feat: support not_equal comparison (#4886)

Author: wangliang181230

apps/application/flow/compare/__init__.py

@@ -24,10 +24,11 @@
 from .len_lt_compare import *
 from .lt_compare import *
 from .not_contain_compare import *
+from .not_equal_compare import *
 from .start_with import StartWithCompare
 
 compare_handle_list = [GECompare(), GTCompare(), ContainCompare(), EqualCompare(), LTCompare(), LECompare(),
                        LenLECompare(), LenGECompare(), LenEqualCompare(), LenGTCompare(), LenLTCompare(),
                        IsNullCompare(),
-                       IsNotNullCompare(), NotContainCompare(), IsTrueCompare(), IsNotTrueCompare(), StartWithCompare(),
+                       IsNotNullCompare(), NotContainCompare(), NotEqualCompare(), IsTrueCompare(), IsNotTrueCompare(), StartWithCompare(),
                        EndWithCompare()]

apps/application/flow/compare/not_equal_compare.py

@@ -0,0 +1,21 @@
+# coding=utf-8
+"""
+    @project: maxkb
+    @Author：wangliang181230
+    @file： not_equal_compare.py
+    @date：2026/3/17 9:41
+    @desc:
+"""
+from typing import List
+
+from application.flow.compare import Compare
+
+
+class NotEqualCompare(Compare):
+
+    def support(self, node_id, fields: List[str], source_value, compare, target_value):
+        if compare == 'not_eq':
+            return True
+
+    def compare(self, source_value, compare, target_value):
+        return str(source_value) != str(target_value)

ui/src/locales/lang/en-US/workflow.ts

@@ -524,6 +524,7 @@ You are a master of problem optimization, adept at accurately inferring user int
     contain: 'Contains',
     not_contain: 'Does not contain',
     eq: 'Equal to',
+    not_eq: 'Not equal to',
     ge: 'Greater than or equal to',
     gt: 'Greater than',
     le: 'Less than or equal to',

ui/src/locales/lang/zh-CN/workflow.ts

@@ -515,6 +515,7 @@ export default {
     contain: '包含',
     not_contain: '不包含',
     eq: '等于',
+    not_eq: '不等于',
     ge: '大于等于',
     gt: '大于',
     le: '小于等于',

ui/src/locales/lang/zh-Hant/workflow.ts

@@ -509,6 +509,7 @@ export default {
     contain: '包含',
     not_contain: '不包含',
     eq: '等於',
+    not_eq: '不等於',
     ge: '大於等於',
     gt: '大於',
     le: '小於等於',

ui/src/workflow/common/data.ts

@@ -942,6 +942,7 @@ export const compareList = [
   { value: 'contain', label: t('workflow.compare.contain') },
   { value: 'not_contain', label: t('workflow.compare.not_contain') },
   { value: 'eq', label: t('workflow.compare.eq') },
+  { value: 'not_eq', label: t('workflow.compare.not_eq') },
   { value: 'ge', label: t('workflow.compare.ge') },
   { value: 'gt', label: t('workflow.compare.gt') },
   { value: 'le', label: t('workflow.compare.le') },