fix: 邮件下载正文乱码验证

service-base/src/main/java/com/simuwang/base/common/util/EmailUtil.java

@@ -179,7 +179,7 @@ public class EmailUtil {
                     try{
                         logger.info(contentType+"========================"+html);
                         if(contentType.indexOf("charset=") != -1){
-                            contentType = contentType.substring(contentType.indexOf("charset=")+8,contentType.length());
+                            contentType = contentType.substring(contentType.indexOf("charset=")+8,contentType.length()).replaceAll("\"","");
                             logger.info(contentType+"========================"+"charset="+contentType.toLowerCase());
                             html = html.replace("charset="+contentType.toLowerCase(),"charset=UTF-8");
                             html = html.replace("charset="+contentType.toUpperCase(),"charset=UTF-8");