質問編集履歴
1
他クラスの追加
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@@ -37,4 +37,129 @@
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### その他
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select * from sample_table;
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where句を指定せずに、全て取得するようにすると問題なく取得できました。
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where句を指定するとエラーになってしまいます。
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where句を指定するとエラーになってしまいます。
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## 追記
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### UserController
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```ここに言語を入力
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package group.study.dev.sample.search.controller;
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import java.util.List;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.RequestMapping;
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import group.study.dev.dto.sample.SampleDto;
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import group.study.dev.sample.search.model.UserModel;
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import group.study.dev.sample.search.service.UserService;
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import group.study.dev.web.common.controller.AbstractController;
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@Controller
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public class UserController extends AbstractController {
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@Autowired
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private UserService userService;
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@RequestMapping("/search")
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public void init(UserModel userModel, Model model) {
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List<SampleDto> listAll = userService.selectAll();
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model.addAttribute("listAll", listAll);
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System.out.println("listAll=" + listAll);
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}
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}
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```
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### UserService
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```ここに言語を入力
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package group.study.dev.sample.search.service;
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import java.util.List;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import group.study.dev.dao.sample.SampleDao;
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import group.study.dev.dto.sample.SampleDto;
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import group.study.dev.sample.search.model.UserModel;
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import group.study.dev.web.common.controller.AbstractController;
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@Service
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public class UserService extends AbstractController{
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@Autowired
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private SampleDao sampleMapper;
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public List<SampleDto> selectAll(){
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UserModel userModel = new UserModel();
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//sampleMapper.selectAll();
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userModel.setSampleList(sampleMapper.selectAll());
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return userModel.getSampleList();
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}
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}
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```
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### UserModel
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```ここに言語を入力
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package group.study.dev.sample.search.model;
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import java.util.List;
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import group.study.dev.dto.sample.SampleDto;
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import group.study.dev.web.common.controller.AbstractController;
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import lombok.Data;
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@Data
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public class UserModel extends AbstractController{
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private List<SampleDto> sampleList;
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}
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```
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### SampleDto
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```ここに言語を入力
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package group.study.dev.dto.sample;
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import lombok.Data;
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@Data
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public class SampleDto {
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private String sample_id;
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private String sample_name;
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}
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```
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### SampleDao
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```ここに言語を入力
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package group.study.dev.dao.sample;
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import java.util.List;
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import org.apache.ibatis.annotations.Mapper;
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import group.study.dev.dto.sample.SampleDto;
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@Mapper
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public interface SampleDao {
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public List<SampleDto> selectAll();
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}
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```
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### SampleMapper
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```ここに言語を入力
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="group.study.dev.dao.sample.SampleDao">
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<select id="selectAll" resultType="group.study.dev.dto.sample.SampleDto">
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select sample_name, sample_id from public.sample_table where sample_id = 'S002';
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</select>
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</mapper>
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```
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