Javascript 找不到名称缓冲区
当我试图使用Jimp执行下面的代码时,我一直遇到这个错误。我仔细阅读了这些问题,发现版本28中的缓冲区存在问题。我降到了.27,但这没用。我想知道这是否仍然是一个问题,或者我是否错误地导入了文件Javascript 找不到名称缓冲区,javascript,angular,angular-cli,Javascript,Angular,Angular Cli,当我试图使用Jimp执行下面的代码时,我一直遇到这个错误。我仔细阅读了这些问题,发现版本28中的缓冲区存在问题。我降到了.27,但这没用。我想知道这是否仍然是一个问题,或者我是否错误地导入了文件 ERROR in node_modules/jimp/jimp.d.ts(18,24): error TS2304: Cannot find name 'Buffer'. 我认为这可能是.d.ts文件的错误,因为我在代码中没有使用缓冲区 我已经将Jimp的类型导入到我的开发依赖项(npm I--sav
ERROR in node_modules/jimp/jimp.d.ts(18,24): error TS2304: Cannot find name 'Buffer'.
我认为这可能是.d.ts文件的错误,因为我在代码中没有使用缓冲区
我已经将Jimp的类型导入到我的开发依赖项(npm I--save dev@types/node)中,但是新版本的Jimp说它不需要这些类型,它有自己的类型。我还将“类型”:[“节点”]放入我的tsconfig.json文件中
代码
依赖关系
{
"name": "my-playground",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^6.0.3",
"@angular/common": "^6.0.3",
"@angular/compiler": "^6.0.3",
"@angular/core": "^6.0.3",
"@angular/forms": "^6.0.3",
"@angular/http": "^6.0.3",
"@angular/platform-browser": "^6.0.3",
"@angular/platform-browser-dynamic": "^6.0.3",
"@angular/router": "^6.0.3",
"core-js": "^2.5.4",
"jimp": "^0.2.28",
"rxjs": "^6.0.0",
"zone.js": "^0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.6.8",
"@angular/cli": "~6.0.8",
"@angular/compiler-cli": "^6.0.3",
"@angular/language-service": "^6.0.3",
"@types/jasmine": "~2.8.6",
"@types/jasminewd2": "~2.0.3",
"@types/jimp": "^0.2.28",
"@types/node": "^8.9.5",
"codelyzer": "~4.2.1",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~1.7.1",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.0",
"karma-jasmine": "~1.1.1",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.3.0",
"ts-node": "~5.0.1",
"tslint": "~5.9.1",
"typescript": "~2.7.2"
}
}
角度版本
@angular-devkit/architect 0.6.8
@angular-devkit/build-angular 0.6.8
@angular-devkit/build-optimizer 0.6.8
@angular-devkit/core 0.6.8
@angular-devkit/schematics 0.6.8
@angular/cli 6.0.8
@ngtools/webpack 6.0.8
@schematics/angular 0.6.8
@schematics/update 0.6.8
rxjs 6.2.1
typescript 2.7.2
webpack 4.8.3
即兴版本
0.2.28
tsconfig.json
{
"compileOnSave": false,
"compilerOptions": {
"baseUrl": "./",
"outDir": "./dist/out-tsc",
"sourceMap": true,
"declaration": false,
"moduleResolution": "node",
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"target": "es5",
"typeRoots": [
"node_modules/@types"
],
"lib": [
"es2017",
"dom"
]
}
}
tsconfig.app.json
{
"extends": "../tsconfig.json",
"compilerOptions": {
"outDir": "../out-tsc/app",
"module": "es2015",
"types": []
},
"exclude": [
"src/test.ts",
"**/*.spec.ts"
]
}
您可以尝试以下方法:
该行应位于顶部:
declare const Buffer
而且它应该编译没有错误
使用新版Typescript,您还可以使用官方声明文件:
npm i -g typescript@next
npm i --save-dev @types/node
并在
tsconfig.app.json
文件中添加“类型”:[“节点”]
。不知道是否可以帮助任何人,但我通过添加以下内容解决了此问题:
从'tslint'导入{Utils}
进入我的组件。真是疯了,我试过一次。它不起作用,我又试了一次,仍然不起作用。请分享你的'tsconfig.json'和;tsconfig.app.json在主后租添加“类型”中发布了这两个错误:tsconfig.app.jsonI中的[“节点”]此错误已修复。现在我有不同的错误。谢谢这允许该函数进行编译(虽然没有调用),但它无法工作。
npm i -g typescript@next
npm i --save-dev @types/node