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| 1 | +import ace from "ace-builds"; |
| 2 | +import "ace-builds/webpack-resolver"; // 在 webpack 环境中使用必须要导入 |
| 3 | +// 根据自己的需求按需引入 |
| 4 | +import "ace-builds/src-noconflict/ext-language_tools"; |
| 5 | +import "ace-builds/src-noconflict/theme-monokai"; // 主题 |
| 6 | +import "ace-builds/src-noconflict/mode-javascript"; // 语言模式 |
| 7 | +import "ace-builds/src-noconflict/snippets/javascript"; //代码提示 |
| 8 | + |
| 9 | +// https://ace.c9.io/#nav=howto |
| 10 | +// 初始化 |
| 11 | +export function useInit(container) { |
| 12 | + // 初始化 |
| 13 | + const target = ace.edit(container, { |
| 14 | + maxLines: 20, // 最大行数,超过会自动出现滚动条 |
| 15 | + minLines: 20, // 最小行数,还未到最大行数时,编辑器会自动伸缩大小 |
| 16 | + fontSize: 14, // 编辑器内字体大小 |
| 17 | + theme: "ace/theme/monokai", // 主题 |
| 18 | + mode: "ace/mode/javascript", // 默认设置的语言模式 |
| 19 | + tabSize: 4, // 制表符设置为 4 个空格大小 |
| 20 | + }); |
| 21 | + target.setOptions({ |
| 22 | + enableSnippets: true, |
| 23 | + enableLiveAutocompletion: true, |
| 24 | + enableBasicAutocompletion: true, |
| 25 | + }); |
| 26 | + |
| 27 | + // TODO: 自定义提示 |
| 28 | + // customCompletions(target) |
| 29 | + |
| 30 | + return target; |
| 31 | +} |
| 32 | + |
| 33 | +// 自定义提示 |
| 34 | +function customCompletions(target) { |
| 35 | + target.completers.push({ |
| 36 | + getCompletions: function (state, session, pos, prefix, callback) { |
| 37 | + if (prefix.length === 0) { |
| 38 | + callback(null, []); |
| 39 | + return; |
| 40 | + } |
| 41 | + callback(null, [ |
| 42 | + { meta: 'todo', caption: 'AND', value: 'AND', score: 1 }, |
| 43 | + ]); |
| 44 | + }, |
| 45 | + }); |
| 46 | +} |
| 47 | + |
| 48 | +// 默认内容 |
| 49 | +export function getDefaultContent() { |
| 50 | + const defaultContent = |
| 51 | + ` |
| 52 | +function setup(req, res, next) { |
| 53 | + // ...todo |
| 54 | + // type next = { override?: string, status?: string | number } |
| 55 | + // override === "" // use default override |
| 56 | + // status === "" // use default customStatusCode |
| 57 | + next({ override: "", status: "" }); |
| 58 | +} |
| 59 | +` |
| 60 | + return defaultContent |
| 61 | +} |
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