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feat: 将工作流与 FAQ 上传上限扩至 20MB

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- 同步管理端、用户中心与后端工作流文件校验

- 扩展 FAQ 普通及分享上传限制并补充边界测试
This commit is contained in:
陈子默
2026-07-30 17:39:13 +08:00
parent 2abff304ed
commit 100d744c25
12 changed files with 93 additions and 16 deletions
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4
easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/easyagentsflow/service/WorkflowRunningParameterResolver.java
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@@ -35,7 +35,7 @@ public class WorkflowRunningParameterResolver {
private static final String DEFAULT_START_FORM_DESCRIPTION = "请先补充必要信息，再开始执行工作流。";
private static final String DEFAULT_START_FORM_SUBMIT_TEXT = "开始";
private static final int FILE_MAX_COUNT = 10;
private static final long FILE_MAX_SINGLE_SIZE = 5L * 1024 * 1024;
private static final long FILE_MAX_SINGLE_SIZE = 20L * 1024 * 1024;
private static final long FILE_MAX_TOTAL_SIZE = 50L * 1024 * 1024;
@Resource
@@ -363,7 +363,7 @@ public class WorkflowRunningParameterResolver {
}
Long size = parseLong(fileMap.get("size"));
if (size != null && size > FILE_MAX_SINGLE_SIZE) {
throw new BusinessException("文件参数 " + parameterName + " 中单个文件不能超过 5MB");
throw new BusinessException("文件参数 " + parameterName + " 中单个文件不能超过 20MB");
}
if (size != null && size > 0) {
totalSize += size;

4
easyflow-modules/easyflow-module-ai/src/main/java/tech/easyflow/ai/node/DocNodeFileContentExtractor.java
View File

@@ -34,7 +34,7 @@ import java.util.Set;
@Component
public class DocNodeFileContentExtractor {
private static final int FILE_MAX_COUNT = 10;
private static final long FILE_MAX_SINGLE_SIZE = 5L * 1024 * 1024;
private static final long FILE_MAX_SINGLE_SIZE = 20L * 1024 * 1024;
private static final long FILE_MAX_TOTAL_SIZE = 50L * 1024 * 1024;
private final DocumentParseBridgeService documentParseBridgeService;
@@ -145,7 +145,7 @@ public class DocNodeFileContentExtractor {
}
Long size = sourceRef.getSize();
if (size != null && size > FILE_MAX_SINGLE_SIZE) {
throw new BusinessException("单个文件不能超过 5MB: " + sourceRef.getFileName());
throw new BusinessException("单个文件不能超过 20MB: " + sourceRef.getFileName());
}
if (size != null && size > 0) {
totalSize += size;

35
easyflow-modules/easyflow-module-ai/src/test/java/tech/easyflow/ai/easyagentsflow/service/WorkflowRunningParameterResolverTest.java
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@@ -8,6 +8,7 @@ import org.junit.Test;
import tech.easyflow.ai.entity.Workflow;
import tech.easyflow.ai.node.SearchDatasetNodeParser;
import tech.easyflow.ai.node.WorkflowNodeParser;
import tech.easyflow.common.web.exceptions.BusinessException;
import java.lang.reflect.Field;
import java.math.BigInteger;
@@ -178,6 +179,40 @@ public class WorkflowRunningParameterResolverTest {
Assert.assertEquals(2, ((List<?>) attachments).size());
}
/**
* 文件参数应允许 20MB 边界值，并拒绝超过边界的文件。
*
* @throws Exception 反射注入失败
*/
@Test
public void testNormalizeRuntimeVariablesShouldEnforceTwentyMbSingleFileLimit() throws Exception {
WorkflowRunningParameterResolver resolver = newResolver();
Map<String, Object> variables = new LinkedHashMap<>();
variables.put("attachments", fileValue(
"accepted.pdf",
"/files/accepted.pdf",
20L * 1024L * 1024L
));
Map<String, Object> normalized = resolver.normalizeRuntimeVariables(
workflowContentWithStartParameters(),
variables
);
Assert.assertEquals(1, ((List<?>) normalized.get("attachments")).size());
variables.put("attachments", fileValue(
"oversized.pdf",
"/files/oversized.pdf",
20L * 1024L * 1024L + 1L
));
try {
resolver.normalizeRuntimeVariables(workflowContentWithStartParameters(), variables);
Assert.fail("expected BusinessException");
} catch (BusinessException exception) {
Assert.assertEquals("文件参数 attachments 中单个文件不能超过 20MB", exception.getMessage());
}
}
private static WorkflowRunningParameterResolver newResolver() throws Exception {
WorkflowRunningParameterResolver resolver = new WorkflowRunningParameterResolver();
ChainParser parser = ChainParser.builder()

32
easyflow-modules/easyflow-module-ai/src/test/java/tech/easyflow/ai/node/DocNodeFileContentExtractorTest.java
View File

@@ -263,6 +263,38 @@ public class DocNodeFileContentExtractorTest {
}
}
/**
* 验证文档节点允许 20MB 边界值，并拒绝超过边界的文件。
*/
@Test
public void shouldEnforceTwentyMbSingleFileLimit() {
DocNodeFileContentExtractor extractor = new DocNodeFileContentExtractor(
new RecordingDocumentParseBridgeService(),
new FakeFileStorageService(),
new FakeReaderManager("plain text")
);
Map<String, Object> accepted = buildFileValue(
"accepted.pdf",
"/files/accepted.pdf",
"application/pdf"
);
accepted.put("size", 20L * 1024L * 1024L);
Assert.assertEquals(1, extractor.toDocumentSourceRefs(accepted).size());
Map<String, Object> oversized = buildFileValue(
"oversized.pdf",
"/files/oversized.pdf",
"application/pdf"
);
oversized.put("size", 20L * 1024L * 1024L + 1L);
try {
extractor.toDocumentSourceRefs(oversized);
Assert.fail("expected BusinessException");
} catch (BusinessException exception) {
Assert.assertEquals("单个文件不能超过 20MB: oversized.pdf", exception.getMessage());
}
}
private Map<String, Object> buildFileValue(String fileName, String filePath, String contentType) {
Map<String, Object> value = new HashMap<String, Object>();
value.put("fileName", fileName);