错误更改

svr/svr-base/src/main/java/com/yihu/jw/base/service/SmsGatewayService.java

@@ -112,15 +112,4 @@ public class SmsGatewayService extends BaseJpaService<SmsGatewayDO, SmsGatewayDa
        }
    }
    private String randomInt(int length) {
        String str = "0123456789";
        StringBuffer buffer = new StringBuffer();
        Random random = new Random();
        for(int i = 0; i < length; ++i) {
            int pos = random.nextInt(str.length());
            buffer.append(str.charAt(pos));
        }
        return buffer.toString();
    }
}