初始化

src/main/java/com/dpkj/common/config/FileConfig.java

@@ -0,0 +1,22 @@
+package com.dpkj.common.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+/**
+ * @Auther: 萧道子
+ * @Date: 2024/4/28 14:55
+ * @Description:
+ */
+@Data
+@Component
+@ConfigurationProperties(prefix = "dpkj.file")
+public class FileConfig {
+
+    /**
+     * 文件地址
+     */
+    private String path;
+
+}

src/main/java/com/dpkj/common/config/PrinterConfig.java

@@ -0,0 +1,32 @@
+package com.dpkj.common.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.stereotype.Component;
+
+/**
+ * @Auther: 萧道子
+ * @Date: 2024/4/28 14:55
+ * @Description:
+ */
+@Data
+@Component
+@ConfigurationProperties(prefix = "dpkj.printer")
+public class PrinterConfig {
+
+    /**
+     * 打印机连接方式 USB: usb连接 | BTMS：串口连接
+     */
+    private String connectionType;
+
+    /**
+     * 打印端口 串口连接下使用
+     */
+    private String portName;
+
+    /**
+     * 波特率 串口连接下使用
+     */
+    private Integer baudRate;
+}

src/main/java/com/dpkj/common/constant/CommonConst.java

@@ -0,0 +1,9 @@
+package com.dpkj.common.constant;
+
+public interface CommonConst {
+    Integer SC_500 = 500;
+    Integer SC_404 = 404;
+    Integer SC_200 = 200;
+
+
+}

src/main/java/com/dpkj/common/vo/Result.java

@@ -0,0 +1,81 @@
+package com.dpkj.common.vo;
+
+import com.dpkj.common.constant.CommonConst;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 接口返回数据格式
+ */
+@Data
+public class Result<T> implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 成功标志
+     */
+    private boolean success = true;
+
+    /**
+     * 返回处理消息
+     */
+    private String message = "";
+
+    /**
+     * 返回代码
+     */
+    private Integer code = 0;
+
+    /**
+     * 返回数据对象 data
+     */
+    private T result;
+
+    /**
+     * 时间戳
+     */
+    private long timestamp = System.currentTimeMillis();
+
+    public Result() {
+    }
+
+    public static <T> Result<T> ok() {
+        return ok("", null);
+    }
+
+    public static <T> Result<T> ok(String msg) {
+        return ok(msg, null);
+    }
+
+    public static <T> Result<T> ok(T data) {
+        return error("", data);
+    }
+
+    public static <T> Result<T> ok(String msg, T data) {
+        Result<T> r = new Result<T>();
+        r.setSuccess(true);
+        r.setCode(CommonConst.SC_200);
+        r.setMessage(msg);
+        r.setResult(data);
+        return r;
+    }
+
+    public static <T> Result<T> error(String msg, T data) {
+        return error(CommonConst.SC_500, msg, data);
+    }
+
+    public static <T> Result<T> error(String msg) {
+        return error(CommonConst.SC_500, msg, null);
+    }
+
+    public static <T> Result<T> error(int code, String msg, T data) {
+        Result<T> r = new Result<T>();
+        r.setCode(code);
+        r.setMessage(msg);
+        r.setSuccess(false);
+        r.setResult(data);
+        return r;
+    }
+
+}