新闻采集修改，完成发送邮件

schoolNewsServ/system/src/main/java/org/xyzh/system/mapper/SysConfigMapper.java

@@ -2,6 +2,8 @@ package org.xyzh.system.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import org.xyzh.common.core.page.PageParam;
 import org.xyzh.common.dto.system.TbSysConfig;
 
 import java.util.List;
@@ -16,12 +18,55 @@ import java.util.List;
 @Mapper
 public interface SysConfigMapper extends BaseMapper<TbSysConfig> {
 
+    /**
+     * @description 插入系统配置
+     */
+    int insertSysConfig(@Param("config") TbSysConfig config);
+
+    /**
+     * @description 更新系统配置
+     */
+    int updateSysConfig(@Param("config") TbSysConfig config);
+
+    /**
+     * @description 删除系统配置（逻辑删除）
+     */
+    int deleteSysConfig(@Param("id") String id);
+
+    /**
+     * @description 根据配置键查询
+     */
+    TbSysConfig selectSysConfigByKey(@Param("configKey") String configKey);
+
+    /**
+     * @description 根据ID查询
+     */
+    TbSysConfig selectSysConfigById(@Param("id") String id);
+
+    /**
+     * @description 查询所有系统配置
+     */
+    List<TbSysConfig> selectAllSysConfig();
+
+    /**
+     * @description 根据分组查询系统配置
+     */
+    List<TbSysConfig> selectSysConfigByGroup(@Param("configGroup") String configGroup);
+
     /**
      * @description 查询系统配置列表
      * @param filter 过滤条件
      * @return List<TbSysConfig> 系统配置列表
-     * @author yslg
-     * @since 2025-10-15
      */
-    List<TbSysConfig> selectSysConfigs(TbSysConfig filter);
+    List<TbSysConfig> selectSysConfigs(@Param("filter") TbSysConfig filter);
+
+    /**
+     * @description 分页查询系统配置
+     */
+    List<TbSysConfig> selectSysConfigPage(@Param("filter") TbSysConfig filter, @Param("pageParam") PageParam pageParam);
+
+    /**
+     * @description 查询系统配置总数
+     */
+    int countSelectSysConfig(@Param("filter") TbSysConfig filter);
 }

schoolNewsServ/system/src/main/java/org/xyzh/system/service/config/impl/SysConfigServiceImpl.java

@@ -1,13 +1,208 @@
 package org.xyzh.system.service.config.impl;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.xyzh.api.system.config.SysConfigService;
+import org.xyzh.common.dto.system.TbSysConfig;
+import org.xyzh.system.mapper.SysConfigMapper;
 
+/**
+ * @description 系统配置服务实现
+ * @author AI Assistant
+ * @since 2025-11-18
+ */
 @Service
-public class SysConfigServiceImpl implements SysConfigService{
+public class SysConfigServiceImpl implements SysConfigService {
+    
+    private static final Logger logger = LoggerFactory.getLogger(SysConfigServiceImpl.class);
+    
+    @Autowired
+    private SysConfigMapper sysConfigMapper;
+    
+    /**
+     * 根据key查询配置
+     */
+    private TbSysConfig getConfigByKey(String key) {
+        if (key == null || key.isEmpty()) {
+            return null;
+        }
+        return sysConfigMapper.selectSysConfigByKey(key);
+    }
     
     @Override
-    public String getSysConfig(String key) {
-        return null;
+    public Object getSysConfig(String key) {
+        try {
+            TbSysConfig config = getConfigByKey(key);
+            if (config == null) {
+                logger.warn("配置项不存在: {}", key);
+                return null;
+            }
+            
+            String configType = config.getConfigType();
+            String configValue = config.getConfigValue();
+            
+            if (configValue == null || configValue.isEmpty()) {
+                return null;
+            }
+            
+            // 根据config_type返回对应的类型
+            if (configType == null || "string".equalsIgnoreCase(configType)) {
+                return configValue;
+            } else if ("number".equalsIgnoreCase(configType) || "integer".equalsIgnoreCase(configType)) {
+                try {
+                    // 尝试解析为Integer，如果失败则解析为Long
+                    return Integer.parseInt(configValue);
+                } catch (NumberFormatException e) {
+                    try {
+                        return Long.parseLong(configValue);
+                    } catch (NumberFormatException ex) {
+                        logger.error("配置项 {} 的值无法转换为数字: {}", key, configValue);
+                        return configValue;
+                    }
+                }
+            } else if ("boolean".equalsIgnoreCase(configType)) {
+                String value = configValue.toLowerCase().trim();
+                if ("true".equals(value) || "1".equals(value) || "yes".equals(value) || "on".equals(value)) {
+                    return true;
+                } else if ("false".equals(value) || "0".equals(value) || "no".equals(value) || "off".equals(value)) {
+                    return false;
+                } else {
+                    logger.warn("配置项 {} 的值无法识别为Boolean: {}", key, value);
+                    return configValue;
+                }
+            } else if ("double".equalsIgnoreCase(configType) || "float".equalsIgnoreCase(configType)) {
+                try {
+                    return Double.parseDouble(configValue);
+                } catch (NumberFormatException e) {
+                    logger.error("配置项 {} 的值无法转换为Double: {}", key, configValue);
+                    return configValue;
+                }
+            } else {
+                // 未知类型，直接返回字符串
+                return configValue;
+            }
+        } catch (Exception e) {
+            logger.error("获取配置失败: {}", key, e);
+            return null;
+        }
+    }
+    
+    @Override
+    public String getStringConfig(String key) {
+        try {
+            TbSysConfig config = getConfigByKey(key);
+            if (config == null) {
+                logger.warn("配置项不存在: {}", key);
+                return null;
+            }
+            return config.getConfigValue();
+        } catch (Exception e) {
+            logger.error("获取字符串配置失败: {}", key, e);
+            return null;
+        }
+    }
+    
+    @Override
+    public Integer getIntConfig(String key) {
+        try {
+            TbSysConfig config = getConfigByKey(key);
+            if (config == null) {
+                logger.warn("配置项不存在: {}", key);
+                return null;
+            }
+            
+            String value = config.getConfigValue();
+            if (value == null || value.isEmpty()) {
+                return null;
+            }
+            
+            return Integer.parseInt(value);
+        } catch (NumberFormatException e) {
+            logger.error("配置项 {} 的值无法转换为Integer: {}", key, e.getMessage());
+            return null;
+        } catch (Exception e) {
+            logger.error("获取Integer配置失败: {}", key, e);
+            return null;
+        }
+    }
+    
+    @Override
+    public Boolean getBooleanConfig(String key) {
+        try {
+            TbSysConfig config = getConfigByKey(key);
+            if (config == null) {
+                logger.warn("配置项不存在: {}", key);
+                return null;
+            }
+            
+            String value = config.getConfigValue();
+            if (value == null || value.isEmpty()) {
+                return null;
+            }
+            
+            // 支持多种布尔值表示：true/false, 1/0, yes/no, on/off
+            value = value.toLowerCase().trim();
+            if ("true".equals(value) || "1".equals(value) || "yes".equals(value) || "on".equals(value)) {
+                return true;
+            } else if ("false".equals(value) || "0".equals(value) || "no".equals(value) || "off".equals(value)) {
+                return false;
+            } else {
+                logger.warn("配置项 {} 的值无法识别为Boolean: {}", key, value);
+                return null;
+            }
+        } catch (Exception e) {
+            logger.error("获取Boolean配置失败: {}", key, e);
+            return null;
+        }
+    }
+    
+    @Override
+    public Double getDoubleConfig(String key) {
+        try {
+            TbSysConfig config = getConfigByKey(key);
+            if (config == null) {
+                logger.warn("配置项不存在: {}", key);
+                return null;
+            }
+            
+            String value = config.getConfigValue();
+            if (value == null || value.isEmpty()) {
+                return null;
+            }
+            
+            return Double.parseDouble(value);
+        } catch (NumberFormatException e) {
+            logger.error("配置项 {} 的值无法转换为Double: {}", key, e.getMessage());
+            return null;
+        } catch (Exception e) {
+            logger.error("获取Double配置失败: {}", key, e);
+            return null;
+        }
+    }
+    
+    @Override
+    public Long getLongConfig(String key) {
+        try {
+            TbSysConfig config = getConfigByKey(key);
+            if (config == null) {
+                logger.warn("配置项不存在: {}", key);
+                return null;
+            }
+            
+            String value = config.getConfigValue();
+            if (value == null || value.isEmpty()) {
+                return null;
+            }
+            
+            return Long.parseLong(value);
+        } catch (NumberFormatException e) {
+            logger.error("配置项 {} 的值无法转换为Long: {}", key, e.getMessage());
+            return null;
+        } catch (Exception e) {
+            logger.error("获取Long配置失败: {}", key, e);
+            return null;
+        }
     }
 }

schoolNewsServ/system/src/main/resources/mapper/SysConfigMapper.xml

@@ -2,55 +2,138 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="org.xyzh.system.mapper.SysConfigMapper">
 
-    <!-- 基础结果映射 -->
+    <!-- 结果映射 -->
     <resultMap id="BaseResultMap" type="org.xyzh.common.dto.system.TbSysConfig">
-        <id column="id" property="id" jdbcType="VARCHAR"/>
-        <result column="config_key" property="configKey" jdbcType="VARCHAR"/>
-        <result column="config_value" property="configValue" jdbcType="LONGVARCHAR"/>
-        <result column="config_type" property="configType" jdbcType="VARCHAR"/>
-        <result column="config_group" property="configGroup" jdbcType="VARCHAR"/>
-        <result column="description" property="description" jdbcType="VARCHAR"/>
-        <result column="is_system" property="isSystem" jdbcType="BOOLEAN"/>
-        <result column="creator" property="creator" jdbcType="VARCHAR"/>
-        <result column="updater" property="updater" jdbcType="VARCHAR"/>
-        <result column="create_time" property="createTime" jdbcType="TIMESTAMP"/>
-        <result column="update_time" property="updateTime" jdbcType="TIMESTAMP"/>
-        <result column="delete_time" property="deleteTime" jdbcType="TIMESTAMP"/>
-        <result column="deleted" property="deleted" jdbcType="BOOLEAN"/>
+        <id column="id" property="ID" />
+        <result column="config_key" property="configKey" />
+        <result column="config_value" property="configValue" />
+        <result column="config_type" property="configType" />
+        <result column="config_group" property="configGroup" />
+        <result column="description" property="description" />
+        <result column="is_system" property="isSystem" />
+        <result column="creator" property="creator" />
+        <result column="updater" property="updater" />
+        <result column="create_time" property="createTime" />
+        <result column="update_time" property="updateTime" />
+        <result column="delete_time" property="deleteTime" />
+        <result column="deleted" property="deleted" />
     </resultMap>
 
-    <!-- 基础字段 -->
+    <!-- 字段列表 -->
     <sql id="Base_Column_List">
         id, config_key, config_value, config_type, config_group, description, 
         is_system, creator, updater, create_time, update_time, delete_time, deleted
     </sql>
 
-    <!-- 通用条件 -->
-    <sql id="Where_Clause">
+    <!-- 查询条件 -->
+    <sql id="Base_Where_Clause">
         <where>
             deleted = 0
-            <if test="configKey != null and configKey != ''">
-                AND config_key = #{configKey}
+            <if test="filter.configKey != null and filter.configKey != ''">
+                AND config_key = #{filter.configKey}
             </if>
-            <if test="configGroup != null and configGroup != ''">
-                AND config_group = #{configGroup}
+            <if test="filter.configGroup != null and filter.configGroup != ''">
+                AND config_group = #{filter.configGroup}
             </if>
-            <if test="configType != null and configType != ''">
-                AND config_type = #{configType}
+            <if test="filter.configType != null and filter.configType != ''">
+                AND config_type = #{filter.configType}
             </if>
-            <if test="isSystem != null">
-                AND is_system = #{isSystem}
+            <if test="filter.isSystem != null">
+                AND is_system = #{filter.isSystem}
             </if>
         </where>
     </sql>
 
-    <!-- selectSysConfigs -->
-    <select id="selectSysConfigs" resultMap="BaseResultMap">
-        SELECT 
-        <include refid="Base_Column_List"/>
+    <!-- 插入系统配置 -->
+    <insert id="insertSysConfig" parameterType="org.xyzh.common.dto.system.TbSysConfig">
+        INSERT INTO tb_sys_config (
+            id, config_key, config_value, config_type, config_group, description, 
+            is_system, creator, create_time
+        ) VALUES (
+            #{config.ID}, #{config.configKey}, #{config.configValue}, #{config.configType}, 
+            #{config.configGroup}, #{config.description}, #{config.isSystem}, 
+            #{config.creator}, NOW()
+        )
+    </insert>
+
+    <!-- 更新系统配置 -->
+    <update id="updateSysConfig" parameterType="org.xyzh.common.dto.system.TbSysConfig">
+        UPDATE tb_sys_config
+        SET config_value = #{config.configValue},
+            config_type = #{config.configType},
+            config_group = #{config.configGroup},
+            description = #{config.description},
+            is_system = #{config.isSystem},
+            updater = #{config.updater},
+            update_time = NOW()
+        WHERE id = #{config.ID}
+          AND deleted = 0
+    </update>
+
+    <!-- 删除系统配置（逻辑删除） -->
+    <update id="deleteSysConfig">
+        UPDATE tb_sys_config
+        SET deleted = 1,
+            delete_time = NOW()
+        WHERE id = #{id}
+          AND deleted = 0
+    </update>
+
+    <!-- 根据配置键查询 -->
+    <select id="selectSysConfigByKey" resultMap="BaseResultMap">
+        SELECT <include refid="Base_Column_List" />
         FROM tb_sys_config
-        <include refid="Where_Clause"/>
+        WHERE config_key = #{configKey}
+          AND deleted = 0
+    </select>
+
+    <!-- 根据ID查询 -->
+    <select id="selectSysConfigById" resultMap="BaseResultMap">
+        SELECT <include refid="Base_Column_List" />
+        FROM tb_sys_config
+        WHERE id = #{id}
+          AND deleted = 0
+    </select>
+
+    <!-- 查询所有系统配置 -->
+    <select id="selectAllSysConfig" resultMap="BaseResultMap">
+        SELECT <include refid="Base_Column_List" />
+        FROM tb_sys_config
+        WHERE deleted = 0
         ORDER BY config_group, config_key
     </select>
 
+    <!-- 根据分组查询 -->
+    <select id="selectSysConfigByGroup" resultMap="BaseResultMap">
+        SELECT <include refid="Base_Column_List" />
+        FROM tb_sys_config
+        WHERE config_group = #{configGroup}
+          AND deleted = 0
+        ORDER BY config_key
+    </select>
+
+    <!-- 查询系统配置列表 -->
+    <select id="selectSysConfigs" resultMap="BaseResultMap">
+        SELECT <include refid="Base_Column_List" />
+        FROM tb_sys_config
+        <include refid="Base_Where_Clause" />
+        ORDER BY config_group, config_key
+    </select>
+
+    <!-- 分页查询 -->
+    <select id="selectSysConfigPage" resultMap="BaseResultMap">
+        SELECT <include refid="Base_Column_List" />
+        FROM tb_sys_config
+        <include refid="Base_Where_Clause" />
+        ORDER BY config_group, config_key
+        LIMIT #{pageParam.offset}, #{pageParam.pageSize}
+    </select>
+
+    <!-- 查询总数 -->
+    <select id="countSelectSysConfig" resultType="int">
+        SELECT COUNT(*)
+        FROM tb_sys_config
+        <include refid="Base_Where_Clause" />
+    </select>
+
 </mapper>