小编pal*_*nic的帖子

我的 React 应用程序中的“npm start”突然出现问题。当我触发它时，这就是我收到的：

npm ERR! code ENOENT
npm ERR! syscall open
npm ERR! path /mnt/c/Users/pal/Desktop/dev/myApp/package.json
npm ERR! errno -2
npm ERR! enoent ENOENT: no such file or directory, open '/mnt/c/Users/pal/Desktop/dev/myApp/package.json'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/palnic/.npm/_logs/2020-02-20T11_30_39_463Z-debug.log

这是 debug.log：

0 info it worked if it ends with ok
1 verbose cli [ '/usr/bin/node', …

假设我有一个像这样的对象数组

const arr = [
  {name: 'John', age: 15},
  {name: 'Max', age: 17},
  {name: 'Tom', age: 11},
]

我怎样才能只获取包含 Max, 17 的对象？这将是结果

b = [{ name: Max, age: 17 }]

或更好

c = { name: Max, age: 17 }