fix: 导出链接走下载端点；文件记录切到 core 库

src/test/java/com/gxwebsoft/approval/ApprovalCompletionDraftIT.java

@@ -169,12 +169,19 @@ class ApprovalCompletionDraftIT {
 
   @Test
   void rejectsSubmitWhenArchivistRoleMissing() throws Exception {
-    grantDepartmentLeader(organizationId, TENANT);
-    long instanceId = createCompletion(reporter, organizationId, TENANT, "缺收文员");
-    uploadAttachment(instanceId, reporter, organizationId, "image/png");
+    int tenant = 10023;
+    Integer orgId = data.createOrganization("缺收文员部门" + data.uniqueSuffix(), 136, tenant);
+    ApprovalTestData.TestUser submitter =
+      data.createUser("缺收文员报送人" + data.uniqueSuffix(), orgId, tenant);
+    ApprovalTestData.TestRole leaderRole =
+      data.createRole(data.leaderRoleCode(orgId), "部门负责人", tenant);
+    ApprovalTestData.TestUser leader = data.createUser("缺收文员负责人" + data.uniqueSuffix(), orgId, tenant);
+    data.bindTenant(leader.userId, leaderRole.roleId, tenant);
+    long instanceId = createCompletion(submitter, orgId, tenant, "缺收文员");
+    uploadAttachment(instanceId, submitter, orgId, tenant, "image/png");
 
     mockMvc.perform(authed(post("/api/approval/instance/" + instanceId + "/submit"),
-        reporter, organizationId, TENANT, SUBMIT))
+        submitter, orgId, tenant, SUBMIT))
       .andExpect(jsonPath("$.code").value(1))
       .andExpect(jsonPath("$.message").value(org.hamcrest.Matchers.containsString("收文员角色缺配")));
 

src/test/java/com/gxwebsoft/approval/ApprovalExportIT.java

@@ -172,7 +172,7 @@ class ApprovalExportIT {
     assertThat(node.path("id").asInt()).isPositive();
     String name = node.path("name").asText();
     assertThat(name).startsWith("excel/审批单据-").endsWith(".xlsx");
-    assertThat(node.path("url").asText()).contains("/file/excel/审批单据-");
+    assertThat(node.path("url").asText()).contains("/file/download/excel/审批单据-");
     File file = new File(node.path("path").asText());
     assertThat(file).exists();
     exportedFiles.add(file.toPath());