Question

我正在尝试使用链接（Angularjs）中描述的类型定义文件https://www.npmjs.com/package/diff-match-patch。

请注意：我使用Visual Studio作为IDE

var DiffMatchPatch = require('diff-match-patch'); <- Error here
var dmp = new DiffMatchPatch();
app.constant("dmp",dmp);

但是，我收到此错误：

找不到姓名＆＃39;要求＆＃39;

这就是类型定义文件的结构：

declare module "diff-match-patch" {
    type Diff = [number, string];

    export class diff_match_patch {
        static new (): diff_match_patch;

        Diff_Timeout: number;
        Diff_EditCost: number;
        Match_Threshold: number;
        Match_Distance: number;
        Patch_DeleteThreshold: number;
        Patch_Margin: number;
        Match_MaxBits: number;

        diff_main(text1: string, text2: string, opt_checklines?: boolean, opt_deadline?: number): Diff[];
        diff_commonPrefix(text1: string, text2: string): number;
        diff_commonSuffix(text1: string, text2: string): number;
        diff_cleanupSemantic(diffs: Diff[]): void;
        diff_cleanupSemanticLossless(diffs: Diff[]): void;
        diff_cleanupEfficiency(diffs: Diff[]): void;
        diff_cleanupMerge(diffs: Diff[]): void;
        diff_xIndex(diffs: Diff[], loc: number): number;
        diff_prettyHtml(diffs: Diff[]): string;
        diff_text1(diffs: Diff[]): string;
        diff_text2(diffs: Diff[]): string;
        diff_levenshtein(diffs: Diff[]): number;
        diff_toDelta(diffs: Diff[]): string;
        diff_fromDelta(text1: string, delta: string): Diff[];
    }

    export var DIFF_DELETE: number;
    export var DIFF_INSERT: number;
    export var DIFF_EQUAL: number;
}

Answer 1

我正在尝试使用链接（Angularjs）中描述的类型定义文件https://www.npmjs.com/package/diff-match-patch。

如果您在前端使用 npm模块文件，则需要使用webpack之类的内容并使用--module commonjs进行编译。

同时使用import/require代替var/require。更多：https://basarat.gitbooks.io/typescript/content/docs/project/modules.html

打字稿：找不到姓名＆＃39;要求＆＃39;

1 个答案: