我正在尝试在打字稿项目中使用类validator模块。但是,当我编译打字稿发出以下警告时:
src/main/ts/domain/Order.ts(1,48): error TS2307: Cannot find module 'class-validator'.
它在抱怨的线路外观:
import { IsInt, IsNotEmpty, IsDate, Min } from "class-validator";
我有这样的仓库设置:
var gulp = require('gulp');
var ts = require('gulp-typescript');
var tsProject = ts.createProject("tsconfig.json");
gulp.task('default', function() {
return tsProject.src()
.pipe(tsProject())
.js.pipe(gulp.dest("target/main/js"));
});
和我的tsconfig.json看起来像这样:
{
"files": [
"src/main/ts/**/*.ts"
],
"compilerOptions": {
"experimentalDecorators": true,
"noImplicitAny": true,
"target": "es6"
}
}
想法?
在您的tsconfig.json
中设置"moduleResolution": "node"
:
{
"compilerOptions": {
"experimentalDecorators": true,
"moduleResolution": "node",
"noImplicitAny": true,
"target": "es6"
}
}
您可以在此处找到有关Typescript如何解决导入模块的更多信息:https://www.typescriptlang.org/docs/handbook/module-resolution.html#node
这对我有用: yarn add graphql class-validator type-graphql
来源:https://github.com/michallytek/type-graphql/issues/625#issuecomment-626368051
除了安装class-validator外,还需要为验证器安装打字稿类型。
是 npm install @types/validator
您需要ti ti install class-validator依赖性,使用此consond:
npm install class-validator
您需要安装呼叫validator和class-transformer软件包
npm i --save class-validator class-transformer