jxls模板导出

src/main/java/com/aoyang/tms/service/impl/JxlsExportTestServiceImpl.java

@@ -8,6 +8,7 @@ import com.aoyang.tms.util.DateUtils;
 import com.aoyang.tms.util.FileUtil;
 import com.aoyang.tms.util.JxlsUtils;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.StringUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.io.FileUtils;
 import org.springframework.beans.BeanUtils;
@@ -171,9 +172,18 @@ public class JxlsExportTestServiceImpl implements JxlsExportTestService {
             log.info("workLogTplVO is null:{}");
             return null;
         }
-        byte driverOneSignUrl[] = getImageBytes(domainUrl + workLogTplVO.getWorkCycle().getDriverOneSignUrl());
-        byte driverTwoSignUrl[] = getImageBytes(domainUrl + workLogTplVO.getWorkCycle().getDriverTwoSignUrl());
-        byte escortSignUrl[] = getImageBytes(domainUrl + workLogTplVO.getWorkCycle().getEscortSignUrl());
+        byte driverOneSignUrl[] = null;
+        if (StringUtils.isNotBlank(workLogTplVO.getWorkCycle().getDriverOneSignUrl())) {
+            driverOneSignUrl = getImageBytes(domainUrl + workLogTplVO.getWorkCycle().getDriverOneSignUrl());
+        }
+        byte driverTwoSignUrl[] = null;
+        if (StringUtils.isNotBlank(workLogTplVO.getWorkCycle().getDriverTwoSignUrl())) {
+            driverTwoSignUrl = getImageBytes(domainUrl + workLogTplVO.getWorkCycle().getDriverTwoSignUrl());
+        }
+        byte escortSignUrl[] = null;
+        if (StringUtils.isNotBlank(workLogTplVO.getWorkCycle().getEscortSignUrl())) {
+            escortSignUrl = getImageBytes(domainUrl + workLogTplVO.getWorkCycle().getEscortSignUrl());
+        }
 
         // 获取模板文件
         String tplfileName = "work_log_tpl.xlsx";