整合openfeign调用

src/main/java/com/zzsn/event/config/FeignConfig.java

+package com.zzsn.event.config;
+
+import com.zzsn.event.util.user.AuthUtil;
+import feign.Logger;
+import feign.RequestInterceptor;
+import feign.codec.Encoder;
+import feign.form.spring.SpringFormEncoder;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.ObjectFactory;
+import org.springframework.boot.autoconfigure.AutoConfigureBefore;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
+import org.springframework.cloud.openfeign.FeignAutoConfiguration;
+import org.springframework.cloud.openfeign.support.SpringEncoder;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+import org.springframework.context.annotation.Scope;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+import javax.servlet.http.HttpServletRequest;
+
+
+@ConditionalOnProperty(prefix = "spring.profiles",value = "active",havingValue = "nacos")
+@AutoConfigureBefore(FeignAutoConfiguration.class)
+@Slf4j
+@Configuration
+public class FeignConfig {
+
+    @Bean
+    public RequestInterceptor requestInterceptor() {
+        return requestTemplate -> {
+            ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
+            if (null != attributes) {
+                HttpServletRequest request = attributes.getRequest();
+                log.info("Feign request: {}", request.getRequestURI());
+                // 将用户信息放入header中
+                String token = request.getHeader(AuthUtil.LOGIN_USER_HEADER);
+                requestTemplate.header(AuthUtil.LOGIN_USER_HEADER, token);
+            }
+        };
+    }
+
+
+
+    /**
+     * Feign 客户端的日志记录，默认级别为NONE
+     * Logger.Level 的具体级别如下：
+     * NONE：不记录任何信息
+     * BASIC：仅记录请求方法、URL以及响应状态码和执行时间
+     * HEADERS：除了记录 BASIC级别的信息外，还会记录请求和响应的头信息
+     * FULL：记录所有请求与响应的明细，包括头信息、请求体、元数据
+     */
+    @Bean
+    Logger.Level feignLoggerLevel() {
+        return Logger.Level.FULL;
+    }
+
+    /**
+     * Feign支持文件上传
+     * @param messageConverters
+     * @return
+     */
+    @Bean
+    @Primary
+    @Scope("prototype")
+    public Encoder multipartFormEncoder(ObjectFactory<HttpMessageConverters> messageConverters) {
+        return new SpringFormEncoder(new SpringEncoder(messageConverters));
+    }
+}

src/main/java/com/zzsn/event/feign/api/RemoteSystemService.java

+package com.zzsn.event.feign.api;
+
+import com.zzsn.event.feign.entity.SysDictItem;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestParam;
+
+@FeignClient(value = "jeecg-system")
+public interface RemoteSystemService {
+
+    //feign调用测试、查询数据字典值
+    @GetMapping("/sys/dictItem/remoteList")
+    String sysDictItemList(@RequestBody SysDictItem sysDictItem, @RequestParam("pageSize") Integer pageSize, @RequestParam("pageNo") Integer pageNo);
+}

src/main/java/com/zzsn/event/feign/entity/SysDict.java

+package com.zzsn.event.feign.entity;
+
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * <p>
+ * 字典表
+ * </p>
+ *
+ * @Author zhangweijian
+ * @since 2018-12-28
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class SysDict implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * id
+     */
+    private String id;
+    
+    /**
+     * [预留字段，暂时无用]
+     * 字典类型,0 string,1 number类型,2 boolean
+     * 前端js对stirng类型和number类型 boolean 类型敏感，需要区分。在select 标签匹配的时候会用到
+     * 默认为string类型
+     */
+    private Integer type;
+    
+    /**
+     * 字典名称
+     */
+    private String dictName;
+
+    /**
+     * 字典编码
+     */
+    private String dictCode;
+
+    /**
+     * 描述
+     */
+    private String description;
+
+    /**
+     * 删除状态
+     */
+    @TableLogic
+    private Integer delFlag;
+
+    /**
+     * 创建人
+     */
+    private String createBy;
+
+    /**
+     * 创建时间
+     */
+    private Date createTime;
+
+    /**
+     * 更新人
+     */
+    private String updateBy;
+
+    /**
+     * 更新时间
+     */
+    private Date updateTime;
+    /**
+     * 父级id
+     */
+    private String parentId;
+    /**
+     * 是否为叶子节点
+     */
+    private Integer leafNode;
+
+
+}

src/main/java/com/zzsn/event/feign/entity/SysDictItem.java

+package com.zzsn.event.feign.entity;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.jeecgframework.poi.excel.annotation.Excel;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * <p>
+ *
+ * </p>
+ *
+ * @Author zhangweijian
+ * @since 2018-12-28
+ */
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class SysDictItem implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * id
+     */
+    private String id;
+
+    /**
+     * 字典id
+     */
+    private String dictId;
+
+    /**
+     * 字典项文本
+     */
+    @Excel(name = "字典项文本", width = 20)
+    private String itemText;
+
+    /**
+     * 字典项值
+     */
+    @Excel(name = "字典项值", width = 30)
+    private String itemValue;
+
+    /**
+     * 描述
+     */
+    @Excel(name = "描述", width = 40)
+    private String description;
+
+    /**
+     * 排序
+     */
+    @Excel(name = "排序", width = 15,type=4)
+    private Integer sortOrder;
+
+
+    /**
+     * 状态（1启用 0不启用）
+     */
+    private Integer status;
+
+    private String createBy;
+
+    private Date createTime;
+
+    private String updateBy;
+
+    private Date updateTime;
+
+
+}

src/main/java/com/zzsn/event/util/user/AuthUtil.java

@@ -9,10 +9,9 @@ import org.springframework.web.context.request.ServletRequestAttributes;
 
 import javax.servlet.http.HttpServletRequest;
 import java.nio.charset.StandardCharsets;
-import java.text.SimpleDateFormat;
 
 /**
- * @Description: 并发调用限制工具
+ * @Description: 获取用户登录信息
  * @Author: jeecg-boot
  * @Date:   2024-01-04
  * @Version: V1.0
@@ -22,8 +21,6 @@ import java.text.SimpleDateFormat;
 public class AuthUtil {
 	public final static String LOGIN_USER_HEADER = "loginUser";
 
-	static SimpleDateFormat format;
-	
 	public static UserVo getLoginUser() {
 		UserVo userVo = null;
 		try {