{"id":4365,"date":"2023-08-12T20:08:40","date_gmt":"2023-08-12T12:08:40","guid":{"rendered":"https:\/\/blog.odjbinail.cn\/?p=4365"},"modified":"2023-08-12T20:11:37","modified_gmt":"2023-08-12T12:11:37","slug":"vue3%e4%bd%bf%e7%94%a8codemirror%e6%8f%92%e4%bb%b6%e5%ae%9e%e7%8e%b0%e4%bb%a3%e7%a0%81%e7%bc%96%e8%be%91%e5%99%a8","status":"publish","type":"post","link":"https:\/\/blog.odjbinail.cn\/?p=4365","title":{"rendered":"vue3\u4f7f\u7528codemirror\u63d2\u4ef6\u5b9e\u73b0\u4ee3\u7801\u7f16\u8f91\u5668"},"content":{"rendered":"<h2>vue-codemirror \u548c codemirror \u7684\u533a\u522b<\/h2>\n<p>vue-codemirror \u548c codemirror \u90fd\u53ef\u4ee5\u5728 Vue 3 \u4e2d\u4f7f\u7528\uff0c\u5c06 CodeMirror \u6587\u672c\u7f16\u8f91\u5668\u96c6\u6210\u5230\u4f60\u7684 Vue.js \u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002\u9009\u62e9\u4f7f\u7528\u54ea\u4e2a\u53d6\u51b3\u4e8e\u4f60\u7684\u7279\u5b9a\u9700\u6c42\u548c\u504f\u597d\u3002<\/p>\n<ul>\n<li>vue-codemirror\uff1avue-codemirror \u662f\u4e00\u4e2a Vue.js \u7684\u5305\u88c5\u7ec4\u4ef6\uff0c\u7b80\u5316\u4e86\u5728 Vue \u5e94\u7528\u7a0b\u5e8f\u4e2d\u96c6\u6210 CodeMirror \u7684\u8fc7\u7a0b\u3002\u5b83\u4ee5\u66f4\u7b26\u5408 Vue \u7684\u65b9\u5f0f\u5728\u4f60\u7684\u7ec4\u4ef6\u4e2d\u4f7f\u7528 CodeMirror\uff0c\u901a\u8fc7\u5c06\u7f16\u8f91\u5668\u4f5c\u4e3a Vue \u7ec4\u4ef6\u66b4\u9732\u51fa\u6765\u3002\u8fd9\u6837\u53ef\u4ee5\u66f4\u8f7b\u677e\u5730\u5728 Vue \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7ba1\u7406\u7f16\u8f91\u5668\u7684\u72b6\u6001\u548c\u884c\u4e3a\uff0c\u4e5f\u53ef\u80fd\u66f4\u597d\u5730\u4e0e Vue \u7684\u54cd\u5e94\u6027\u7cfb\u7edf\u517c\u5bb9\u3002<\/li>\n<li>codemirror\uff1a\u76f4\u63a5\u4f7f\u7528\u72ec\u7acb\u7684 codemirror \u5e93\u9700\u8981\u66f4\u591a\u624b\u52a8\u96c6\u6210\u5de5\u4f5c\u3002\u4f60\u9700\u8981\u5728 Vue \u7ec4\u4ef6\u5185\u76f4\u63a5\u7ba1\u7406 CodeMirror \u5b9e\u4f8b\uff0c\u5904\u7406\u66f4\u65b0\u7f16\u8f91\u5668\u5185\u5bb9\u3001\u7ba1\u7406\u4e8b\u4ef6\u4ee5\u53ca\u4e0e Vue \u7684\u54cd\u5e94\u6027\u7cfb\u7edf\u96c6\u6210\u7b49\u4e8b\u9879\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u4f60\u91cd\u89c6 Vue \u7684\u54cd\u5e94\u6027\u5e76\u4e14\u66f4\u559c\u6b22\u66f4\u7b26\u5408 Vue \u601d\u60f3\u7684\u65b9\u6cd5\uff0c\u90a3\u4e48 vue-codemirror \u53ef\u80fd\u662f\u4e00\u4e2a\u66f4\u597d\u7684\u9009\u62e9\u3002\u5b83\u62bd\u8c61\u4e86\u4e00\u4e9b\u4f7f\u7528 CodeMirror \u7684\u590d\u6742\u6027\uff0c\u4e3a\u4f60\u7684 Vue \u7ec4\u4ef6\u63d0\u4f9b\u4e86\u66f4\u96c6\u6210\u7684\u4f53\u9a8c\u3002<\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u5982\u679c\u4f60\u6709\u7279\u5b9a\u7684\u9700\u6c42\u6216\u8005\u60f3\u8981\u66f4\u591a\u5730\u63a7\u5236 CodeMirror \u7684\u96c6\u6210\u548c\u884c\u4e3a\uff0c\u4f60\u53ef\u80fd\u4f1a\u9009\u62e9\u76f4\u63a5\u4f7f\u7528 codemirror \u5e93\u3002<\/p>\n<h2>\u6f14\u793a\u6548\u679c<\/h2>\n<p><img data-original=\"https:\/\/blog.odjbinail.cn\/wp-content\/uploads\/2023\/08\/2023081220112926.png\"  alt=\"\" \/><\/p>\n<noscript><img decoding=\"async\" src=\"https:\/\/blog.odjbinail.cn\/wp-content\/uploads\/2023\/08\/2023081220112926.png\" alt=\"\" \/><\/p><\/noscript>\n<h2>\u7248\u672c\u8bf4\u660e<\/h2>\n<p>&quot;codemirror&quot;: &quot;^5.59.2&quot;,<\/p>\n<h2>\u5b89\u88c5 codemirror<\/h2>\n<pre class=\"prettyprint linenums\" ><code>npm install codemirror@5.59.2 --save<\/code><\/pre>\n<h2>\u5c01\u88c5 codeEdit \u7ec4\u4ef6\u5b8c\u6574\u4ee3\u7801<\/h2>\n<pre class=\"prettyprint linenums\" ><code>&lt;template&gt;\n  &lt;div class=&quot;codemirror-div&quot;&gt;\n    &lt;textarea v-model=&quot;sqlVal&quot; id=&quot;myCode&quot;&gt;&lt;\/textarea&gt;\n    &lt;div class=&quot;sql-format&quot;&gt;\n      &lt;span @click=&quot;formatSql&quot;&gt;\u683c\u5f0f\u5316 SQL&lt;\/span&gt;\n      &lt;span @click=&quot;clearVal&quot;&gt;\u4e00\u952e\u6e05\u7a7a&lt;\/span&gt;\n    &lt;\/div&gt;\n  &lt;\/div&gt;\n&lt;\/template&gt;\n&lt;script setup&gt;\nimport CodeMirror from &quot;codemirror\/lib\/codemirror&quot;\nimport &quot;codemirror\/addon\/edit\/matchbrackets&quot;\nimport &quot;codemirror\/addon\/selection\/active-line&quot;\n\/\/\u9700\u8981\u4ec0\u4e48\u8bed\u8a00,\u76f4\u63a5\u53bb node_modules \u4e2d codemirror\/mode \u91cc\u9762\u627e\u5230\u53bb\u5f15\u5165\nimport &#039;codemirror\/mode\/sql\/sql.js&#039;\nimport &quot;codemirror\/lib\/codemirror.css&quot;;\n\/\/ \u66ff\u6362\u4e3b\u9898\u8fd9\u91cc\u9700\u4fee\u6539\u540d\u79f0\nimport &#039;codemirror\/theme\/idea.css&#039;\nimport &quot;codemirror\/theme\/ambiance.css&quot;;\n\/\/\u4ee3\u7801\u8865\u5168\u63d0\u793a\nimport &quot;codemirror\/addon\/hint\/show-hint.css&quot;;\nimport &quot;codemirror\/addon\/hint\/show-hint&quot;\nimport &quot;codemirror\/addon\/hint\/sql-hint&quot;\n\/\/SQL \u4ee3\u7801\u683c\u5f0f\u5316\nimport * as sqlFormatter from &#039;sql-formatter&#039;;\n\nimport {onMounted, defineEmits, defineProps} from &quot;vue&quot;;\n\nconst emit = defineEmits([&quot;input&quot;,&quot;changeTextarea&quot;,&quot;formatSql&quot;])\nconst props = defineProps({\n  editorLanguage: {\n    type: String,\n    default: &#039;text\/x-sql&#039;\n  },\n})\nconst sqlVal = ref(&#039;&#039;)\nlet editor = ref(null);\nonMounted(() =&gt; {\n  initEditor()\n})\nconst initEditor = () =&gt; {\n  editor = CodeMirror.fromTextArea(document.getElementById(&#039;myCode&#039;), {\n    mode: props.editorLanguage,\/\/\u9009\u62e9\u5bf9\u5e94\u4ee3\u7801\u7f16\u8f91\u5668\u7684\u8bed\u8a00\uff0c\u6211\u8fd9\u8fb9\u9009\u7684\u662f\u6570\u636e\u5e93\uff0c\u6839\u636e\u4e2a\u4eba\u60c5\u51b5\u81ea\u884c\u8bbe\u7f6e\u5373\u53ef\n    indentWithTabs: false, \/\/\u5728\u7f29\u8fdb\u65f6\uff0c\u662f\u5426\u9700\u8981\u628a n*tab \u5bbd\u5ea6\u4e2a\u7a7a\u683c\u66ff\u6362\u6210 n \u4e2a tab \u5b57\u7b26\uff0c\u9ed8\u8ba4\u4e3a false\n    tabSize: 2, \/\/ \u7f29\u8fdb\u683c\u5f0f\n    smartIndent: true,\/\/\u81ea\u52a8\u7f29\u8fdb\uff0c\u8bbe\u7f6e\u662f\u5426\u6839\u636e\u4e0a\u4e0b\u6587\u81ea\u52a8\u7f29\u8fdb\uff08\u548c\u4e0a\u4e00\u884c\u76f8\u540c\u7684\u7f29\u8fdb\u91cf\uff09\u3002\u9ed8\u8ba4\u4e3a true\u3002\n    lineNumbers: true,\/\/\u662f\u5426\u5728\u7f16\u8f91\u5668\u5de6\u4fa7\u663e\u793a\u884c\u53f7\u3002\n    matchBrackets: true,\/\/ \u5339\u914d\u62ec\u53f7\n    cursorHeight: 1, \/\/\u5149\u6807\u9ad8\u5ea6\u3002\u9ed8\u8ba4\u4e3a 1\uff0c\u4e5f\u5c31\u662f\u6491\u6ee1\u884c\u9ad8\u3002\u5bf9\u4e00\u4e9b\u5b57\u4f53\uff0c\u8bbe\u7f6e 0.85 \u770b\u8d77\u6765\u4f1a\u66f4\u597d\u3002\n    lineWrapping: true,\/\/ \u81ea\u52a8\u6362\u884c\n    styleActiveLine: true, \/\/ \u9ad8\u4eae\u9009\u4e2d\u884c\n    \/\/ readOnly: this.readOnly, \/\/\u662f\u5426\u53ea\u8bfb\n    theme: &#039;idea&#039;,\/\/ \u4e3b\u9898\u914d\u7f6e\n    \/\/ autofocus: true,\/\/\u662f\u5426\u5728\u521d\u59cb\u5316\u65f6\u81ea\u52a8\u83b7\u53d6\u7126\u70b9\u3002\u9ed8\u8ba4\u60c5\u51b5\u662f\u5173\u95ed\u7684\u3002\u4f46\u662f\uff0c\u5728\u4f7f\u7528 textarea \u5e76\u4e14\u6ca1\u6709\u660e\u786e\u6307\u5b9a\u503c\u7684\u65f6\u5019\u4f1a\u88ab\u81ea\u52a8\u8bbe\u7f6e\u4e3a true\u3002\n    extraKeys: {&#039;Ctrl&#039;: &#039;autocomplete&#039;},\/\/\u81ea\u5b9a\u4e49\u5feb\u6377\u952e\n    hintOptions: {\/\/\u81ea\u5b9a\u4e49\u63d0\u793a\u9009\u9879\n      \/\/ \u5f53\u5339\u914d\u53ea\u6709\u4e00\u9879\u7684\u65f6\u5019\u662f\u5426\u81ea\u52a8\u8865\u5168\n      \/\/ completeSingle: false,\n      tables: {\n        users: [&#039;name&#039;, &#039;score&#039;, &#039;birthDate&#039;],\n        countries: [&#039;name&#039;, &#039;population&#039;, &#039;size&#039;]\n      }\n    }\n  })\n  let timeout\n  editor.on(&#039;keyup&#039;, (cm, event) =&gt; {\n    if (!cm.state.completeActive &amp;&amp; ((event.keyCode &gt;= 65 &amp;&amp; event.keyCode &lt;= 90) || event.keyCode === 52 || event.keyCode === 219 || event.keyCode === 190)) {\n      CodeMirror.commands.autocomplete(cm, null, {\n        completeSingle: false\n      })\n    }\n    \/\/\u52a0\u4e86\u4e00\u79d2\u7684\u9632\u6296\n    if (timeout) clearTimeout(timeout)\n    timeout = setTimeout(() =&gt; {\n      emit(&#039;change&#039;, editor.getValue())\n    }, 1000)\n  })\n}\n\/\/\u4ee3\u7801\u683c\u5f0f\u5316\nconst formatSql = () =&gt; {\n  editor.setValue(sqlFormatter.format(editor.getValue()))\n}\n\/\/ \u6e05\u9664\u503c\nconst clearVal = () =&gt; {\n  editor.setValue(&#039;&#039;)\n}\n&lt;\/script&gt;\n&lt;style lang=&quot;scss&quot; scoped&gt;\n.sql-format {\n  background-color: #f7f7f7;\n  text-align: right;\n  color: #2a99ff;\n  padding: 10px;\n\n  span:hover {\n    cursor: pointer;\n    text-decoration: underline;\n  }\n\n  &gt; span:first-child {\n    margin-right: 10px;\n  }\n}\n&lt;\/style&gt;<\/code><\/pre>\n<h2>\u7236\u7ec4\u4ef6\u8c03\u7528\u7ec4\u4ef6 codeEdit<\/h2>\n<pre class=\"prettyprint linenums\" ><code>&lt;template&gt;\n  &lt;div class=&quot;code-editor&quot;&gt;\n    &lt;code-edit  @change=&quot;changeSqlCode&quot; :editor-language=&quot;&#039;javascript&#039;&quot;\/&gt;\n  &lt;\/div&gt;\n&lt;\/template&gt;\n\n&lt;script setup&gt;\n import CodeEdit from &quot;@\/components\/codeEdit.vue&quot;;\n const sqlCode = ref();\n  \/\/\u5b9e\u65f6\u83b7\u53d6 sql \u8bed\u53e5\nconst changeSqlCode = (val) =&gt; {\n   sqlCode.value = val\n}\n&lt;\/script&gt;\n\n&lt;style lang=&quot;scss&quot; scoped&gt;\n.code-editor {\n  border: 1px solid #b3b3b3;\n  border-radius: 10px;\n  overflow: hidden;\n  margin-bottom: 10px;\n}\n&lt;\/style&gt;<\/code><\/pre>\n<h4>\u8fd9\u6837\u6211\u5c31\u5728 vue3 \u4e2d\u4f7f\u7528 codemirror \u63d2\u4ef6\u5b9e\u73b0\u4ee3\u7801\u7f16\u8f91\u5668\u4e86..<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>vue-codemirror \u548c codemirror \u7684\u533a\u522b vue-codemirror \u548c codemi [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4365","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/blog.odjbinail.cn\/index.php?rest_route=\/wp\/v2\/posts\/4365","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.odjbinail.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.odjbinail.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.odjbinail.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.odjbinail.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4365"}],"version-history":[{"count":8,"href":"https:\/\/blog.odjbinail.cn\/index.php?rest_route=\/wp\/v2\/posts\/4365\/revisions"}],"predecessor-version":[{"id":4374,"href":"https:\/\/blog.odjbinail.cn\/index.php?rest_route=\/wp\/v2\/posts\/4365\/revisions\/4374"}],"wp:attachment":[{"href":"https:\/\/blog.odjbinail.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4365"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.odjbinail.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4365"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.odjbinail.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}