init pro block exception 500

+/yarn.lock
+/package-lock.json
+/dist
+/node_modules
+
+.umi
+.umi-production

+export default {
+  plugins: [
+    ['umi-plugin-block-dev', {}],
+    ['umi-plugin-react', {
+      dva: true,
+      locale: true,
+      antd: true,
+    }]
+  ],
+}

+import request from '@/utils/request';
+
+export default async function queryError(code) {
+  return request(`/api/${code}`);
+}

+import fetch from 'dva/fetch';
+import { notification } from 'antd';
+import router from 'umi/router';
+import hash from 'hash.js';
+import { isAntdPro } from './utils';
+
+const codeMessage = {
+  200: '服务器成功返回请求的数据。',
+  201: '新建或修改数据成功。',
+  202: '一个请求已经进入后台排队（异步任务）。',
+  204: '删除数据成功。',
+  400: '发出的请求有错误，服务器没有进行新建或修改数据的操作。',
+  401: '用户没有权限（令牌、用户名、密码错误）。',
+  403: '用户得到授权，但是访问是被禁止的。',
+  404: '发出的请求针对的是不存在的记录，服务器没有进行操作。',
+  406: '请求的格式不可得。',
+  410: '请求的资源被永久删除，且不会再得到的。',
+  422: '当创建一个对象时，发生一个验证错误。',
+  500: '服务器发生错误，请检查服务器。',
+  502: '网关错误。',
+  503: '服务不可用，服务器暂时过载或维护。',
+  504: '网关超时。',
+};
+
+const checkStatus = response => {
+  if (response.status >= 200 && response.status < 300) {
+    return response;
+  }
+  const errortext = codeMessage[response.status] || response.statusText;
+  notification.error({
+    message: `请求错误 ${response.status}: ${response.url}`,
+    description: errortext,
+  });
+  const error = new Error(errortext);
+  error.name = response.status;
+  error.response = response;
+  throw error;
+};
+
+const cachedSave = (response, hashcode) => {
+  /**
+   * Clone a response data and store it in sessionStorage
+   * Does not support data other than json, Cache only json
+   */
+  const contentType = response.headers.get('Content-Type');
+  if (contentType && contentType.match(/application\/json/i)) {
+    // All data is saved as text
+    response
+      .clone()
+      .text()
+      .then(content => {
+        sessionStorage.setItem(hashcode, content);
+        sessionStorage.setItem(`${hashcode}:timestamp`, Date.now());
+      });
+  }
+  return response;
+};
+
+/**
+ * Requests a URL, returning a promise.
+ *
+ * @param  {string} url       The URL we want to request
+ * @param  {object} [option] The options we want to pass to "fetch"
+ * @return {object}           An object containing either "data" or "err"
+ */
+export default function request(url, option) {
+  const options = {
+    expirys: isAntdPro(),
+    ...option,
+  };
+  /**
+   * Produce fingerprints based on url and parameters
+   * Maybe url has the same parameters
+   */
+  const fingerprint = url + (options.body ? JSON.stringify(options.body) : '');
+  const hashcode = hash
+    .sha256()
+    .update(fingerprint)
+    .digest('hex');
+
+  const defaultOptions = {
+    credentials: 'include',
+  };
+  const newOptions = { ...defaultOptions, ...options };
+  if (
+    newOptions.method === 'POST' ||
+    newOptions.method === 'PUT' ||
+    newOptions.method === 'DELETE'
+  ) {
+    if (!(newOptions.body instanceof FormData)) {
+      newOptions.headers = {
+        Accept: 'application/json',
+        'Content-Type': 'application/json; charset=utf-8',
+        ...newOptions.headers,
+      };
+      newOptions.body = JSON.stringify(newOptions.body);
+    } else {
+      // newOptions.body is FormData
+      newOptions.headers = {
+        Accept: 'application/json',
+        ...newOptions.headers,
+      };
+    }
+  }
+
+  const expirys = options.expirys && 60;
+  // options.expirys !== false, return the cache,
+  if (options.expirys !== false) {
+    const cached = sessionStorage.getItem(hashcode);
+    const whenCached = sessionStorage.getItem(`${hashcode}:timestamp`);
+    if (cached !== null && whenCached !== null) {
+      const age = (Date.now() - whenCached) / 1000;
+      if (age < expirys) {
+        const response = new Response(new Blob([cached]));
+        return response.json();
+      }
+      sessionStorage.removeItem(hashcode);
+      sessionStorage.removeItem(`${hashcode}:timestamp`);
+    }
+  }
+  return fetch(url, newOptions)
+    .then(checkStatus)
+    .then(response => cachedSave(response, hashcode))
+    .then(response => {
+      // DELETE and 204 do not return data by default
+      // using .json will report an error.
+      if (newOptions.method === 'DELETE' || response.status === 204) {
+        return response.text();
+      }
+      return response.json();
+    })
+    .catch(e => {
+      const status = e.name;
+      if (status === 401) {
+        // @HACK
+        /* eslint-disable no-underscore-dangle */
+        window.g_app._store.dispatch({
+          type: 'login/logout',
+        });
+        return;
+      }
+      // environment should not be used
+      if (status === 403) {
+        router.push('/exception/403');
+        return;
+      }
+      if (status <= 504 && status >= 500) {
+        router.push('/exception/500');
+        return;
+      }
+      if (status >= 404 && status < 422) {
+        router.push('/exception/404');
+      }
+    });
+}

+import moment from 'moment';
+import React from 'react';
+import nzh from 'nzh/cn';
+import { parse, stringify } from 'qs';
+
+export function fixedZero(val) {
+  return val * 1 < 10 ? `0${val}` : val;
+}
+
+export function getTimeDistance(type) {
+  const now = new Date();
+  const oneDay = 1000 * 60 * 60 * 24;
+
+  if (type === 'today') {
+    now.setHours(0);
+    now.setMinutes(0);
+    now.setSeconds(0);
+    return [moment(now), moment(now.getTime() + (oneDay - 1000))];
+  }
+
+  if (type === 'week') {
+    let day = now.getDay();
+    now.setHours(0);
+    now.setMinutes(0);
+    now.setSeconds(0);
+
+    if (day === 0) {
+      day = 6;
+    } else {
+      day -= 1;
+    }
+
+    const beginTime = now.getTime() - day * oneDay;
+
+    return [moment(beginTime), moment(beginTime + (7 * oneDay - 1000))];
+  }
+
+  if (type === 'month') {
+    const year = now.getFullYear();
+    const month = now.getMonth();
+    const nextDate = moment(now).add(1, 'months');
+    const nextYear = nextDate.year();
+    const nextMonth = nextDate.month();
+
+    return [
+      moment(`${year}-${fixedZero(month + 1)}-01 00:00:00`),
+      moment(moment(`${nextYear}-${fixedZero(nextMonth + 1)}-01 00:00:00`).valueOf() - 1000),
+    ];
+  }
+
+  const year = now.getFullYear();
+  return [moment(`${year}-01-01 00:00:00`), moment(`${year}-12-31 23:59:59`)];
+}
+
+export function getPlainNode(nodeList, parentPath = '') {
+  const arr = [];
+  nodeList.forEach(node => {
+    const item = node;
+    item.path = `${parentPath}/${item.path || ''}`.replace(/\/+/g, '/');
+    item.exact = true;
+    if (item.children && !item.component) {
+      arr.push(...getPlainNode(item.children, item.path));
+    } else {
+      if (item.children && item.component) {
+        item.exact = false;
+      }
+      arr.push(item);
+    }
+  });
+  return arr;
+}
+
+export function digitUppercase(n) {
+  return nzh.toMoney(n);
+}
+
+function getRelation(str1, str2) {
+  if (str1 === str2) {
+    console.warn('Two path are equal!'); // eslint-disable-line
+  }
+  const arr1 = str1.split('/');
+  const arr2 = str2.split('/');
+  if (arr2.every((item, index) => item === arr1[index])) {
+    return 1;
+  }
+  if (arr1.every((item, index) => item === arr2[index])) {
+    return 2;
+  }
+  return 3;
+}
+
+function getRenderArr(routes) {
+  let renderArr = [];
+  renderArr.push(routes[0]);
+  for (let i = 1; i < routes.length; i += 1) {
+    // 去重
+    renderArr = renderArr.filter(item => getRelation(item, routes[i]) !== 1);
+    // 是否包含
+    const isAdd = renderArr.every(item => getRelation(item, routes[i]) === 3);
+    if (isAdd) {
+      renderArr.push(routes[i]);
+    }
+  }
+  return renderArr;
+}
+
+/**
+ * Get router routing configuration
+ * { path:{name,...param}}=>Array<{name,path ...param}>
+ * @param {string} path
+ * @param {routerData} routerData
+ */
+export function getRoutes(path, routerData) {
+  let routes = Object.keys(routerData).filter(
+    routePath => routePath.indexOf(path) === 0 && routePath !== path
+  );
+  // Replace path to '' eg. path='user' /user/name => name
+  routes = routes.map(item => item.replace(path, ''));
+  // Get the route to be rendered to remove the deep rendering
+  const renderArr = getRenderArr(routes);
+  // Conversion and stitching parameters
+  const renderRoutes = renderArr.map(item => {
+    const exact = !routes.some(route => route !== item && getRelation(route, item) === 1);
+    return {
+      exact,
+      ...routerData[`${path}${item}`],
+      key: `${path}${item}`,
+      path: `${path}${item}`,
+    };
+  });
+  return renderRoutes;
+}
+
+export function getPageQuery() {
+  return parse(window.location.href.split('?')[1]);
+}
+
+export function getQueryPath(path = '', query = {}) {
+  const search = stringify(query);
+  if (search.length) {
+    return `${path}?${search}`;
+  }
+  return path;
+}
+
+/* eslint no-useless-escape:0 */
+const reg = /(((^https?:(?:\/\/)?)(?:[-;:&=\+\$,\w]+@)?[A-Za-z0-9.-]+(?::\d+)?|(?:www.|[-;:&=\+\$,\w]+@)[A-Za-z0-9.-]+)((?:\/[\+~%\/.\w-_]*)?\??(?:[-\+=&;%@.\w_]*)#?(?:[\w]*))?)$/;
+
+export function isUrl(path) {
+  return reg.test(path);
+}
+
+export function formatWan(val) {
+  const v = val * 1;
+  if (!v || Number.isNaN(v)) return '';
+
+  let result = val;
+  if (val > 10000) {
+    result = Math.floor(val / 10000);
+    result = (
+      <span>
+        {result}
+        <span
+          style={{
+            position: 'relative',
+            top: -2,
+            fontSize: 14,
+            fontStyle: 'normal',
+            marginLeft: 2,
+          }}
+        >
+          万
+        </span>
+      </span>
+    );
+  }
+  return result;
+}
+
+// 给官方演示站点用，用于关闭真实开发环境不需要使用的特性
+export function isAntdPro() {
+  return window.location.hostname === 'preview.pro.ant.design';
+}

+# @umi-material/exception500
+
+Exception500
+
+## Usage
+
+```sh
+umi block https://github.com/umijs/umi-blocks/tree/master/exception500
+```
+
+## LICENSE
+
+MIT

+{
+  "name": "@umi-block/exception500",
+  "version": "0.0.1",
+  "description": "Exception500",
+  "main": "src/index.js",
+  "scripts": {
+    "dev": "umi dev"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/umijs/umi-blocks/exception500"
+  },
+  "dependencies": {
+    "react": "^16.6.3",
+    "ant-design-pro": "^2.1.1",
+    "dva": "^2.4.0",
+    "antd": "^3.10.9",
+    "hash.js": "^1.1.5",
+    "moment": "^2.22.2",
+    "nzh": "^1.0.3",
+    "qs": "^6.6.0"
+  },
+  "devDependencies": {
+    "umi": "^2.3.0-beta.1",
+    "umi-plugin-react": "^1.3.0-beta.1",
+    "umi-plugin-block-dev": "^1.0.0"
+  },
+  "license": "ISC"
+}

+module.exports = {
+  navTheme: 'dark', // theme for nav menu
+  primaryColor: '#1890FF', // primary color of ant design
+  layout: 'sidemenu', // nav menu position: sidemenu or topmenu
+  contentWidth: 'Fluid', // layout of content: Fluid or Fixed, only works when layout is topmenu
+  fixedHeader: false, // sticky header
+  autoHideHeader: false, // auto hide header
+  fixSiderbar: false, // sticky siderbar
+};

+import React from 'react';
+import { formatMessage } from 'umi/locale';
+import Link from 'umi/link';
+import Exception from 'ant-design-pro/lib/Exception';
+
+const Exception500 = () => (
+  <Exception
+    type="500"
+    desc={formatMessage({ id: 'app.exception.description.500' })}
+    linkElement={Link}
+    backText={formatMessage({ id: 'app.exception.back' })}
+  />
+);
+
+export default Exception500;

+export default {
+  'app.exception.back': 'Back to home',
+  'app.exception.description.403': "Sorry, you don't have access to this page",
+  'app.exception.description.404': 'Sorry, the page you visited does not exist',
+  'app.exception.description.500': 'Sorry, the server is reporting an error',
+};

+export default {
+  'app.exception.back': '返回首页',
+  'app.exception.description.403': '抱歉，你无权访问该页面',
+  'app.exception.description.404': '抱歉，你访问的页面不存在',
+  'app.exception.description.500': '抱歉，服务器出错了',
+};

+export default {
+  'app.exception.back': '返回首頁',
+  'app.exception.description.403': '抱歉，妳無權訪問該頁面',
+  'app.exception.description.404': '抱歉，妳訪問的頁面不存在',
+  'app.exception.description.500': '抱歉，服務器出錯了',
+};

+import queryError from '@/services/error';
+
+export default {
+  namespace: 'error',
+
+  state: {
+    error: '',
+    isloading: false,
+  },
+
+  effects: {
+    *query({ payload }, { call, put }) {
+      yield call(queryError, payload.code);
+      yield put({
+        type: 'trigger',
+        payload: payload.code,
+      });
+    },
+  },
+
+  reducers: {
+    trigger(state, action) {
+      return {
+        error: action.payload,
+      };
+    },
+  },
+};

+import { message } from 'antd';
+import defaultSettings from '../defaultSettings';
+
+let lessNodesAppended;
+const updateTheme = primaryColor => {
+  // Don't compile less in production!
+  if (APP_TYPE !== 'site') {
+    return;
+  }
+  // Determine if the component is remounted
+  if (!primaryColor) {
+    return;
+  }
+  const hideMessage = message.loading('正在编译主题！', 0);
+  function buildIt() {
+    if (!window.less) {
+      return;
+    }
+    setTimeout(() => {
+      window.less
+        .modifyVars({
+          '@primary-color': primaryColor,
+        })
+        .then(() => {
+          hideMessage();
+        })
+        .catch(() => {
+          message.error('Failed to update theme');
+          hideMessage();
+        });
+    }, 200);
+  }
+  if (!lessNodesAppended) {
+    // insert less.js and color.less
+    const lessStyleNode = document.createElement('link');
+    const lessConfigNode = document.createElement('script');
+    const lessScriptNode = document.createElement('script');
+    lessStyleNode.setAttribute('rel', 'stylesheet/less');
+    lessStyleNode.setAttribute('href', '/color.less');
+    lessConfigNode.innerHTML = `
+      window.less = {
+        async: true,
+        env: 'production',
+        javascriptEnabled: true
+      };
+    `;
+    lessScriptNode.src = 'https://gw.alipayobjects.com/os/lib/less.js/3.8.1/less.min.js';
+    lessScriptNode.async = true;
+    lessScriptNode.onload = () => {
+      buildIt();
+      lessScriptNode.onload = null;
+    };
+    document.body.appendChild(lessStyleNode);
+    document.body.appendChild(lessConfigNode);
+    document.body.appendChild(lessScriptNode);
+    lessNodesAppended = true;
+  } else {
+    buildIt();
+  }
+};
+
+const updateColorWeak = colorWeak => {
+  document.body.className = colorWeak ? 'colorWeak' : '';
+};
+
+export default {
+  namespace: 'setting',
+  state: defaultSettings,
+  reducers: {
+    getSetting(state) {
+      const setting = {};
+      const urlParams = new URL(window.location.href);
+      Object.keys(state).forEach(key => {
+        if (urlParams.searchParams.has(key)) {
+          const value = urlParams.searchParams.get(key);
+          setting[key] = value === '1' ? true : value;
+        }
+      });
+      const { primaryColor, colorWeak } = setting;
+      if (state.primaryColor !== primaryColor) {
+        updateTheme(primaryColor);
+      }
+      updateColorWeak(colorWeak);
+      return {
+        ...state,
+        ...setting,
+      };
+    },
+    changeSetting(state, { payload }) {
+      const urlParams = new URL(window.location.href);
+      Object.keys(defaultSettings).forEach(key => {
+        if (urlParams.searchParams.has(key)) {
+          urlParams.searchParams.delete(key);
+        }
+      });
+      Object.keys(payload).forEach(key => {
+        if (key === 'collapse') {
+          return;
+        }
+        let value = payload[key];
+        if (value === true) {
+          value = 1;
+        }
+        if (defaultSettings[key] !== value) {
+          urlParams.searchParams.set(key, value);
+        }
+      });
+      const { primaryColor, colorWeak, contentWidth } = payload;
+      if (state.primaryColor !== primaryColor) {
+        updateTheme(primaryColor);
+      }
+      if (state.contentWidth !== contentWidth && window.dispatchEvent) {
+        window.dispatchEvent(new Event('resize'));
+      }
+      updateColorWeak(colorWeak);
+      window.history.replaceState(null, 'setting', urlParams.href);
+      return {
+        ...state,
+        ...payload,
+      };
+    },
+  },
+};