在Angular中使用Schematics创建自定义的树形文件夹和文件可以通过以下步骤完成:
npm install -g @angular/cli
npm install -g @angular-devkit/schematics
schematics blank my-schematics
cd my-schematics
schematics schematic --name=create-folder
import { Rule, SchematicContext, Tree } from '@angular-devkit/schematics';
export function createFolder(options: any): Rule {
return (tree: Tree, context: SchematicContext) => {
// 创建文件夹
const folderPath = `/${options.path}/${options.name}`;
tree.createDir(folderPath);
// 创建文件
const filePath = `${folderPath}/${options.fileName}`;
tree.create(filePath, 'Hello, World!');
return tree;
};
}
{
"$schema": "../node_modules/@angular-devkit/schematics/collection-schema.json",
"schematics": {
"create-folder": {
"description": "Creates a new folder and file",
"factory": "./create-folder/index#createFolder",
"schema": "./create-folder/schema.json"
}
}
}
{
"$schema": "http://json-schema.org/schema",
"properties": {
"name": {
"type": "string",
"description": "The name of the folder to create"
},
"path": {
"type": "string",
"description": "The path where the folder will be created"
},
"fileName": {
"type": "string",
"description": "The name of the file to create"
}
},
"required": ["name", "path", "fileName"]
}
ng add my-schematics
ng generate my-schematics:create-folder --name=myfolder --path=src/app --fileName=myfile.txt
这样就可以在指定的路径下创建一个名为myfolder的文件夹,并在其中创建一个名为myfile.txt的文件,文件内容为"Hello, World!"。
注意:以上步骤中的命令和文件路径根据实际情况进行修改。