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jnpf-ftb/jnpf-ftb-biz/src/main/java/jnpf/attendance/controller/FfiMachineController.java

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+package jnpf.attendance.controller;
+
+import jnpf.util.CustomTenantUtil;
+import jnpf.util.NoDataSourceBind;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.servlet.ServletInputStream;
+import javax.servlet.http.HttpServletRequest;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * 英泰斯达考勤机控制器
+ *
+ * @author yanwenfu
+ * @create 2024-03-28
+ */
+@RestController
+@Slf4j
+@RequestMapping(value = "/ffi")
+public class FfiMachineController {
+
+    @Autowired
+    private CustomTenantUtil customTenantUtil;
+
+    /**
+     * 设备录入自定义编号判断
+     * @return java.util.Map<java.lang.String,java.lang.Object>
+     */
+    @PostMapping(consumes = "application/octet-stream")
+    @NoDataSourceBind
+    public Map<String, Object> addFace(HttpServletRequest request) {
+
+        String requestCode = request.getHeader("request_code");
+        String devId = request.getHeader("dev_id");
+        String contentLength = request.getHeader("Content-Length");
+        log.error("requestCode: {}, devId: {}, contentLength: {}", requestCode, devId, contentLength);
+        int contentLength2 = request.getContentLength();
+        log.error("contentLength2: {}", contentLength2);
+        // 获取请求体的ServletInputStream
+        String body;
+        try {
+            // 读取二进制流（这里需要自己实现）
+            ServletInputStream inputStream = request.getInputStream();
+            byte[] buffer = new byte[contentLength2];
+            int bytesRead = 0;
+            while (bytesRead < contentLength2) {
+                int bytes = inputStream.read(buffer, bytesRead, contentLength2 - bytesRead);
+                if (bytes == -1) {
+                    break;
+                }
+                bytesRead += bytes;
+            }
+            log.error("buffer bytes: {}", Arrays.toString(buffer));
+            body = getJsonBlock(buffer);
+        } catch (IOException e) {
+            log.error(e.getMessage());
+            return null;
+        }
+        log.error("body: {}", body);
+        Map<String, Object> map = new HashMap<>();
+        map.put("Result", 0);
+        map.put("Msg", "进入方法...");
+        return map;
+    }
+
+    private String getJsonBlock(byte[] buffer) {
+
+        String str = "";
+        if (buffer.length < 4) {
+            return str;
+        }
+        int lenText = ByteBuffer.wrap(buffer).order(ByteOrder.LITTLE_ENDIAN).getInt();
+        if (lenText > buffer.length - 4 || lenText == 0) {
+            return str;
+        }
+        str = new String(buffer, 4, lenText, StandardCharsets.UTF_8);
+        if (buffer[4 + lenText - 1] == 0) {
+            str = new String(buffer, 4, lenText - 1, StandardCharsets.UTF_8);
+        }
+        return str;
+    }
+}