热搜词列表接口

+package com.yohoufo.dal.product;
+
+import com.yohoufo.dal.product.model.SearchWord;
+
+import java.util.List;
+
+/**
+ * Created by li.ma on 2018/9/27.
+ */
+public interface SearchWordMapper {
+    List<SearchWord> selectAll();
+}

+package com.yohoufo.dal.product.model;
+
+/**
+ * Created by li.ma on 2018/9/27.
+ */
+public class SearchWord {
+    private Integer id;
+
+    private String searchWord;
+
+    private Integer orderBy;
+
+    private Integer createTime;
+
+    private Integer updateTime;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public Integer getCreateTime() {
+        return createTime;
+    }
+
+    public void setCreateTime(Integer createTime) {
+        this.createTime = createTime;
+    }
+
+    public Integer getUpdateTime() {
+        return updateTime;
+    }
+
+    public void setUpdateTime(Integer updateTime) {
+        this.updateTime = updateTime;
+    }
+
+    public String getSearchWord() {
+        return searchWord;
+    }
+
+    public void setSearchWord(String searchWord) {
+        this.searchWord = searchWord;
+    }
+
+    public Integer getOrderBy() {
+
+        return orderBy;
+    }
+
+    public void setOrderBy(Integer orderBy) {
+        this.orderBy = orderBy;
+    }
+}

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.yohoufo.dal.product.SearchWordMapper">
+    <resultMap id="BaseResultMap" type="com.yohoufo.dal.product.model.SearchWord">
+        <id column="id" jdbcType="INTEGER" property="id" />
+        <result column="search_word" jdbcType="VARCHAR" property="searchWord" />
+        <result column="order_by" jdbcType="INTEGER" property="orderBy" />
+        <result column="create_time" jdbcType="INTEGER" property="createTime" />
+        <result column="update_time" jdbcType="INTEGER" property="updateTime" />
+    </resultMap>
+
+    <select id="selectAll" resultMap="BaseResultMap">
+        select id, search_word, order_by, create_time, update_time from hot_search_word order by order_by DESC
+    </select>
+</mapper>
\ No newline at end of file

+package com.yohoufo.product.controller;
+
+import com.yoho.tools.docs.ApiOperation;
+import com.yohoufo.common.ApiResponse;
+import com.yohoufo.common.annotation.IgnoreSession;
+import com.yohoufo.common.annotation.IgnoreSignature;
+import com.yohoufo.common.cache.Cachable;
+import com.yohoufo.product.response.SearchWordResp;
+import com.yohoufo.product.service.impl.HotSearchWordService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+/**
+ * Created by li.ma on 2018/9/27.
+ */
+@RestController
+public class HotSearchWordController {
+
+    private final Logger LOG = LoggerFactory.getLogger(HotSearchWordController.class);
+
+    @Autowired
+    private HotSearchWordService hotSearchWordService;
+
+    @ApiOperation(name = "ufo.product.searchWord", desc="热搜词列表")
+    @IgnoreSignature
+    @IgnoreSession
+    @RequestMapping(params = "method=ufo.product.searchWord")
+    @Cachable(expire = 300)
+    public ApiResponse querySearchWord() {
+        LOG.info("in method=ufo.product.searchWord");
+        List<SearchWordResp> resp = hotSearchWordService.querySearchWord();
+        return new ApiResponse.ApiResponseBuilder().data(resp).code(200).message("热搜词列表").build();
+    }
+}

+package com.yohoufo.product.response;
+
+/**
+ * Created by li.ma on 2018/9/27.
+ */
+public class SearchWordResp {
+
+    private String searchWord;
+
+    private Integer orderBy;
+
+    public SearchWordResp() {
+    }
+
+    public SearchWordResp(String searchWord, Integer orderBy) {
+        this.searchWord = searchWord;
+        this.orderBy = orderBy;
+    }
+
+    public String getSearchWord() {
+        return searchWord;
+    }
+
+    public void setSearchWord(String searchWord) {
+        this.searchWord = searchWord;
+    }
+
+    public Integer getOrderBy() {
+        return orderBy;
+    }
+
+    public void setOrderBy(Integer orderBy) {
+        this.orderBy = orderBy;
+    }
+}

+package com.yohoufo.product.service.impl;
+
+import com.yohoufo.dal.product.SearchWordMapper;
+import com.yohoufo.dal.product.model.SearchWord;
+import com.yohoufo.product.response.SearchWordResp;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Created by li.ma on 2018/9/27.
+ */
+@Service
+public class HotSearchWordService {
+    @Autowired
+    private SearchWordMapper searchWordMapper;
+
+    public List<SearchWordResp> querySearchWord() {
+        List<SearchWord> searchWords = searchWordMapper.selectAll();
+
+        List<SearchWordResp> result = new ArrayList<>();
+
+        searchWords.stream().forEach(item ->{
+            result.add(new SearchWordResp(item.getSearchWord(), item.getOrderBy()));
+        });
+
+        return result;
+    }
+}