11</a>
*/
PAYLOAD_TOO_LARGE(413, "Payload Too Large"),
/**
* {@code 413 Request Entity Too Large}.
* @see <a href="http://tools.ietf.org/html/rfc2616#section-10.4.14">HTTP/1.1, section 10.4.14</a>
* @deprecated in favor of {@link #PAYLOAD_TOO_LARGE} which will be returned from {@code HttpStatus.valueOf(413)}
*/
@Deprecated
REQUEST_ENTITY_TOO_LARGE(413, "Request Entity Too Large"),
/**
* {@code 414 URI Too Long}.
* @since 4.1
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.12">HTTP/1.1: Semantics and Content, section 6.5.12</a>
*/
URI_TOO_LONG(414, "URI Too Long"),
/**
* {@code 414 Request-URI Too Long}.
* @see <a href="http://tools.ietf.org/html/rfc2616#section-10.4.15">HTTP/1.1, section 10.4.15</a>
* @deprecated in favor of {@link #URI_TOO_LONG} which will be returned from {@code HttpStatus.valueOf(414)}
*/
@Deprecated
REQUEST_URI_TOO_LONG(414, "Request-URI Too Long"),
/**
* {@code 415 Unsupported Media Type}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.13">HTTP/1.1: Semantics and Content, section 6.5.13</a>
*/
UNSUPPORTED_MEDIA_TYPE(415, "Unsupported Media Type"),
/**
* {@code 416 Requested Range Not Satisfiable}.
* @see <a href="http://tools.ietf.org/html/rfc7233#section-4.4">HTTP/1.1: Range Requests, section 4.4</a>
*/
REQUESTED_RANGE_NOT_SATISFIABLE(416, "Requested range not satisfiable"),
/**
* {@code 417 Expectation Failed}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.5.14">HTTP/1.1: Semantics and Content, section 6.5.14</a>
*/
EXPECTATION_FAILED(417, "Expectation Failed"),
/**
* {@code 418 I'm a teapot}.
* @see <a href="http://tools.ietf.org/html/rfc2324#section-2.3.2">HTCPCP/1.0</a>
*/
I_AM_A_TEAPOT(418, "I'm a teapot"),
/**
* @deprecated See <a href="http://tools.ietf.org/rfcdiff?difftype=--hwdiff&url2=draft-ietf-webdav-protocol-06.txt">WebDAV Draft Changes</a>
*/
@Deprecated
INSUFFICIENT_SPACE_ON_RESOURCE(419, "Insufficient Space On Resource"),
/**
* @deprecated See <a href="http://tools.ietf.org/rfcdiff?difftype=--hwdiff&url2=draft-ietf-webdav-protocol-06.txt">WebDAV Draft Changes</a>
*/
@Deprecated
METHOD_FAILURE(420, "Method Failure"),
/**
* @deprecated See <a href="http://tools.ietf.org/rfcdiff?difftype=--hwdiff&url2=draft-ietf-webdav-protocol-06.txt">WebDAV Draft Changes</a>
*/
@Deprecated
DESTINATION_LOCKED(421, "Destination Locked"),
/**
* {@code 422 Unprocessable Entity}.
* @see <a href="http://tools.ietf.org/html/rfc4918#section-11.2">WebDAV</a>
*/
UNPROCESSABLE_ENTITY(422, "Unprocessable Entity"),
/**
* {@code 423 Locked}.
* @see <a href="http://tools.ietf.org/html/rfc4918#section-11.3">WebDAV</a>
*/
LOCKED(423, "Locked"),
/**
* {@code 424 Failed Dependency}.
* @see <a href="http://tools.ietf.org/html/rfc4918#section-11.4">WebDAV</a>
*/
FAILED_DEPENDENCY(424, "Failed Dependency"),
/**
* {@code 426 Upgrade Required}.
* @see <a href="http://tools.ietf.org/html/rfc2817#section-6">Upgrading to TLS Within HTTP/1.1</a>
*/
UPGRADE_REQUIRED(426, "Upgrade Required"),
/**
* {@code 428 Precondition Required}.
* @see <a href="http://tools.ietf.org/html/rfc6585#section-3">Additional HTTP Status Codes</a>
*/
PRECONDITION_REQUIRED(428, "Precondition Required"),
/**
* {@code 429 Too Many Requests}.
* @see <a href="http://tools.ietf.org/html/rfc6585#section-4">Additional HTTP Status Codes</a>
*/
TOO_MANY_REQUESTS(429, "Too Many Requests"),
/**
* {@code 431 Request Header Fields Too Large}.
* @see <a href="http://tools.ietf.org/html/rfc6585#section-5">Additional HTTP Status Codes</a>
*/
REQUEST_HEADER_FIELDS_TOO_LARGE(431, "Request Header Fields Too Large"),
/**
* {@code 451 Unavailable For Legal Reasons}.
* @see <a href="https://tools.ietf.org/html/draft-ietf-httpbis-legally-restricted-status-04">
* An HTTP Status Code to Report Legal Obstacles</a>
* @since 4.3
*/
UNAVAILABLE_FOR_LEGAL_REASONS(451, "Unavailable For Legal Reasons"),
// --- 5xx Server Error ---
/**
* {@code 500 Internal Server Error}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.6.1">HTTP/1.1: Semantics and Content, section 6.6.1</a>
*/
INTERNAL_SERVER_ERROR(500, "Internal Server Error"),
/**
* {@code 501 Not Implemented}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.6.2">HTTP/1.1: Semantics and Content, section 6.6.2</a>
*/
NOT_IMPLEMENTED(501, "Not Implemented"),
/**
* {@code 502 Bad Gateway}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.6.3">HTTP/1.1: Semantics and Content, section 6.6.3</a>
*/
BAD_GATEWAY(502, "Bad Gateway"),
/**
* {@code 503 Service Unavailable}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.6.4">HTTP/1.1: Semantics and Content, section 6.6.4</a>
*/
SERVICE_UNAVAILABLE(503, "Service Unavailable"),
/**
* {@code 504 Gateway Timeout}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.6.5">HTTP/1.1: Semantics and Content, section 6.6.5</a>
*/
GATEWAY_TIMEOUT(504, "Gateway Timeout"),
/**
* {@code 505 HTTP Version Not Supported}.
* @see <a href="http://tools.ietf.org/html/rfc7231#section-6.6.6">HTTP/1.1: Semantics and Content, section 6.6.6</a>
*/
HTTP_VERSION_NOT_SUPPORTED(505, "HTTP Version not supported"),
/**
* {@code 506 Variant Also Negotiates}
* @see <a href="http://tools.ietf.org/html/rfc2295#section-8.1">Transparent Content Negotiation</a>
*/
VARIANT_ALSO_NEGOTIATES(506, "Variant Also Negotiates"),
/**
* {@code 507 Insufficient Storage}
* @see <a href="http://tools.ietf.org/html/rfc4918#section-11.5">WebDAV</a>
*/
INSUFFICIENT_STORAGE(507, "Insufficient Storage"),
/**
* {@code 508 Loop Detected}
* @see <a href="http://tools.ietf.org/html/rfc5842#section-7.2">WebDAV Binding Extensions</a>
*/
LOOP_DETECTED(508, "Loop Detected"),
/**
* {@code 509 Bandwidth Limit Exceeded}
*/
BANDWIDTH_LIMIT_EXCEEDED(509, "Bandwidth Limit Exceeded"),
/**
* {@code 510 Not Extended}
* @see <a href="http://tools.ietf.org/html/rfc2774#section-7">HTTP Extension Framework</a>
*/
NOT_EXTENDED(510, "Not Extended"),
/**
* {@code 511 Network Authentication Required}.
* @see <a href="http://tools.ietf.org/html/rfc6585#section-6">Additional HTTP Status Codes</a>
*/
NETWORK_AUTHENTICATION_REQUIRED(511, "Network Authentication Required");
private final int value;
private final String reasonPhrase;
HttpStatus(int value, String reasonPhrase) {
this.value = value;
this.reasonPhrase = reasonPhrase;
}
/**
* Return the integer value of this status code.
*/
public int value() {
return this.value;
}
/**
* Return the reason phrase of this status code.
*/
public String getReasonPhrase() {
return this.reasonPhrase;
}
/**
* Whether this status code is in the HTTP series
* {@link org.springframework.http.HttpStatus.Series#INFORMATIONAL}.
* This is a shortcut for checking the value of {@link #series()}.
*/
public boolean is1xxInformational() {
return Series.INFORMATIONAL.equals(series());
}
/**
* Whether this status code is in the HTTP series
* {@link org.springframework.http.HttpStatus.Series#SUCCESSFUL}.
* This is a shortcut for checking the value of {@link #series()}.
*/
public boolean is2xxSuccessful() {
return Series.SUCCESSFUL.equals(series());
}
/**
* Whether this status code is in the HTTP series
* {@link org.springframework.http.HttpStatus.Series#REDIRECTION}.
* This is a shortcut for checking the value of {@link #series()}.
*/
public boolean is3xxRedirection() {
return Series.REDIRECTION.equals(series());
}
/**
* Whether this status code is in the HTTP series
* {@link org.springframework.http.HttpStatus.Series#CLIENT_ERROR}.
* This is a shortcut for checking the value of {@link #series()}.
*/
public boolean is4xxClientError() {
return Series.CLIENT_ERROR.equals(series());
}
/**
* Whether this status code is in the HTTP series
* {@link org.springframework.http.HttpStatus.Series#SERVER_ERROR}.
* This is a shortcut for checking the value of {@link #series()}.
*/
public boolean is5xxServerError() {
return Series.SERVER_ERROR.equals(series());
}
/**
* Returns the HTTP status series of this status code.
* @see HttpStatus.Series
*/
public Series series() {
return Series.valueOf(this);
}
/**
* Return a string representation of this status code.
*/
@Override
public String toString() {
return Integer.toString(this.value);
}
/**
* Return the enum constant of this type with the specified numeric value.
* @param statusCode the numeric value of the enum to be returned
* @return the enum constant with the specified numeric value
* @throws IllegalArgumentException if this enum has no constant for the specified numeric value
*/
public static HttpStatus valueOf(int statusCode) {
for (HttpStatus status : values()) {
if (status.value == statusCode) {
return status;
}
}
throw new IllegalArgumentException("No matching constant for [" + statusCode + "]");
}
/**
* Enumeration of HTTP status series.
* <p>Retrievable via {@link HttpStatus#series()}.
*/
public enum Series {
INFORMATIONAL(1),
SUCCESSFUL(2),
REDIRECTION(3),
CLIENT_ERROR(4),
SERVER_ERROR(5);
private final int value;
Series(int value) {
this.value = value;
}
/**
* Return the integer value of this status series. Ranges from 1 to 5.
*/
public int value() {
return this.value;
}
public static Series valueOf(int status) {
int seriesCode = status / 100;
for (Series series : values()) {
if (series.value == seriesCode) {
return series;
}
}
throw new IllegalArgumentException("No matching constant for [" + status + "]");
}
public static Series valueOf(HttpStatus status) {
return valueOf(status.value);
}
}
}
package com.kakacl.product_service.utils;
import java.io.Serializable;
/**
* @Author: XiongFeng
* @Description: 分页信息
* @Date: Created in 9:39 2018/4/10
*/
public class PageInfo implements Serializable{
private static final long serialVersionUID = 1L;
/**
* 总记录数
*/
private Long total;
/**
* 总页数
*/
private Long totalPages;
/**
* 当前页
*/
private Integer pageNo;
/**
* 页记录数
*/
private Integer pageSize;
public PageInfo(Long total) {
this.total = total;
}
public PageInfo(Long total, Integer pageNo,
Integer pageSize) {
this.total = total;
this.totalPages = (total - 1) / pageSize + 1;
this.pageNo = pageNo;
this.pageSize = pageSize;
}
public static PageInfo page(Long total) {
return new PageInfo(total);
}
public static PageInfo page( Long total, Integer pageNo,
Integer pageSize) {
return new PageInfo(total, pageNo, pageSize);
}
public Long getTotal() {
return total;
}
public void setTotal(Long total) {
this.total = total;
}
public Long getTotalPages() {
return totalPages;
}
public void setTotalPages(Long totalPages) {
this.totalPages = totalPages;
}
public Integer getPageNo() {
return pageNo;
}
public void setPageNo(Integer pageNo) {
this.pageNo = pageNo;
}
public Integer getPageSize() {
return pageSize;
}
public void setPageSize(Integer pageSize) {
this.pageSize = pageSize;
}
}
package com.kakacl.product_service.utils;
import java.io.Serializable;
import java.util.Map;
/**
* @Author: XiongFeng
* @Description: Restful统一Json响应对象封装
* @Date: Created in 9:39 2018/4/10
*/
public class Resp<T> implements Serializable {
private static final long serialVersionUID = 1L;
private final static String SUCCESS_CODE = "200";
/**
* 返回状态码
*/
private String status;
/**
* 返回消息
*/
private String message;
/**
* 返回内容
*/
private T data;
/**
* 分页信息
*/
private PageInfo page;
/**
* 其他内容
*/
private Map<String, Object> ext;
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public T getData() {
return data;
}
public void setData(T data) {
this.data = data;
}
public Map<String, Object> getExt() {
return ext;
}
public void setExt(Map<String, Object> ext) {
this.ext = ext;
}
public PageInfo getPage() {
return page;
}
public void setPage(PageInfo page) {
this.page = page;
}
public Resp(){
this.status = SUCCESS_CODE;
this.message = "SUCCESS";
}
public Resp(String status, String message) {
this.status = status;
this.message = message;
}
public Resp(String status, String message, T data) {
this.status = status;
this.message = message;
this.data = data;
}
public Resp(String status, String message, T data, Map<String, Object> ext) {
this.status = status;
this.message = message;
this.data = data;
this.ext = ext;
}
public Resp(String status, String message, T data, PageInfo pageInfo) {
this.status = status;
this.message = message;
this.data = data;
this.page = pageInfo;
}
public Resp(String status, String message, T data, Map<String, Object> ext, PageInfo pageInfo) {
this.status = status;
this.message = message;
this.data = data;
this.ext = ext;
this.page = pageInfo;
}
public Resp(String status, String message, T data, Long total, Integer pageNo, Integer pageSize){
PageInfo pageInfo = new PageInfo(total, pageNo, pageSize);
this.status = status;
this.message = message;
this.data = data;
this.page = pageInfo;
}
public Resp(String status, String message, T data, Map<String, Object> ext, Long total, Integer pageNo, Integer pageSize){
PageInfo pageInfo = new PageInfo(total, pageNo, pageSize);
this.status = status;
this.message = message;
this.data = data;
this.ext = ext;
this.page = pageInfo;
}
//快速返回成功
public static <T>Resp success(){
return new Resp<T>(SUCCESS_CODE,"请求成功",null);
}
public static <T>Resp success(T result){
return new Resp<T>(SUCCESS_CODE,"请求成功",result);
}
public static <T>Resp success(String message, T result){
return new Resp<T>(SUCCESS_CODE,message,result);
}
public static <T>Resp success(String message, T result, Map<String, Object> extra){
return new Resp<T>(SUCCESS_CODE,message,result, extra);
}
public static <T>Resp success(T result, Long total, Integer pageNo, Integer pageSize){
PageInfo pageInfo = new PageInfo(total, pageNo, pageSize);
return new Resp<T>(SUCCESS_CODE,"请求成功",result, pageInfo);
}
public static <T>Resp success(T result, Map<String, Object> extra, Long total, Integer pageNo, Integer pageSize){
PageInfo pageInfo = new PageInfo(total, pageNo, pageSize);
return new Resp<T>(SUCCESS_CODE,"请求成功",result, extra,pageInfo);
}
public static <T>Resp success(String message, T result, Long total, Integer pageNo, Integer pageSize){
PageInfo pageInfo = new PageInfo(total, pageNo, pageSize);
return new Resp<T>(SUCCESS_CODE,message,result,pageInfo);
}
public static <T>Resp success(String message, T result, Map<String, Object> extra, Long total, Integer pageNo, Integer pageSize){
PageInfo pageInfo = new PageInfo(total, pageNo, pageSize);
return new Resp<T>(SUCCESS_CODE,message,result, extra,pageInfo);
}
//快速返回失败状态
public static <T>Resp fail(){
return new Resp<T>(ErrorCode.SYSTEM_ERROR.getCode(),ErrorCode.SYSTEM_ERROR.getMessage());
}
public static <T>Resp fail(T result){
return new Resp<T>(ErrorCode.SYSTEM_ERROR.getCode(),ErrorCode.SYSTEM_ERROR.getMessage(),result);
}
public <T>Resp fail(String message, T result){
return new Resp<T>(ErrorCode.SYSTEM_ERROR.getCode(),message,result);
}
public <T>Resp fail(String message, T result, Map<String, Object> extra){
return new Resp<T>(ErrorCode.SYSTEM_ERROR.getCode(),message,result, extra);
}
public static <T>Resp fail(ErrorCode errorCode){
return new Resp<T>(errorCode.getCode(),errorCode.getMessage());
}
public static <T>Resp fail(ErrorCode errorCode, T result){
return new Resp<T>(errorCode.getCode(),errorCode.getMessage(),result);
}
public static <T>Resp fail(ErrorCode errorCode, String message, T result){
return new Resp<T>(errorCode.getCode(),message,result);
}
public static <T>Resp fail(ErrorCode errorCode, String message, T result, Map<String, Object> extra){
return new Resp<T>(errorCode.getCode(),message,result, extra);
}
//快速返回自定义状态码
public static <T>Resp result(String statusCode, String message){
return new Resp<T>(statusCode,message);
}
public static <T>Resp result(String statusCode, String message, T result){
return new Resp<T>(statusCode,message,result);
}
public static <T>Resp result(String statusCode, String message, T result, Map<String, Object> extra){
return new Resp<T>(statusCode,message,result, extra);
}
public static <T>Resp result(String statusCode, String message, T result, Long total, Integer pageNo, Integer pageSize){
PageInfo pageInfo = new PageInfo(total, pageNo, pageSize);
return new Resp<T>(statusCode,message,result, pageInfo);
}
public static <T>Resp result(String statusCode, String message, T result, Map<String, Object> extra, Long total, Integer pageNo, Integer pageSize){
PageInfo pageInfo = new PageInfo(total, pageNo, pageSize);
return new Resp<T>(statusCode,message,result, extra,pageInfo);
}
//快速返回Http状态
public static <T>Resp httpStatus(HttpStatus httpStatus, String message){
return result(httpStatus.toString(),message);
}
public static <T>Resp httpStatus(HttpStatus httpStatus, String message, T result){
return result(httpStatus.toString(),message,result);
}
public static <T>Resp httpStatus(HttpStatus httpStatus, String message, T result, Map<String, Object> extra){
return result(httpStatus.toString(),message,result, extra);
}
public static <T>Resp httpStatus(HttpStatus httpStatus, String message, T result, Long total, Integer pageNo, Integer pageSize){
PageInfo pageInfo = new PageInfo(total, pageNo, pageSize);
return result(httpStatus.toString(),message,result, total, pageNo, pageSize);
}
public static <T>Resp httpStatus(HttpStatus httpStatus, String message, T result, Map<String, Object> extra, Long total, Integer pageNo, Integer pageSize){
PageInfo pageInfo = new PageInfo(total, pageNo, pageSize);
return result(httpStatus.toString(),message,result, extra, total, pageNo, pageSize);
}
}
完毕！！！