day22JS-npm中的部分插件使用方法

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1、改造service/NoteApi接口定义

原有定义:

public interface NoteApi {
    ...
    List<NoteManage> getNoteList();
}

现加入name/content参数

public interface NoteApi {
	...
    List<NoteManage> getNoteList(String searchName,String name,String content);
}

2、改造service/impl/NoteServiceImpl接口实现

public List<NoteManage> getNoteList(String searchName,String name,String content){
   return noteMapper.getNoteList(searchName,name,content);
}

3、改造mapper/NoteMapper

public interface NoteMapper {
    ...
    List<NoteManage> getNoteList(String searchName,String name,String content);
}

4、改造sql语句

<select id="getNoteList" resultType="com.example.study.note.NoteManage">
    SELECT * FROM `note`
    <where>
         <if test="searchName!= null and searchName!= ''">
             and name like concat('%',#{searchName},'%') or type like concat('%',#{searchName},'%') or content like concat('%',#{searchName},'%')
         </if>
         <if test="name!= null and name!= ''">
             and name like concat('%',#{name},'%')
         </if>
         <if test="content!= null and content!= ''">
             and content like concat('%',#{content},'%')
         </if>
     </where>
</select >

5、改造NoteManage

已存在setName/getName、setContent/getContent。所以不需要变更逻辑代码

6、改造控制类NoteController

@RequestMapping(value = "/getNoteList",method = RequestMethod.POST)
public Response getNoteList(@RequestBody NoteManage noteManage){
	String searchName = noteManage.getSearchName();
    String name = noteManage.getName();
    String content = noteManage.getContent();
    Response response = new Response();
    List<NoteManage> noteList = service.getNoteList(searchName,name,content);
    response.setResponse(true,"查询成功",200,noteList);
    return response;
}

7、测试接口请求