https://www.cnblogs.com/qianjinyan/p/10065160.html?

在我上一篇隨筆中介紹了關于要做的系統的數據結構，連接如上

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今天實現連接mssql server，查詢出所有buglist的效果，CRUD

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實現方法極其簡單，如下圖

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　Bug類對象中列出字段

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package com.jasmine.demo.bean;public class Bug {private long id;private String pname;private String crname;private String crnum;private String tasknum;private String oname;private String description;private String rca;private String solution;private String developer;private String tester;private String creationdt;private String updatedt;public long getId() {return id;}public void setId(long id) {this.id = id;}public String getPname() {return pname;}public void setPname(String pname) {this.pname = pname;}public String getCrname() {return crname;}public void setCrname(String crname) {this.crname = crname;}public String getCrnum() {return crnum;}public void setCrnum(String crnum) {this.crnum = crnum;}public String getTasknum() {return tasknum;}public void setTasknum(String tasknum) {this.tasknum = tasknum;}public String getOname() {return oname;}public void setOname(String oname) {this.oname = oname;}public String getDescription() {return description;}public void setDescription(String description) {this.description = description;}public String getRca() {return rca;}public void setRca(String rca) {this.rca = rca;}public String getSolution() {return solution;}public void setSolution(String solution) {this.solution = solution;}public String getDeveloper() {return developer;}public void setDeveloper(String developer) {this.developer = developer;}public String getTester() {return tester;}public void setTester(String tester) {this.tester = tester;}public String getCreationdt() {return creationdt;}public void setCreationdt(String creationdt) {this.creationdt = creationdt;}public String getUpdatedt() {return updatedt;}public void setUpdatedt(String updatedt) {this.updatedt = updatedt;}@Overridepublic String toString() {return "Bug{" +"id=" + id +", pname='" + pname + '\'' +", crname='" + crname + '\'' +", crnum='" + crnum + '\'' +", tasknum='" + tasknum + '\'' +", oname='" + oname + '\'' +", description='" + description + '\'' +", rca='" + rca + '\'' +", solution='" + solution + '\'' +", developer='" + developer + '\'' +", tester='" + tester + '\'' +", creationdt='" + creationdt + '\'' +", updatedt='" + updatedt + '\'' +'}';}public Bug() {super();}public Bug(long id, String pname, String crname, String crnum, String tasknum, String oname, String description, String rca, String solution, String developer, String tester, String creationdt, String updatedt) {this.id = id;this.pname = pname;this.crname = crname;this.crnum = crnum;this.tasknum = tasknum;this.oname = oname;this.description = description;this.rca = rca;this.solution = solution;this.developer = developer;this.tester = tester;this.creationdt = creationdt;this.updatedt = updatedt;} }

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BugService 接口中定義了增刪查改等方法
具體實現是在對應的impl中 package com.jasmine.demo.service;import com.jasmine.demo.bean.Bug;import java.util.List;public interface BugService {List<Bug> findAll();Bug findById(int id);int create(String pname,String crname,String crnum, String tasknum, String oname, String description, String rca, String solution, String developer, String tester);int update(long id, String crnum, String tasknum, String oname, String description, String rca, String solution, String developer, String tester);int deleteByID(int id);}

　　

　

package com.jasmine.demo.service.impl;import com.jasmine.demo.bean.Bug; import com.jasmine.demo.jdbc.BugRowMapper; import com.jasmine.demo.service.BugService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.jdbc.core.JdbcTemplate; import org.springframework.stereotype.Service;import java.util.List;@Service public class BugServiceImpl implements BugService {@Autowiredprivate JdbcTemplate jdbcTemplate;@Overridepublic List<Bug> findAll() {String sql = "SELECT BUG_ID,PROJECT_NAME,CR_NAME,BUG_CR_NUM,BUG_TASK_NUM,OBJECT_NAME,BUG_DESCRIPTION\n" +",BUG_RCA,BUG_SOLUTION,B.EMPLOY_NAME DEVELOPER,A.EMPLOY_NAME TESTER,QA_CREATIONDT,QA_UPDATEDT,BUG_DELETED_FLAG\n" +"FROM QA_BUGLIST\n" +"JOIN QA_PROJECT ON BUG_PROJECT_ID = PROJECT_ID\n" +"JOIN QA_CRTYPE ON CR_ID = BUG_CR_TYPE_ID\n" +"JOIN QA_RTYPE ON OBJECT_ID = QA_TYPE_ID\n" +"JOIN QA_EMPLOY A ON A.[EMPLOY_ID] = QA_TESTER_ID AND A.[EMPLOY_GROUP] = 1 ---表示測試\n" +"JOIN QA_EMPLOY B ON B.[EMPLOY_ID] = QA_ASSIGNEE_ID AND B.[EMPLOY_GROUP] = 2 ---表示開發人員\n" +"WHERE BUG_DELETED_FLAG =0 order by 1 desc";List<Bug> bugs = jdbcTemplate.query(sql,new BugRowMapper() );return bugs;}@Overridepublic Bug findById(int id) {String sql = "SELECT BUG_ID,PROJECT_NAME,CR_NAME,isnull(BUG_CR_NUM,'') as BUG_CR_NUM,isnull(BUG_TASK_NUM,'') as BUG_TASK_NUM,OBJECT_NAME,isnull(BUG_DESCRIPTION,'') as BUG_DESCRIPTION\n" +",isnull(BUG_RCA,'') as BUG_RCA,isnull(BUG_SOLUTION,'') as BUG_SOLUTION,B.EMPLOY_NAME DEVELOPER,A.EMPLOY_NAME TESTER,QA_CREATIONDT,QA_UPDATEDT,BUG_DELETED_FLAG\n" +"FROM QA_BUGLIST\n" +"JOIN QA_PROJECT ON BUG_PROJECT_ID = PROJECT_ID\n" +"JOIN QA_CRTYPE ON CR_ID = BUG_CR_TYPE_ID\n" +"JOIN QA_RTYPE ON OBJECT_ID = QA_TYPE_ID\n" +"JOIN QA_EMPLOY A ON A.[EMPLOY_ID] = QA_TESTER_ID AND A.[EMPLOY_GROUP] = 1 ---表示測試\n" +"JOIN QA_EMPLOY B ON B.[EMPLOY_ID] = QA_ASSIGNEE_ID AND B.[EMPLOY_GROUP] = 2 ---表示開發人員\n" +"WHERE BUG_DELETED_FLAG =0 and BUG_ID = ?";Bug bug = jdbcTemplate.queryForObject(sql,new BugRowMapper(),id);return bug;}@Overridepublic int create(String pname,String crname,String crnum, String tasknum, String oname, String description, String rca, String solution, String developer, String tester) {String sql ="INSERT QA_BUGLIST(BUG_PROJECT_ID,BUG_CR_TYPE_ID,BUG_CR_NUM,BUG_TASK_NUM,QA_TYPE_ID,BUG_DESCRIPTION,BUG_RCA,BUG_SOLUTION,QA_ASSIGNEE_ID,QA_TESTER_ID,QA_CREATIONDT,QA_UPDATEDT)\n" +"VALUES(?,?,?,?,?,?,?,?,?,?,GETDATE(),GETDATE())";return jdbcTemplate.update(sql,pname,crname,crnum,tasknum,oname,description,rca,solution,developer,tester);}@Overridepublic int update(long id, String crnum, String tasknum, String description, String rca, String solution, String developer, String tester,String oname){String sql = "update QA_BUGLIST set BUG_CR_NUM =?,BUG_TASK_NUM =?,BUG_DESCRIPTION=?,BUG_RCA=?,BUG_SOLUTION= ?,QA_UPDATEDT =getdate() where BUG_ID = ?";System.out.println(sql);return jdbcTemplate.update(sql,crnum,tasknum,description,rca,solution,id);}@Overridepublic int deleteByID(int id) {String sql = "update QA_BUGLIST set BUG_DELETED_FLAG = 1, BUG_DELETED_COMMENT = '邏輯刪除' where BUG_ID = ?";System.out.println(sql);int count = jdbcTemplate.update(sql,id);return count;} }

DB的配置寫在application.xml中

啟動類之后，跳轉的所有頁面，寫在controller中，

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啟動后，打開連接，看到自己的數據

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接下來要做的就是讓頁面好看一點，這樣的數據看不清楚

JdbcTemplate

thymeleaf

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頁面跳轉等等，頁面比較丑，還沒做分頁，搜尋條件也沒有添加

1. 查看所有bug

2. 查看指定bug的詳細信息

點擊查看按鈕后顯示單個bug的信息

3. 刪除單列bug信息，點擊單個bug信息后面的刪除按鈕即可刪除，刪除之前最好有確定按鈕用來提示，以免誤刪

4. 更新，我這邊做在查看單個詳細列表頁面中，如上圖，有信息更新按鈕，點擊后帶入原先的參數跳轉到更新頁面，在新的頁面進行更新，然后保存

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5. 新增bug頁面，在查看所有bug頁面有新增按鈕，點擊進入如下頁面，保存進行新增操作

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?源代碼提交在github地址如下：

https://github.com/JasmineQian/TestPlatform

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轉載于:https://www.cnblogs.com/qianjinyan/p/10097451.html

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