엑셀 다운로드용 변수 추가

src/main/java/cokr/xit/fims/cmmn/CmmnQuery.java

@@ -9,6 +9,8 @@ public class CmmnQuery extends QueryRequest {
 	private String mainOption;
 	private String subOption;
 
+	private String colDefs;
+
 	private String[] excelTitle;
 	private int[] excelTitleWidth;
 
@@ -49,6 +51,15 @@ public class CmmnQuery extends QueryRequest {
 		return self();
 	}
 
+	public String getColDefs() {
+		return ifEmpty(colDefs, () -> null);
+	}
+
+	public <T extends CmmnQuery> T setColDefs(String colDefs) {
+		this.colDefs = colDefs;
+		return self();
+	}
+
 	public String[] getExcelTitle() {
 		return ifEmpty(excelTitle, () -> null);
 	}