From bcf81f4d47eff3f7f8acd4b20901ddb1a3f37201 Mon Sep 17 00:00:00 2001
From: zdl <3489966805@qq.com>
Date: Fri, 24 Oct 2025 12:32:14 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BD=BF=E7=94=A8=E9=9D=99=E6=80=81?=
=?UTF-8?q?=E8=A1=8C=E4=B8=9A=E6=95=B0=E6=8D=AE?=
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---
.claude/settings.local.json | 3 +-
src/contexts/IndustryContext.js | 186 ++++++--------------------------
2 files changed, 36 insertions(+), 153 deletions(-)
diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index ee4365a3..3ff26080 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -4,7 +4,8 @@
"Read(//Users/qiye/**)",
"Bash(npm run lint:check)",
"Bash(npm run build)",
- "Bash(chmod +x /Users/qiye/Desktop/jzqy/vf_react/scripts/*.sh)"
+ "Bash(chmod +x /Users/qiye/Desktop/jzqy/vf_react/scripts/*.sh)",
+ "Bash(node scripts/parseIndustryCSV.js)"
],
"deny": [],
"ask": []
diff --git a/src/contexts/IndustryContext.js b/src/contexts/IndustryContext.js
index 72196dbe..9d80b2f0 100644
--- a/src/contexts/IndustryContext.js
+++ b/src/contexts/IndustryContext.js
@@ -1,161 +1,12 @@
// src/contexts/IndustryContext.js
-// 行业分类数据全局上下文
+// 行业分类数据全局上下文 - 直接使用静态数据
-import React, { createContext, useContext, useState, useCallback } from 'react';
-import { industryService } from '../services/industryService';
+import React, { createContext, useContext } from 'react';
+import { industryData as staticIndustryData } from '../data/industryData';
import { logger } from '../utils/logger';
const IndustryContext = createContext();
-// localStorage 缓存配置
-const CACHE_KEY = 'industry_data';
-const CACHE_TIME_KEY = 'industry_cache_time';
-const CACHE_DURATION = 24 * 60 * 60 * 1000; // 1天（毫秒）
-
-/**
- * 从 localStorage 读取缓存
- * @returns {Array|null} 缓存的行业数据，如果无效则返回 null
- */
-const loadFromCache = () => {
- try {
- const cachedData = localStorage.getItem(CACHE_KEY);
- const cacheTime = localStorage.getItem(CACHE_TIME_KEY);
-
- if (!cachedData || !cacheTime) {
- logger.debug('IndustryContext', '无缓存数据');
- return null;
- }
-
- const now = Date.now();
- const cacheAge = now - parseInt(cacheTime, 10);
-
- if (cacheAge > CACHE_DURATION) {
- logger.debug('IndustryContext', '缓存已过期', {
- cacheAge: Math.floor(cacheAge / 1000 / 60), // 分钟
- maxAge: CACHE_DURATION / 1000 / 60 // 分钟
- });
- // 清除过期缓存
- localStorage.removeItem(CACHE_KEY);
- localStorage.removeItem(CACHE_TIME_KEY);
- return null;
- }
-
- logger.debug('IndustryContext', '读取缓存成功', {
- cacheAge: Math.floor(cacheAge / 1000 / 60) // 分钟
- });
-
- return JSON.parse(cachedData);
- } catch (error) {
- logger.error('IndustryContext', '读取缓存失败', error);
- // 清除损坏的缓存
- localStorage.removeItem(CACHE_KEY);
- localStorage.removeItem(CACHE_TIME_KEY);
- return null;
- }
-};
-
-/**
- * 保存到 localStorage
- * @param {Array} data - 行业数据
- */
-const saveToCache = (data) => {
- try {
- localStorage.setItem(CACHE_KEY, JSON.stringify(data));
- localStorage.setItem(CACHE_TIME_KEY, Date.now().toString());
- logger.debug('IndustryContext', '缓存保存成功', {
- count: data?.length || 0
- });
- } catch (error) {
- logger.error('IndustryContext', '缓存保存失败', error);
- }
-};
-
-/**
- * 清除缓存
- */
-export const clearIndustryCache = () => {
- localStorage.removeItem(CACHE_KEY);
- localStorage.removeItem(CACHE_TIME_KEY);
- logger.info('IndustryContext', '缓存已清除');
-};
-
-/**
- * IndustryProvider 组件
- * 提供全局行业数据管理
- */
-export const IndustryProvider = ({ children }) => {
- const [industryData, setIndustryData] = useState(null);
- const [loading, setLoading] = useState(false);
- const [error, setError] = useState(null);
-
- /**
- * 加载行业数据
- * 优先从缓存读取，缓存无效时调用 API
- */
- const loadIndustryData = useCallback(async () => {
- // 如果已有数据，不重复加载
- if (industryData && industryData.length > 0) {
- logger.debug('IndustryContext', '数据已加载，跳过请求');
- return industryData;
- }
-
- // 尝试从缓存读取
- const cachedData = loadFromCache();
- if (cachedData) {
- setIndustryData(cachedData);
- return cachedData;
- }
-
- // 缓存无效，调用 API
- setLoading(true);
- setError(null);
-
- try {
- logger.debug('IndustryContext', '开始请求行业数据');
- const response = await industryService.getClassifications();
- const data = response.data;
-
- setIndustryData(data);
- saveToCache(data); // 保存到缓存
-
- logger.debug('IndustryContext', '行业数据加载成功', {
- count: data?.length || 0
- });
-
- return data;
- } catch (err) {
- logger.error('IndustryContext', '行业数据加载失败', err);
- setError(err);
- return null;
- } finally {
- setLoading(false);
- }
- }, [industryData]);
-
- /**
- * 强制刷新数据（清除缓存并重新请求）
- */
- const refreshIndustryData = useCallback(async () => {
- clearIndustryCache();
- setIndustryData(null);
- return await loadIndustryData();
- }, [loadIndustryData]);
-
- const value = {
- industryData, // 行业数据
- loading, // 加载状态
- error, // 错误信息
- loadIndustryData, // 加载数据方法
- refreshIndustryData // 刷新数据方法
- };
-
- return (
-
- {children}
-
- );
-};
-
/**
* useIndustry Hook
* 在任何组件中使用行业数据
@@ -167,3 +18,34 @@ export const useIndustry = () => {
}
return context;
};
+
+/**
+ * IndustryProvider 组件
+ * 提供全局行业数据管理 - 直接使用静态数据，无需加载
+ */
+export const IndustryProvider = ({ children }) => {
+ // 直接使用静态数据，无需状态管理
+ const industryData = staticIndustryData;
+
+ logger.debug('IndustryContext', '使用静态行业数据', {
+ count: industryData?.length || 0
+ });
+
+ const value = {
+ industryData, // 行业数据（静态）
+ loading: false, // 静态数据无需加载
+ error: null, // 静态数据无错误
+ loadIndustryData: () => { // 兼容旧接口，返回数据
+ return Promise.resolve(industryData);
+ },
+ refreshIndustryData: () => { // 兼容旧接口，返回数据
+ return Promise.resolve(industryData);
+ }
+ };
+
+ return (
+
+ {children}
+
+ );
+};