【发布时间】：2019-03-29 07:30:26
【问题描述】：
我想在客户端加密数据，所以我找到了 SJCL npm。
浏览他们的文档。但是，SJCL 贡献者提供的文档较少，无法在 Angular 中实现
我已经尝试了以下方法。
我安装了包
-
npm install --save sjcl
之后我也尝试安装类型定义
npm install --save sjcl @types/sjcl
这是我的 package.json
{
"name": "project-name",
"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": "~7.1.0",
"@angular/cdk": "~7.1.0",
"@angular/common": "~7.1.0",
"@angular/compiler": "~7.1.0",
"@angular/core": "~7.1.0",
"@angular/forms": "~7.1.0",
"@angular/platform-browser": "~7.1.0",
"@angular/platform-browser-dynamic": "~7.1.0",
"@angular/router": "~7.1.0",
"@types/axios": "^0.14.0",
"@types/sjcl": "^1.0.28",
"angular-filepond": "^1.0.5",
"core-js": "^2.5.4",
"rxjs": "~6.3.3",
"sjcl": "^1.0.8",
"tslib": "^1.9.0",
"zone.js": "~0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.11.0",
"@angular/cli": "~7.1.2",
"@angular/compiler-cli": "~7.1.0",
"@angular/language-service": "~7.1.0",
"@schematics/angular": "~7.1.0",
"@types/echarts": "^4.1.3",
"@types/jasmine": "~2.8.8",
"@types/jasminewd2": "~2.0.3",
"@types/node": "^8.9.5",
"codelyzer": "~4.5.0",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~3.1.1",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~1.1.2",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.4.0",
"ts-node": "~7.0.0",
"tslint": "~5.11.0",
"typescript": "~3.1.6"
}
}
我也这样做了
import * as sjcl from 'sjcl';
在我的一个组件中。
此外，我已通过此链接 Using SJCL library in Angular2
当我运行 Angular 应用程序时，我得到了
** WARNING in ./node_modules/sjcl/sjcl.js
Module not found: Error: Can't resolve 'crypto' in './node_modules/sjcl'**
**Note starts:**
used sjcl.encrypt("password", "data")
but after console.log(sjcl.encrypt("password", "data"))
it shows undefined
**Note ends:**
可能是我的注释不是那么完美，或者我定义错误。如何使用 SJCL 加密数据而不出现此警告？
【问题讨论】：
标签： angular cryptography sjcl