1.上传客户logo，增加文件类型和文件体积校验，只能是png类型文件，不超过1m

epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/exception/EpmetErrorCode.java

@@ -61,7 +61,9 @@ public enum EpmetErrorCode {
     OPER_ADD_CUSTOMER_ROOT_AGENCY_EXISTS(8703, "添加客户根级组织失败，根级组织已存在"),
     OPER_CUSTOMER_EXISTS(8704, "客户已存在"),
     OPER_ADD_CUSTOMER_ERROR(8705, "新增客户失败"),
-    OPER_ADD_CUSTOMER_MANAGER_ERROR(8706, "新增客户管理员失败");
+    OPER_ADD_CUSTOMER_MANAGER_ERROR(8706, "新增客户管理员失败"),
+    OPER_UPLOAD_FILE_OVER_SIZE(8707, "文件体积过大"),
+    OPER_UPLOAD_FILE_TYPE_ERROR(8708, "文件类型错误");
 
 	private int code;
 	private String msg;

epmet-module/epmet-oss/epmet-oss-server/src/main/java/com/epmet/controller/OssController.java

@@ -10,6 +10,8 @@ package com.epmet.controller;
 
 import com.epmet.cloud.CloudStorageConfig;
 import com.epmet.cloud.OssFactory;
+import com.epmet.commons.tools.exception.EpmetErrorCode;
+import com.epmet.commons.tools.exception.RenException;
 import com.epmet.commons.tools.page.PageData;
 import com.epmet.commons.tools.utils.Result;
 import com.epmet.commons.tools.validator.ValidatorUtils;
@@ -29,6 +31,7 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.apache.commons.io.FilenameUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 import springfox.documentation.annotations.ApiIgnore;
@@ -145,6 +148,21 @@ public class OssController {
 	 */
 	@PostMapping("customerlogo/upload")
 	public Result uploadCustomerLogo(@RequestParam("file") MultipartFile file) {
+
+		// 校验文件类型
+		if (!MediaType.IMAGE_PNG_VALUE.equals(file.getContentType())) {
+			throw new RenException(EpmetErrorCode.OPER_UPLOAD_FILE_TYPE_ERROR.getCode()
+					, EpmetErrorCode.OPER_UPLOAD_FILE_TYPE_ERROR.getMsg());
+		}
+
+		// 校验文件体积,不超过1m
+		long maxSize = 1024 * 1024;
+		long size = file.getSize();
+		if (size > maxSize) {
+			throw new RenException(EpmetErrorCode.OPER_UPLOAD_FILE_OVER_SIZE.getCode()
+					, EpmetErrorCode.OPER_UPLOAD_FILE_OVER_SIZE.getMsg());
+		}
+
 		return ossService.uploadImg(file);
 	}