。。

byit-myth-executor/myth-executor-server/src/main/java/com/byit/node/impl/CommandAndScriptProcessingMachine.java

@@ -47,9 +47,10 @@ public class CommandAndScriptProcessingMachine implements ProcessingMachine {
             String command = scriptDto.getCommand();
             log.debug("-----初始命令为{}------------",command);
             String param = scriptDto.getParam();
+            ScriptParamAndPlaceholderDto paramAndPlaceholderDto = null;
             if (StringUtils.isNotBlank(param)) {
-                ScriptParamAndPlaceholderDto paramAndPlaceholderDto = JSON.parseObject(param, ScriptParamAndPlaceholderDto.class);
-
+                paramAndPlaceholderDto = JSON.parseObject(param, ScriptParamAndPlaceholderDto.class);
+            }
             //判断是否需要拉取文件服务器的文件,包含biz_file的条件下会对这个字段进行替换
             if (command.contains(PlaceholderEnum.BIZ_SCRIPT_FILE.getName())) {
                 String scriptPath = byteArrayToFile(scriptDto.getRemotePath(),paramAndPlaceholderDto);
@@ -63,7 +64,7 @@ public class CommandAndScriptProcessingMachine implements ProcessingMachine {
             command = PlaceholderUtils.commandReplace(command,paramAndPlaceholderDto.getParam());
             log.debug("-----命令参数替换完成，命令为：[{}]------------",command);
             scriptDto.setCommand(command);
-            }
+
             //将脚本的携带的参数 拼接在命令后方  python test.py -sex 男 -name 张三 -age 14
             log.info("---------命令及脚本参数处理完成，此节点处理数据为:[{}]-----------",scriptDto);
             processingNodeChain.doProcessing(scriptDto,processingNodeChain);