SpringBoot连接Oracle第一个Demo(粘贴即用版)

系统管理员 2021-09-21 05:10 375阅读 0赞

### 搭建第一个SpringBoot项目 ###

*  1.创建项目,选择依赖,附pom,这里我配了springcloud、Eureka,可以选择性删除
 *  2.配置application.properties
 *  3.使用idea连接Oracle,自动映射想要输出的表
 *  4.建立Dao
 *  5.建立service和serviceimpl
 *  6.建立controller
 *  7.地址访问:
 *  8.效果图

# 1.创建项目,选择依赖,附pom,这里我配了springcloud、Eureka,可以选择性删除 #

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>
        <parent>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-parent</artifactId>
            <version>2.2.5.RELEASE</version>
            <relativePath/> 
        </parent>
        <groupId>com.example</groupId>
        <artifactId>demo</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <name>demo</name>
        <description>Demo project for Spring Boot</description>
    
        <properties>
            <java.version>1.8</java.version>
            <spring-cloud.version>Hoxton.SR3</spring-cloud.version>
        </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-server</artifactId>
            </dependency>
    
            <dependency>
                <groupId>com.oracle.ojdbc</groupId>
                <artifactId>ojdbc8</artifactId>
                <scope>runtime</scope>
            </dependency>
            <dependency>
                <groupId>com.oracle</groupId>
                <artifactId>ojdbc14</artifactId>
                <scope>runtime</scope>
            </dependency>
            
            <dependency>
                <groupId>cn.easyproject</groupId>
                <artifactId>orai18n</artifactId>
                <version>12.1.0.2.0</version>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
                <exclusions>
                    <exclusion>
                        <groupId>org.junit.vintage</groupId>
                        <artifactId>junit-vintage-engine</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-data-jpa</artifactId>
            </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>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                </plugin>
            </plugins>
        </build>
    
    </project>

# 2.配置application.properties #

#给当前服务起一个名字
    spring.application.name=eureka
    #设置端口号
    server.port=8080
    #默认情况下, Eureka Server也是一个普通的微服务,所以当它还是一个注册中心的时候,
    # 他会有两层身份: 1.注册中心: 2,普通服务,
    # 即当前服务会自己把自己注册到自己上面来#register-with-eureka设置为false,
    # 表示当前项目不要注册到注册中心上
    eureka.client.register-with-eureka=false
    #表示是否从eureka Server 上获取注册信息
    eureka.client.fetch-registry=false
    
    spring.datasource.url=jdbc:oracle:thin:@localhost:1521/orcl
    spring.datasource.username=pbp_qx
    spring.datasource.password=pbp
    spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
    spring.datasource.max-idle=10
    spring.datasource.max-wait=10000
    spring.datasource.min-idle=5
    spring.datasource.initial-size=5

# 3.使用idea连接Oracle,自动映射想要输出的表 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzQ5NTM5MA_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzQ5NTM5MA_size_16_color_FFFFFF_t_70 1]  
这里我为了拓展方便,建立了一个basedo

package com.example.demo.entity;
    
    public class BaseDO { 
    
        private String token;// app token
        // 代码
        private String code;
        // 序列号
        private Integer serialno;
        // 备注
        private String remark;
        // 记录状态
        private String rstate;
        // 记录拼音码
        private String rspell;
        // 记录最后修改时间
        private String rlastmodifytime;
        // 最后修改人主键
        private String rlastmodifier;
        // 最后修改人姓名
        private String rlastmodifiername;
        // 记录创建时间
        private String rcreationtime;
        // 记录创建人主键
        private String rcreator;
        // 记录创建版本
        private String rcreationversion;
    
    
    
        public String getToken() { 
            return token;
        }
    
        /** * * @return 代码 */
        public String getCode() { 
            return code;
        }
    
        /** * @return 序列号 */
        public Integer getSerialno() { 
            return serialno;
        }
    
        /** * @return 备注 */
        public String getRemark() { 
            return remark;
        }
    
        /** * * @return 记录状态 */
        public String getRstate() { 
            return rstate;
        }
    
        /** * * @return 记录拼音码 */
        public String getRspell() { 
            return rspell;
        }
    
        /** * * @return 最后修改时间 */
        public String getRlastmodifytime() { 
            return rlastmodifytime;
        }
    
        /** * * @return 最后修改主键 */
        public String getRlastmodifier() { 
            return rlastmodifier;
        }
    
        /** * * @return 最后修改人姓名 */
        public String getRlastmodifiername() { 
            return rlastmodifiername;
        }
    
        /** * * @return 创建时间 */
        public String getRcreationtime() { 
            return rcreationtime;
        }
    
        /** * * @return 创建人主键 */
        public String getRcreator() { 
            return rcreator;
        }
    
        /** * @return 创建版本 */
        public String getRcreationversion() { 
            return rcreationversion;
        }
    
        public void setToken(String token) { 
            this.token = token;
        }
    
        /** * @param code * 代码 */
        public void setCode(String code) { 
            this.code = code;
        }
    
        /** * @param serialno * 序列号 */
        public void setSerialno(Integer serialno) { 
            this.serialno = serialno;
        }
    
        /** * @param remark * 备注 */
        public void setRemark(String remark) { 
            this.remark = remark;
        }
    
        /** * @param rstate * 记录状态 */
        public void setRstate(String rstate) { 
            this.rstate = rstate;
        }
    
        /** * @param rspell * 记录拼音码 */
        public void setRspell(String rspell) { 
            this.rspell = rspell;
        }
    
        /** * @param rlastmodifytime * 最后修改时间 */
        public void setRlastmodifytime(String rlastmodifytime) { 
            this.rlastmodifytime = rlastmodifytime;
        }
    
        /** * @param rlastmodifier * 最后修改人主键 */
        public void setRlastmodifier(String rlastmodifier) { 
            this.rlastmodifier = rlastmodifier;
        }
    
        /** * @param rlastmodifiername * 最后修改人姓名 */
        public void setRlastmodifiername(String rlastmodifiername) { 
            this.rlastmodifiername = rlastmodifiername;
        }
    
        /** * @param rcreationtime * 创建时间 */
        public void setRcreationtime(String rcreationtime) { 
            this.rcreationtime = rcreationtime;
        }
    
        /** * @param rcreator * 创建人主键 */
        public void setRcreator(String rcreator) { 
            this.rcreator = rcreator;
        }
    
        /** * @param rcreationversion * 创建版本 */
        public void setRcreationversion(String rcreationversion) { 
            this.rcreationversion = rcreationversion;
        }
    
    }

package com.example.demo.entity;
    
    
    public class CusCustomer extends BaseDO { 
    
      private String pkcus;
      private String cusname;
      private String pkit;
      private String identificationno;
      private String pkpo;
      private String pkparent;
      private String pksta;
      private String staname;
      private String pkorg;
      private String orgname;
      private String pkog;
      private String pkstate;
      private String pkregi;
      private String pkhs;
      private String pkindu;
      private String pkcusType;
      private String pkhouseOwnership;
      private String addr;
      private String mobilephoneno;
      private String contactphoneno;
      private String officephoneno;
      private String email;
      private java.sql.Date dateofbirth;
      private String ifHead;
      private String ifLoandemand;
      private String pkcrSys;
      private String pkcrAffirm;
      private String creditlineSys;
      private String creditlineAffirm;
      private String pkcl;
      private String pkmark;
      private String pkgender;
      private String pkel;
      private String pkedo;
      private String pkms;
      private String pkttl;
      private String pkps;
      private String pkoc;
      private String pknation;
      private String pkentDevelopProspect;
      private String pkentScale;
      private String pkentProductManageMode;
      private String pkmanageFeatureType;
      private String wechat;
      private String pksys;
      private String addr2;
      private String pkur;
      private String pkgz;
      private String pkzb;
      private String pkbu;
      private java.sql.Date filetime;
      private String ifValid;
      private java.sql.Date creditratingdateAudit;
      private String englishname;
      private String website;
      private String limitAmount;
      private String cusintegral;
      private String cusintegralOutdate;
      private String cusintegralExchangeTotal;
    
    
      public String getPkcus() { 
        return pkcus;
      }
    
      public void setPkcus(String pkcus) { 
        this.pkcus = pkcus;
      }
    
    
      public String getCusname() { 
        return cusname;
      }
    
      public void setCusname(String cusname) { 
        this.cusname = cusname;
      }
    
    
      public String getPkit() { 
        return pkit;
      }
    
      public void setPkit(String pkit) { 
        this.pkit = pkit;
      }
    
    
      public String getIdentificationno() { 
        return identificationno;
      }
    
      public void setIdentificationno(String identificationno) { 
        this.identificationno = identificationno;
      }
    
    
      public String getPkpo() { 
        return pkpo;
      }
    
      public void setPkpo(String pkpo) { 
        this.pkpo = pkpo;
      }
    
    
      public String getPkparent() { 
        return pkparent;
      }
    
      public void setPkparent(String pkparent) { 
        this.pkparent = pkparent;
      }
    
    
      public String getPksta() { 
        return pksta;
      }
    
      public void setPksta(String pksta) { 
        this.pksta = pksta;
      }
    
    
      public String getStaname() { 
        return staname;
      }
    
      public void setStaname(String staname) { 
        this.staname = staname;
      }
    
    
      public String getPkorg() { 
        return pkorg;
      }
    
      public void setPkorg(String pkorg) { 
        this.pkorg = pkorg;
      }
    
    
      public String getOrgname() { 
        return orgname;
      }
    
      public void setOrgname(String orgname) { 
        this.orgname = orgname;
      }
    
    
      public String getPkog() { 
        return pkog;
      }
    
      public void setPkog(String pkog) { 
        this.pkog = pkog;
      }
    
    
      public String getPkstate() { 
        return pkstate;
      }
    
      public void setPkstate(String pkstate) { 
        this.pkstate = pkstate;
      }
    
    
      public String getPkregi() { 
        return pkregi;
      }
    
      public void setPkregi(String pkregi) { 
        this.pkregi = pkregi;
      }
    
    
      public String getPkhs() { 
        return pkhs;
      }
    
      public void setPkhs(String pkhs) { 
        this.pkhs = pkhs;
      }
    
    
      public String getPkindu() { 
        return pkindu;
      }
    
      public void setPkindu(String pkindu) { 
        this.pkindu = pkindu;
      }
    
    
      public String getPkcusType() { 
        return pkcusType;
      }
    
      public void setPkcusType(String pkcusType) { 
        this.pkcusType = pkcusType;
      }
    
    
      public String getPkhouseOwnership() { 
        return pkhouseOwnership;
      }
    
      public void setPkhouseOwnership(String pkhouseOwnership) { 
        this.pkhouseOwnership = pkhouseOwnership;
      }
    
    
      public String getAddr() { 
        return addr;
      }
    
      public void setAddr(String addr) { 
        this.addr = addr;
      }
    
    
      public String getMobilephoneno() { 
        return mobilephoneno;
      }
    
      public void setMobilephoneno(String mobilephoneno) { 
        this.mobilephoneno = mobilephoneno;
      }
    
    
      public String getContactphoneno() { 
        return contactphoneno;
      }
    
      public void setContactphoneno(String contactphoneno) { 
        this.contactphoneno = contactphoneno;
      }
    
    
      public String getOfficephoneno() { 
        return officephoneno;
      }
    
      public void setOfficephoneno(String officephoneno) { 
        this.officephoneno = officephoneno;
      }
    
    
      public String getEmail() { 
        return email;
      }
    
      public void setEmail(String email) { 
        this.email = email;
      }
    
    
      public java.sql.Date getDateofbirth() { 
        return dateofbirth;
      }
    
      public void setDateofbirth(java.sql.Date dateofbirth) { 
        this.dateofbirth = dateofbirth;
      }
    
    
      public String getIfHead() { 
        return ifHead;
      }
    
      public void setIfHead(String ifHead) { 
        this.ifHead = ifHead;
      }
    
    
      public String getIfLoandemand() { 
        return ifLoandemand;
      }
    
      public void setIfLoandemand(String ifLoandemand) { 
        this.ifLoandemand = ifLoandemand;
      }
    
    
      public String getPkcrSys() { 
        return pkcrSys;
      }
    
      public void setPkcrSys(String pkcrSys) { 
        this.pkcrSys = pkcrSys;
      }
    
    
      public String getPkcrAffirm() { 
        return pkcrAffirm;
      }
    
      public void setPkcrAffirm(String pkcrAffirm) { 
        this.pkcrAffirm = pkcrAffirm;
      }
    
    
      public String getCreditlineSys() { 
        return creditlineSys;
      }
    
      public void setCreditlineSys(String creditlineSys) { 
        this.creditlineSys = creditlineSys;
      }
    
    
      public String getCreditlineAffirm() { 
        return creditlineAffirm;
      }
    
      public void setCreditlineAffirm(String creditlineAffirm) { 
        this.creditlineAffirm = creditlineAffirm;
      }
    
    
      public String getPkcl() { 
        return pkcl;
      }
    
      public void setPkcl(String pkcl) { 
        this.pkcl = pkcl;
      }
    
    
      public String getPkmark() { 
        return pkmark;
      }
    
      public void setPkmark(String pkmark) { 
        this.pkmark = pkmark;
      }
    
    
      public String getPkgender() { 
        return pkgender;
      }
    
      public void setPkgender(String pkgender) { 
        this.pkgender = pkgender;
      }
    
    
      public String getPkel() { 
        return pkel;
      }
    
      public void setPkel(String pkel) { 
        this.pkel = pkel;
      }
    
    
      public String getPkedo() { 
        return pkedo;
      }
    
      public void setPkedo(String pkedo) { 
        this.pkedo = pkedo;
      }
    
    
      public String getPkms() { 
        return pkms;
      }
    
      public void setPkms(String pkms) { 
        this.pkms = pkms;
      }
    
    
      public String getPkttl() { 
        return pkttl;
      }
    
      public void setPkttl(String pkttl) { 
        this.pkttl = pkttl;
      }
    
    
      public String getPkps() { 
        return pkps;
      }
    
      public void setPkps(String pkps) { 
        this.pkps = pkps;
      }
    
    
      public String getPkoc() { 
        return pkoc;
      }
    
      public void setPkoc(String pkoc) { 
        this.pkoc = pkoc;
      }
    
    
      public String getPknation() { 
        return pknation;
      }
    
      public void setPknation(String pknation) { 
        this.pknation = pknation;
      }
    
    
      public String getPkentDevelopProspect() { 
        return pkentDevelopProspect;
      }
    
      public void setPkentDevelopProspect(String pkentDevelopProspect) { 
        this.pkentDevelopProspect = pkentDevelopProspect;
      }
    
    
      public String getPkentScale() { 
        return pkentScale;
      }
    
      public void setPkentScale(String pkentScale) { 
        this.pkentScale = pkentScale;
      }
    
    
      public String getPkentProductManageMode() { 
        return pkentProductManageMode;
      }
    
      public void setPkentProductManageMode(String pkentProductManageMode) { 
        this.pkentProductManageMode = pkentProductManageMode;
      }
    
    
      public String getPkmanageFeatureType() { 
        return pkmanageFeatureType;
      }
    
      public void setPkmanageFeatureType(String pkmanageFeatureType) { 
        this.pkmanageFeatureType = pkmanageFeatureType;
      }
    
    
      public String getWechat() { 
        return wechat;
      }
    
      public void setWechat(String wechat) { 
        this.wechat = wechat;
      }
    
      public String getPksys() { 
        return pksys;
      }
    
      public void setPksys(String pksys) { 
        this.pksys = pksys;
      }
    
    
      public String getAddr2() { 
        return addr2;
      }
    
      public void setAddr2(String addr2) { 
        this.addr2 = addr2;
      }
    
    
      public String getPkur() { 
        return pkur;
      }
    
      public void setPkur(String pkur) { 
        this.pkur = pkur;
      }
    
    
      public String getPkgz() { 
        return pkgz;
      }
    
      public void setPkgz(String pkgz) { 
        this.pkgz = pkgz;
      }
    
    
      public String getPkzb() { 
        return pkzb;
      }
    
      public void setPkzb(String pkzb) { 
        this.pkzb = pkzb;
      }
    
    
      public String getPkbu() { 
        return pkbu;
      }
    
      public void setPkbu(String pkbu) { 
        this.pkbu = pkbu;
      }
    
    
      public java.sql.Date getFiletime() { 
        return filetime;
      }
    
      public void setFiletime(java.sql.Date filetime) { 
        this.filetime = filetime;
      }
    
    
      public String getIfValid() { 
        return ifValid;
      }
    
      public void setIfValid(String ifValid) { 
        this.ifValid = ifValid;
      }
    
    
      public java.sql.Date getCreditratingdateAudit() { 
        return creditratingdateAudit;
      }
    
      public void setCreditratingdateAudit(java.sql.Date creditratingdateAudit) { 
        this.creditratingdateAudit = creditratingdateAudit;
      }
    
    
      public String getEnglishname() { 
        return englishname;
      }
    
      public void setEnglishname(String englishname) { 
        this.englishname = englishname;
      }
    
    
      public String getWebsite() { 
        return website;
      }
    
      public void setWebsite(String website) { 
        this.website = website;
      }
    
    
      public String getLimitAmount() { 
        return limitAmount;
      }
    
      public void setLimitAmount(String limitAmount) { 
        this.limitAmount = limitAmount;
      }
    
    
      public String getCusintegral() { 
        return cusintegral;
      }
    
      public void setCusintegral(String cusintegral) { 
        this.cusintegral = cusintegral;
      }
    
    
      public String getCusintegralOutdate() { 
        return cusintegralOutdate;
      }
    
      public void setCusintegralOutdate(String cusintegralOutdate) { 
        this.cusintegralOutdate = cusintegralOutdate;
      }
    
    
      public String getCusintegralExchangeTotal() { 
        return cusintegralExchangeTotal;
      }
    
      public void setCusintegralExchangeTotal(String cusintegralExchangeTotal) { 
        this.cusintegralExchangeTotal = cusintegralExchangeTotal;
      }
    
    }

# 4.建立Dao #

package com.example.demo.dao;
    
    import com.example.demo.entity.CusCustomer;
    import org.springframework.dao.DataAccessException;
    import org.springframework.jdbc.core.BeanPropertyRowMapper;
    import org.springframework.jdbc.core.JdbcTemplate;
    import org.springframework.jdbc.core.RowMapper;
    import org.springframework.stereotype.Repository;
    
    import javax.annotation.Resource;
    
    @Repository
    public class CusCustomerDao { 
    
        @Resource
        private JdbcTemplate jdbcTemplate;
    
        public CusCustomer getPersonInfo(String cusname) { 
            String querySQL = "select pkcus,CUSNAME from CUS_CUSTOMER where CUSNAME=?";
            RowMapper<CusCustomer> rowMapper = new BeanPropertyRowMapper<>(CusCustomer.class);
            CusCustomer vo = null;
            try { 
                vo = jdbcTemplate.queryForObject(querySQL, new Object[] {  cusname }, rowMapper);
            } catch (DataAccessException e) { 
                e.printStackTrace();
                return null;
            }
            return vo;
        }
    
    
    }

# 5.建立service和serviceimpl #

package com.example.demo.service;
    
    import com.example.demo.entity.CusCustomer;
    
    public interface CusCustomerService { 
    
        public CusCustomer getPersonInfo(String cusname);
    }

package com.example.demo.service.impl;
    
    import com.example.demo.dao.CusCustomerDao;
    import com.example.demo.entity.CusCustomer;
    import com.example.demo.service.CusCustomerService;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.stereotype.Service;
    
    @Service
    public class CusCustomerServiceImpl implements CusCustomerService { 
    
        @Autowired
        private CusCustomerDao customerDAO;
    
    
        @Override
        public CusCustomer getPersonInfo(String cusname) { 
            return customerDAO.getPersonInfo(cusname);
        }
    
    }

# 6.建立controller #

package com.example.demo.controller;
    
    import com.example.demo.entity.CusCustomer;
    import com.example.demo.service.CusCustomerService;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.beans.factory.annotation.Value;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RestController;
    
    @RestController
    @RequestMapping("/user")
    public class CusCustomerController { 
    
        @Autowired
        private CusCustomerService cusCustomerService;
    
        @RequestMapping("/hello")
        public String hello(@Value("hello") String name){ 
            return name;
        }
    
        @RequestMapping("/getPersonInfo")
        public CusCustomer getPersonInfo(String cusname){ 
            CusCustomer vo = cusCustomerService.getPersonInfo(cusname);
            return vo;
        }
    
    
    }

# 7.地址访问: #

http://localhost:8080/user/getPersonInfo?cusname=崔进玲

# 8.效果图 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzQ5NTM5MA_size_16_color_FFFFFF_t_70 2]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzQ5NTM5MA_size_16_color_FFFFFF_t_70]: /images/20210920/144963c61cb24cfc9cca09527b34a0e8.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzQ5NTM5MA_size_16_color_FFFFFF_t_70 1]: /images/20210920/a040e177fb934dc6973e9d54deb73c35.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzQ5NTM5MA_size_16_color_FFFFFF_t_70 2]: /images/20210920/7fde7b0ccff54ce6976912f508e604ab.png