antd 实现 tab 切换·记

方案一：Tabs + Link

import { Tabs } from "antd";
import { useEffect, useState } from "react";
import { Link } from "react-router-dom";
import Foods from "./components/Foods";
import './index.less';

const { TabPane } = Tabs;

const Header = (props) => {
    
  const {
    foods,
    match,
  } = props

  const { fruitsList, vegetablesList } = foods
  const { defaultTab } = match.params;

  const [currentTab, setCurrentTab] = useState(defaultTab);

  const panes = [{
    key: "fruits",
    title: "水果",
    path: `/foods/fruits`,
  },{
    key: "vegetables",
    title: "蔬菜",
    path: `/foods/vegetables`,
  }]

  let foodsList = null;
  if(currentTab==="fruits"){
    if(fruitsList){
      foodsList = fruitsList;
    }
  }else if(currentTab==="vegetables"){
    if(vegetablesList){
      foodsList = vegetablesList;
    }
  }

  const handleChange = (key) => {
    setCurrentTab(key);
  };

  return (
    <div className="header-tabs">
      <Tabs 
        className="tabs"
        size="large" 
        type="line"
        tabPosition="top"
        centered={true}
        animated={false}
        activeKey={currentTab}
        tabBarGutter={100}
        tabBarStyle={
   
   {marginBottom: '0px', lineHeight: '18px'}}
        onChange={handleSwitchPanel}
      >
        { panes.map( pane => {
          return (
            <TabPane
              key={ pane.key }
              tab={ 
                <Link 
                  className="tab_pane_link"
                  style={
   
   {color: pane.key===currentTab && 'rgb(24, 144, 255)'}}
                  to={
   
   {pathname: pane.path}}
                >{pane.title}</Link> 
              }
            >
              {foodsList ? (
                <Foods />
              ) : ("")}
            </TabPane>
          );
        })}
      </Tabs>
    </div>
  )
}

export default Header;

// index.less
// ...
.header-tabs {
  margin: 0 auto;
  padding-left: 100px;
  .tabs{
    .ant-tabs-tab{
      padding: 0px;
    }
    .tab_pane_link{
      display: block;
      padding: 16px 0;
      color: rgb(105, 103, 103);
    }
  }
}
// ...

实现过程及踩坑，请看：https://blog.csdn.net/mChales_Liu/article/details/112685653