Angular 离子4自定义环境文件
我正在与爱奥尼亚4项目合作。我有不同的环境(test、testB、prob、devecc..)。我已经在environment文件夹中创建了所有文件:environment.dev.ts、environment.testA.ts、environment.testB.ts等。在构建或服务(在浏览器上)项目时(可能类似于--env=testA-like?)有没有办法设置正确的环境?我唯一能找到的是--prod,它只适用于生产环境,但在本例中,我有两个以上的环境。您应该检查package.json文件。Angular 离子4自定义环境文件,angular,environment-variables,ionic4,Angular,Environment Variables,Ionic4,我正在与爱奥尼亚4项目合作。我有不同的环境(test、testB、prob、devecc..)。我已经在environment文件夹中创建了所有文件:environment.dev.ts、environment.testA.ts、environment.testB.ts等。在构建或服务(在浏览器上)项目时(可能类似于--env=testA-like?)有没有办法设置正确的环境?我唯一能找到的是--prod,它只适用于生产环境,但在本例中,我有两个以上的环境。您应该检查package.json文件
My package.json如下所示:
"name": "name",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build --prod",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e",
"build-prod": "ng build --prod --progress false",
"build-dev": "ng build --env=dev --aot=true --output-hashing=all --sourcemaps=false --extract-css=true --named-chunks=false --build-optimizer=true --progress false",
"build-preprod": "ng build --env=preprod --aot=true --output-hashing=all --sourcemaps=false --extract-css=true --named-chunks=false --build-optimizer=true --progress false",
"build-dev2": "ng build --env=dev2 --aot=true --output-hashing=all --sourcemaps=false --extract-css=true --named-chunks=false --build-optimizer=true --progress false"
},
在angular-cli.json中有一个环境键:
"environments": {
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts",
"preprod": "environments/environment.preprod.ts",
"dev2": "environments/environment.dev2.ts"
},
在Angular 8中,您应该检查Angular.json:
"configurations": {
"production": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"aot": true,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
{
"type": "initial",
"maximumWarning": "2mb",
"maximumError": "5mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "6kb",
"maximumError": "10kb"
}
]
}, "preprod": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.preprod.ts"
}
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"aot": true,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
{
"type": "initial",
"maximumWarning": "2mb",
"maximumError": "5mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "6kb",
"maximumError": "10kb"
}
]
}
}
},
经过一些测试,我决定了!离子4的溶液:
"configurations": {
"production": { ... } // already there for production
// Add for your custon environments files here
"testA": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.testa.ts" //Name of your file
}
]
} ... // Do this for every environment on every build you need
}
谢谢你的回答。这在Angular项目中运行良好,但在Ionic项目中不起作用,我在Angular项目中使用Ionic。我有一个带有Angular的Ionic应用程序,在根目录中有一个Angular.json,其中包含上面提到的再次编辑和回答的感谢。但是,在ionic 4中没有angular-cli.json文件。顺便说一句,我经过一些研究后决定。在Ionic 4中的逻辑类似,但有一些不同,我也在这里发布了我的解决方案以帮助其他人。是的,这是我提到的第二部分:在Angular 8中,您应该检查Angular.json。你犯了一个错误,angular.json(正如我所提到的)而不是angular.js。关于使用React的Ionic项目呢?