{"id":1064,"date":"2023-03-12T10:20:54","date_gmt":"2023-03-12T02:20:54","guid":{"rendered":"https:\/\/www.appblog.cn\/?p=1064"},"modified":"2023-04-29T11:46:40","modified_gmt":"2023-04-29T03:46:40","slug":"react-js-integrate-axios","status":"publish","type":"post","link":"https:\/\/www.appblog.cn\/index.php\/2023\/03\/12\/react-js-integrate-axios\/","title":{"rendered":"React.js\u96c6\u6210axios"},"content":{"rendered":"

\u7f51\u7edc\u6570\u636e\u4f20\u8f93\u4e00\u822c\u63a8\u8350\u4f7f\u7528axios<\/code><\/p>\n

yarn add axios<\/code><\/pre>\n
<\/p>\n
\u5728react\u5de5\u7a0b\u91cc\uff0c\u5f15\u5165axios<\/code><\/p>\n
import axios from 'axios';<\/code><\/pre>\n
\u5148\u7528antd\u521b\u5efa\u4e00\u4e2aTable\u8868\u683c\uff0cTable\u6807\u7b7e\u6709\u4e24\u4e2a\u5c5e\u6027\uff0ccolumns<\/code>\u662f\u8868\u5934\uff0cdataSource<\/code>\u662f\u6570\u636e<\/p>\n
<Table columns={columns} dataSource={data}\/><\/code><\/pre>\n
columns<\/code>\u548cdata<\/code>\u6211\u4eec\u5728state<\/code>\u91cc\u9762\u5b9a\u4e49\uff0cstate<\/code>\u7b80\u5355\u6765\u8bb2\u662freact\u7279\u6709\u7684\u4e00\u4e2a\u5b58\u50a8\u6570\u636e\u7684\u5730\u65b9\uff0cstate<\/code>\u5199\u5728constructor<\/code>\u91cc\u3002
\n\u8865\u5145\u8bf4\u660e\u4e00\u70b9\uff0cconstructor<\/code>\u662fES6\u4e2d\u7c7b\u7684\u4e00\u4e2a\u9ed8\u8ba4\u65b9\u6cd5\uff0c\u4e00\u4e2a\u7c7b\u5fc5\u5b9a\u6709\u4e00\u4e2aconstructor<\/code>\u65b9\u6cd5\uff0c\u5373\u4f7f\u4e0d\u663e\u793a\u5b9a\u4e49\uff0c\u751f\u6210\u5bf9\u8c61\u65f6\u4e5f\u4f1a\u88ab\u9ed8\u8ba4\u6dfb\u52a0\u3002<\/p>\n
constructor(props) {\n    super(props);\n    \/\/\u72b6\u6001\u503c\n    this.state = {\n        columns: [{ \/\/\u5b9a\u4e49\u59d3\u540d\u3001\u6027\u522b\u4e24\u5217\n            title: '\u59d3\u540d',\n            dataIndex: 'name',\n        }, {\n            title: '\u6027\u522b',\n            dataIndex: 'gender',\n        }],\n\n        data: [] \/\/\u5148\u7a7a\u7740\n    }\n}<\/code><\/pre>\n
\uff081\uff09\u8bfb\u53d6\u7f51\u7edc\u6570\u636e<\/p>\n
<?php\nheader("Access-Control-Allow-Origin: *");\necho '[{"key": "1", "name": "Joe.Ye", "gender": "\u7537"}, {"key": "2", "name": "AppBlog.CN", "gender": "\u7537"}]';\n?><\/code><\/pre>\n
<Button onClick={this.readData}>\u6d4b\u8bd5\u6570\u636e<\/Button><\/code><\/pre>\n
readData() {\n    axios.get('http:\/\/www.yezhou.cc\/api\/data.php')\n        .then(res => {\n            console.log(res); \/\/\u5148\u8f93\u51fa\u5230\u63a7\u5236\u53f0\u770b\u4e00\u4e0b\n        })\n        .catch(error => {\n            console.log(error);\n        });\n}<\/code><\/pre>\n
\uff082\uff09\u8bfb\u53d6\u6570\u636e\u663e\u793a\u5230\u8868\u683c\u4e2d<\/p>\n
<Button type="primary" onClick={this.bindData.bind(this)}>\u8bfb\u53d6\u8868\u683c\u6570\u636e<\/Button><\/code><\/pre>\n
bindData() {\n    axios.get('http:\/\/www.yezhou.cc\/api\/data.php')\n        .then(res => {\n            this.setState({\n                data: res.data\n            })\n        })\n        .catch(error => {\n            console.log(error);\n        });\n}<\/code><\/pre>\n
\n
\u6ce8\u610fButton\u6309\u94ae\u7ed1\u5b9a\u51fd\u6570\u8981\u52a0\u4e0abind(this)<\/code>\uff0c\u56e0\u4e3a\u5728ES6\u4e2dReact\u662f\u4e0d\u4f1a\u81ea\u52a8\u7ed1\u5b9athis\u7684\uff0c\u4e0d\u52a0\u7684\u8bdd\u4f1a\u62a5\u9519'setState' undefined<\/code><\/p>\n<\/blockquote>\n
\u5b8c\u6574\u4ee3\u7801<\/p>\n
import React from 'react';\nimport { Button, Icon, Table, Row, Col } from 'antd';\nimport axios from 'axios';\n\nclass AxiosTest extends React.Component {\n    constructor(props) {\n        super(props);\n        \/\/\u72b6\u6001\u503c\n        this.state = {\n            columns: [{ \/\/\u5b9a\u4e49\u59d3\u540d\u3001\u6027\u522b\u4e24\u5217\n                title: '\u59d3\u540d',\n                dataIndex: 'name',\n            }, {\n                title: '\u6027\u522b',\n                dataIndex: 'gender',\n            }],\n\n            data: [] \/\/\u5148\u7a7a\u7740\n        }\n    }\n\n    readData() {\n        axios.get('http:\/\/www.yezhou.cc\/api\/data.php')\n            .then(res => {\n                console.log(res); \/\/\u5148\u8f93\u51fa\u5230\u63a7\u5236\u53f0\u770b\u4e00\u4e0b\n            })\n            .catch(error => {\n                console.log(error);\n            });\n    }\n\n    bindData() {\n        axios.get('http:\/\/www.yezhou.cc\/api\/data.php')\n            .then(res => {\n                this.setState({\n                    data: res.data\n                })\n            })\n            .catch(error => {\n                console.log(error);\n            });\n    }\n\n    render() {\n        var data = this.state.data;\n        var columns = this.state.columns;\n        return (\n            <div className="App">\n                <Row type="flex" justify="center">\n                    <Button onClick={this.readData}>\u6d4b\u8bd5\u6570\u636e<\/Button>\n                    <Button type="primary" onClick={this.bindData.bind(this)}>\u8bfb\u53d6\u8868\u683c\u6570\u636e<\/Button>\n                <\/Row>\n                <div>\n                    <Table columns={columns} dataSource={data}\/>\n                <\/div>\n            <\/div>\n        );\n    }\n}\n\nexport default AxiosTest;<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u7f51\u7edc\u6570\u636e\u4f20\u8f93\u4e00\u822c\u63a8\u8350\u4f7f\u7528axios yarn add axios \u5728react\u5de5\u7a0b\u91cc\uff0c\u5f15\u5165axios impo […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[290],"class_list":["post-1064","post","type-post","status-publish","format-standard","hentry","category-react","tag-axios"],"_links":{"self":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/1064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1064"}],"version-history":[{"count":0,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/1064\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}