支持模型过滤，如-f appEntities:City -f ctrl@FORM:Main -f entity:City

modules/ibizlab-generator-cli/src/main/java/cn/ibizlab/codegen/cmd/Generate.java

@@ -42,7 +42,7 @@ public class Generate extends IbizLabGeneratorCommand {
 
     @Option(name = {"-t", "--template-dir"}, title = "template directories",
             description = "folder containing the template files, multiple paths are supported, the format of /templateA,/tmp/templateB " +
-                    "(or multiple options, each with --template-dir /templateA --template-dir /tmp/templateB)")
+                    "(or multiple options, each with -t /templateA -t /tmp/templateB)")
     private List<String> templateDirs;