springboot-vue3/src/main/java/com/example/springboot/component/S7control.java
@@ -344,6 +344,7 @@ if (stringdatas.length == 2) { dbwindex = Integer.parseInt(stringdatas[1]); } else if (stringdatas.length == 3) { dbwindex = Integer.parseInt(stringdatas[1]); bitindex = Integer.parseInt(stringdatas[2]); } else return null;