{"id":352323,"date":"2021-02-13T21:25:53","date_gmt":"2021-02-13T13:25:53","guid":{"rendered":"http:\/\/4563.org\/?p=352323"},"modified":"2021-02-13T21:25:53","modified_gmt":"2021-02-13T13:25:53","slug":"%e8%af%b7%e6%b1%82%e5%87%a0%e4%b8%aa%e5%85%b3%e4%ba%8e-ts-%e5%b0%81%e8%a3%85-axios-%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=352323","title":{"rendered":"\u8bf7\u6c42\u51e0\u4e2a\u5173\u4e8e ts \u5c01\u88c5 axios \u7684\u95ee\u9898"},"content":{"rendered":"
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\u8bf7\u6c42\u51e0\u4e2a\u5173\u4e8e ts \u5c01\u88c5 axios \u7684\u95ee\u9898 <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : zzlit <\/span> <\/i> 2<\/span> <\/div>\n
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\u5c0f\u5f1f\u7b2c\u4e00\u6b21\u7528 ts \u5199\u9879\u76ee,\u4e4b\u524d\u90fd\u662f\u5199\u4e00\u4e9b demo,\u4e0b\u9762\u6709\u51e0\u4e2a\u5173\u4e8e axios \u5c01\u88c5\u7684\u95ee\u9898,\u8bf7\u6c42\u5927\u4f6c\u4eec\u6307\u70b9\u4e00\u4e0b,\u611f\u6fc0\u4e0d\u5c3d!<\/strong><\/p>\n

\u7b2c\u4e00\u4e2a\u95ee\u9898\u662f\u6211\u5728\u54cd\u5e94\u62e6\u622a\u91cc\u9762\u505a\u4e86\u4e00\u4e0b\u5904\u7406\uff0c\u56e0\u4e3a\u7528\u7684\u65f6\u5019\u6709\u7684\u9700\u8981\u8fd4\u56de code \u4ee5\u5e94\u5bf9\u4e0d\u540c\u7684\u60c5\u51b5\uff0c\u6709\u7684\u4e0d\u9700\u8981\u76f4\u63a5\u7528 data\uff0c\u5c31\u5bfc\u81f4\u4e86\u4e0d\u597d\u5b9a\u4e49req<\/code>\u8fd9\u4e2a\u65b9\u6cd5\u8fd4\u56de\u7684\u7c7b\u578b\uff0c\u5728\u4f7f\u7528\u7684\u65f6\u5019res.<\/code>\u51fa\u6765\u7684\u662f axios \u5b9a\u4e49\u7684 AxiosResponse \u91cc\u9762\u7684\u4e1c\u897f\uff0c\u6211\u60f3\u8ba9\u5b83\u63d0\u793a\u6211\u8fd4\u56de\u7684 data \u91cc\u9762\u81ea\u5df1\u5b9a\u4e49\u7684\u7c7b\u578b<\/code> \u6216\u8005\u662f \u6ca1\u6709 data \u65f6\u5019\u7684 boolean<\/code>?<\/p>\n

\/\/ \u540e\u7aef\u8fd4\u56de\u7684\u683c\u5f0f {   code: 0,   data: xxx,   errorMsg: xxx }  \/\/ \u4f7f\u7528\u7684\u65f6\u5019 const req = async (params: any) => {   const res = await post(url, params);   \/** res.\u51fa\u6765\u7684\u63d0\u793a\u662f AxiosResponse<any>\u7684\u8fd9\u4e9b\u4e1c\u897f,axios \u58f0\u660e\u7684\u5982\u4e0b     export interface AxiosResponse<T = any>  {       data: T;       status: number;       statusText: string;       headers: any;       config: AxiosRequestConfig;       request?: any;     }   *\/ }; <\/code><\/pre>\n
request.interceptors.request.use(   config => {     const headers = config.headers;     const { extraConfig } = headers;     if (extraConfig) {       const { needLoading, needToken } = extraConfig;       if (needLoading) \/\/ loading       if (needToken) \/\/ token     }     return config;   },   error => {     return Promise.reject(error);   } ); request.interceptors.response.use(   response => {     if (response.config.headers.extraConfig.needHandleError) {       \/\/ \u9700\u8981\u8fd4\u56de code \u4ee5\u5e94\u5bf9\u4e0d\u540c\u7684\u60c5\u51b5       return Promise.resolve(response.data);     }     const { data, errorMsg, code } = response.data;     if (code === '00000') {       if (data === null || data === undefined) {         return Promise.resolve(true);       } else {         return Promise.resolve(data);       }     } else {       return Promise.reject(new Error(errorMsg || 'Error'));     }   },   error => {     return Promise.reject(error);   } ); <\/code><\/pre>\n
\u7b2c\u4e8c\u4e2a\u95ee\u9898\u5c31\u662f\u6211\u8981\u914d\u7f6e\u4e00\u4e9b\u81ea\u5b9a\u4e49\u7684\u5185\u5bb9\u8fdb\u53bb,\u76f4\u63a5\u5199\u5728request<\/code>\u7684\u53c2\u6570\u91cc\u9762\u4e0d\u884c,\u56e0\u4e3aAxiosRequestConfig<\/code>\u6ca1\u6709\u5b9a\u4e49\u8fd9\u4e2a\u989d\u5916\u7684\u914d\u7f6e\u53c2\u6570\u6240\u4ee5\u6211\u7684\u505a\u6cd5\u662f\u5199\u5728\u4e86headers<\/code>\u91cc\u9762,\u8fd9\u6837\u5c31\u5bfc\u81f4\u4e86\u8bf7\u6c42\u7684\u65f6\u5019\u7f51\u9875\u4e0a\u4e5f\u4f1a\u770b\u5230\u6211\u5199\u7684\u8fd9\u4e2aextraConfig: [object, object]<\/code>,\u6211\u662f\u4e0d\u60f3\u770b\u5230\u8fd9\u4e2a\u7684,\u6211\u60f3\u5230\u7684\u4e00\u4e2a\u662f\u4e0d\u662f\u91cd\u65b0\u5b9a\u4e49AxiosRequestConfig<\/code>?\u8fd9\u4e2a\u8be5\u600e\u4e48\u5199\u5462?<\/p>\n
interface Config {   needLoading?: boolean;   needToken?: boolean;   needHandleError?: boolean; }  const dealConfig = (extraConfig?: Config) => {   const defaultExtraConfig = {     needLoading: true,     needToken: true,     needHandleError: false   };   if (typeof extraConfig === 'undefined') {     extraConfig = defaultExtraConfig;   } else {     Object.keys(defaultExtraConfig).forEach(key => {       if (!Object.prototype.hasOwnProperty.call(extraConfig, key)) {         (extraConfig as Config)[key] = defaultExtraConfig[key];       }     });   }   return extraConfig; };  export function post(url: string, params: object, extraConfig?: Config) {   extraConfig = dealConfig(extraConfig);   return request({     url,     method: 'post',     data: params,     headers: {       extraConfig     }   }); } <\/code><\/pre>\n<\/p><\/div>\n
 \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (6<\/span>)        <\/div>\n
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     \u8cc7\u6df1\u5927\u4f6c : Pyrex23 <\/span>  <\/div>\n
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                                                                 \u7b2c\u4e00\u4e2a\u95ee\u9898 \u524d\u4e24\u5929\u4e5f\u9047\u5230\u4e86\u7c7b\u4f3c\u7684 \u6700\u540e\u7528\u6cdb\u578b\u89e3\u51b3\u4e86\uff0c\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u8fd9\u7bc7\u6587\u7ae0<\/p>\n
    https:\/\/gaojiajun.cn\/2019\/12\/typescript-axios-interceptor-commondata\/                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : zzlit <\/span>  <\/div>\n
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                                                                 @Pyrex23 \u6211\u4e5f\u770b\u5230\u4e86\u8fd9\u7bc7\uff0c\u5904\u7406\u65b9\u6cd5\u5c31\u4e0d\u662f\u6211\u79cd\u5728\u6210\u529f\u7684\u65f6\u5019\u5c31\u5df2\u7ecf\u5904\u7406\u5b8c code \u628a data \u8fd4\u56de\u4e86\uff0c\u662f\u5728\u4f7f\u7528\u7684\u65f6\u5019\u53bb\u5904\u7406 code\uff0c\u5176\u5b9e\u6211\u770b\u4e86 github \u4e0a\u51e0\u4e2a\u9879\u76ee\u57fa\u672c\u90fd\u662f\u8fd9\u6837\u5904\u7406\u7684\uff0c\u7684\u786e\u6bd4\u6211\u76ee\u524d\u8fd9\u79cd\u8981\u597d\u4e00\u70b9\uff0c\u4f5c\u4e3a\u4e86\u4e00\u4e2a\u6211\u7684\u4e3b\u8981\u5907\u9009\u65b9\u6848\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : zzlit <\/span>  <\/div>\n
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                                                                 \u800c\u4e14\u6211\u4e0b\u9762\u7684\u8bf4\u7684\u91cd\u65b0\u58f0\u660e AxiosRequestConfig \u5c31\u662f\u770b\u5230\u8fd9\u8fb9\u91cd\u65b0\u58f0\u660e\u4e86\u4e00\u4e2a AxiosInstance \u611f\u89c9\u662f\u53ef\u4ee5\u5b9e\u73b0\u4f5c\u4e3a\u53c2\u6570\u52a0\u5230\u8bf7\u6c42\u53bb\u800c\u4e0d\u662f\u653e\u5728 headers \u91cc\u9762                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : Durandal01 <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @zzlit <\/p>\n
    1. \u4ee5 post \u4e3a\u4f8b: axios.post<DataType, DataType>() \u7b2c\u4e8c\u4e2a\u6cdb\u578b\u53c2\u6570\u5c31\u662f\u5b9e\u9645\u8fd4\u56de\u7684\u7c7b\u578b\u3002<\/p>\n
    2. \u6ca1\u641e\u61c2\u4f60\u4e3a\u4ec0\u4e48\u8981\u8fd9\u4e48\u505a\u3002\u80fd\u63cf\u8ff0\u4e00\u4e0b\u573a\u666f\u5417\uff1f                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
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     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : zzlit <\/span>  <\/div>\n
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                                                                 @Durandal01 \u4f60\u597d~<\/p>\n
    \u9996\u5148\u7b2c\u4e00\u70b9\uff1apost \u7684\u4f8b\u5b50\u7684\u7b2c\u4e8c\u4e2a\u6cdb\u578b\u53c2\u6570\u8fd9\u662f\u4e0a\u9762\u63d0\u5230\u7684\u6587\u7ae0\u91cc\u9762\u6211\u770b\u5230\u91cd\u65b0\u5bf9 AxiosInstance \u58f0\u660e\u624d\u6709\u7684\u5427\uff1f\u539f\u6765\u7684\u8bdd\u53ea\u6709\u53ea\u4e00\u4e2a\u7684\u6cdb\u578b\u53c2\u6570\u7684\uff1b<\/p>\n
    \u7136\u540e\u95ee\u9898\u4e8c\u7684\u573a\u666f\u662f\uff1a\u6211\u6709\u4e00\u4e9b\u8bf7\u6c42\u63a5\u53e3\u9700\u8981 loading\uff0c\u6709\u4e00\u4e9b\u9700\u8981 token\uff0c\u6709\u4e00\u4e9b\u53c8\u9700\u8981\u8fd4\u56de\u5e26 code \u7684\u53c2\u6570\uff08\u56e0\u4e3a\u6211\u73b0\u5728\u7684\u5904\u7406\u662f\u628a code \u7edf\u4e00\u5904\u7406\u4e86\uff0c\u6210\u529f\u7684\u8fd4\u56de\u5c31\u662f\u76f4\u63a5\u7684 data \uff09\uff0c\u6240\u4ee5\u6211\u5c31\u5b9a\u4e49\u4e86\u4e00\u4e2a extraconfig \u53c2\u6570\u60f3\u5728\u8bf7\u6c42\u63a5\u53e3\u7684\u65f6\u5019\u5e26\u8fdb\u6765\uff0c\u7136\u540e\u5728\u8bf7\u6c42\u62e6\u622a\u5668\u548c\u54cd\u5e94\u62e6\u622a\u5668\u91cc\u9762\u90fd\u9700\u8981\u53bb\u505a\u4e00\u4e9b\u64cd\u4f5c\uff0c\u573a\u666f\u5c31\u662f\u8fd9\u6837\u7684\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
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     \u8cc7\u6df1\u5927\u4f6c : Durandal01 <\/span>  <\/div>\n
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                                                                 @zzlit 
    https:\/\/github.com\/axios\/axios\/blob\/master\/index.d.ts#L140-L146
    \u770b\u8fd9\u91cc\uff0c\u5e76\u4e0d\u9700\u8981\u91cd\u65b0\u58f0\u660e instance \uff1b<\/p>\n
    \u7b2c\u4e8c\u4e2a\u53ef\u4ee5\u8003\u8651\u4e0b\u901a\u8fc7 path \u6216\u8005\u522b\u7684\u4ec0\u4e48\u9884\u5148\u58f0\u660e interceptor \u7684\u5904\u7406\u51fd\u6570\uff0c\u8fd9\u6837\u5c31\u4e0d\u4f9d\u8d56\u5916\u90e8\u4f20\u5165\u7684\u53c2\u6570\u4e86\u3002\u5982\u679c\u4e00\u5b9a\u8981\u91c7\u7528\u547d\u4ee4\u5f0f\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u8003\u8651\u4e0b transferRequest \u548c transferResponse \u53c2\u6570\u3002<\/p>\n
    \u4ece\u6211\u4e2a\u4eba\u7684\u89c2\u70b9\u6765\u8bf4\uff0caxios \u4e5f\u4e0d\u53ef\u80fd\u6dfb\u52a0\u4e00\u4e2a\u5b83\u81ea\u5df1\u7528\u4e0d\u5230\u7684\u53c2\u6570 \ud83d\ude42                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"
    \u8bf7\u6c42\u51e0\u4e2a\u5173\u4e8e ts \u5c01\u88c5 axio…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/352323"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=352323"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/352323\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=352323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=352323"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=352323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}