题目
根据包名,在指定空间中创建对象
输入描述:
namespace({a: {test: 1, b: 2}}, 'a.b.c.d')
输出描述:
{a: {test: 1, b: {c: {d: {}}}}}
编辑
核心代码
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>创建对象</title> </head> <body> <script>function namespace(oNamespace, sPackage) { const arr = sPackage.split('.'); let o = oNamespace; for (let i = 0; i < arr.length; i++) { // 如果不是对象,则使它成为对象 if (typeof o[arr[i]] != 'object') { o[arr[i]] = {}; } o = o[arr[i]]; } return</script> </body> </html>
