工作流接口修改值

src/main/java/com/wflow/controller/CustomController.java

@@ -72,6 +72,15 @@ public class CustomController {
         return R.ok("修改成功");
     }
 
+    /**
+     * 更新表单
+     */
+    @PostMapping("updateFormData")
+    public Object updateFormData(@RequestBody HashMap<String, Object> param) {
+        customListenService.updateFormData(MapUtil.getStr(param, "instanceId"), MapUtil.getStr(param, "fieldId"), param.get("val"));
+        return R.ok("成功");
+    }
+
     /**
      * 复制一个流程
      */

src/main/java/com/wflow/service/CustomListenService.java

@@ -11,7 +11,7 @@ public interface CustomListenService {
      * @param fieldId
      * @param val
      */
-    void updateFormData(String instanceId, String fieldId, String val);
+    void updateFormData(String instanceId, String fieldId, Object val);
 
     /**
      * 更新表单时间

src/main/java/com/wflow/service/impl/CustomListenServiceImpl.java

@@ -47,11 +47,17 @@ public class CustomListenServiceImpl implements CustomListenService {
     private OrgRepositoryService orgRepositoryService;
 
     @Override
-    public void updateFormData(String instanceId, String fieldId, String val) {
+    public void updateFormData(String instanceId, String fieldId, Object val) {
         WflowFormData data = new WflowFormData();
         data.setInstanceId(instanceId);
         data.setFieldId(fieldId);
-        data.setFieldValue(val);
+        String valStr;
+        if (val instanceof Map || val instanceof Collection) {
+            valStr = JSON.toJSONString(val);
+        } else {
+            valStr = val.toString();
+        }
+        data.setFieldValue(valStr);
         formDataMapper.update(data, new LambdaQueryWrapper<WflowFormData>()
                 .eq(WflowFormData::getInstanceId, instanceId)
                 .eq(WflowFormData::getFieldId, fieldId));