fix:新增bug

frontend/src/components/protocol/ProtocolTable.vue

@@ -216,14 +216,19 @@ const rules = reactive<FormRules<typeof fields>>({
 const ruleFormRef = ref<typeof ElForm>()
 
 const addField = () => {
+
   flag.value = true;
   more.value = false
 
   fields.value.cmd_name = props.cmdName
   fields.value.cmd_type = props.cmdType
   fields.value.fieldindex = tableData.value.length + 1
+  fields.value.fieldname = ''
+  fields.value.fieldsize = 0
+  fields.value.value = ''
   fields.value.minvalue = 'null'
   fields.value.maxvalue = 'null'
+  fields.value.datatype = ''
   fields.value.lua_script_in = 'null'
   fields.value.lua_script_out = 'null'
   fields.value.operation_in = 0
@@ -234,6 +239,7 @@ const addField = () => {
   fields.value.operabo_out = 0
 
   dialogVisible.value = true;
+
 }
 
 function editField(data: CmdInfo) {