Pengenalan ringkas kepada VSCode untuk pemula: analisis ringkas coretan kod dan cara menciptanya

{
  // Place your 全局 snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and
  // description. Add comma separated ids of the languages where the snippet is applicable in the scope field. If scope
  // is left empty or omitted, the snippet gets applied to all languages. The prefix is what is
  // used to trigger the snippet and the body will be expanded and inserted. Possible variables are:
  // $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders.
  // Placeholders with the same ids are connected.
  // Example:
  // "Print to console": {
  //  "scope": "javascript,typescript",
  //  "prefix": "log",
  //  "body": [
  //    "console.log('$1');",
  //    "$2"
  //  ],
  //  "description": "Log output to console"
  // }
}

{
  // Place your 全局 snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and
  // description. Add comma separated ids of the languages where the snippet is applicable in the scope field. If scope
  // is left empty or omitted, the snippet gets applied to all languages. The prefix is what is
  // used to trigger the snippet and the body will be expanded and inserted. Possible variables are:
  // $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders.
  // Placeholders with the same ids are connected.
  // Example:
  // "Print to console": {
  //  "scope": "javascript,typescript",
  //  "prefix": "log",
  //  "body": [
  //    "console.log('$1');",
  //    "$2"
  //  ],
  //  "description": "Log output to console"
  // }

  // dva 基础布局结构
  "dva-basic": {
    "prefix": "lll_dva_basic",
    "body": [
      "import { Effect, Reducer, Subscription } from 'umi';",
      "",
      "export interface ${1:xxxxModelType} {",
      "  namespace: '${2:xxxx}';",
      "  state: ${3:IxxxxModelState};",
      "  effects: {",
      "    initDataEffect: Effect;",
      "  };",
      "  reducers: {",
      "    updateState: Reducer<${3:IxxxxModelState}>;",
      "  };",
      "  subscriptions: { setup: Subscription };",
      "}",
      "",
      "export interface ${3:IxxxxModelState} {",
      "  ${4:textData}: any;",
      "}",
      "",
      "const state: ${3:IxxxxModelState} = {",
      "  ${4:textData}: null,",
      "};",
      "",
      "const QualificationSetting: ${1:xxxxModelType} = {",
      "  namespace: &#39;${2:xxxx}&#39;,",
      "  state: state,",
      "",
      "  effects: {",
      "    // 初始化数据",
      "    *initDataEffect({ payload }, { select, call, put }) {",
      "      try {",
      "      } catch (error) {}",
      "    },",
      "  },",
      "",
      "  reducers: {",
      "    updateState(state, { data }) {",
      "      return { ...state, ...data };",
      "    },",
      "  },",
      "",
      "  subscriptions: {",
      "    setup({ dispatch, history }) {",
      "      return history.listen(({ pathname }) => {",
      "        if (pathname === &#39;/&#39;) {",
      "          // 初始化数据",
      "          dispatch({ type: &#39;initDataEffect&#39; });",
      "        }",
      "      });",
      "    },",
      "  },",
      "};",
      "",
      "export default QualificationSetting;",
      ""
    ],
    "description": "dva-basic"
  }ƒ
}