var name = {}; Object.defineProperties(name, { firstName: { value: 'z', writable: true }, lastName: { value: 'daoyang', writale: true } });而把name換成其他字母,比如name1就沒問題,請問這是為什么 var name1 = {}; Object.defineProperties(name1, { firstName: { value: 'z', writable: true }, lastName: { value: 'daoyang', writale: true } });為什么name不能作為對象名???
使用defineProperties的時候一個奇怪的現象
鳳凰求蠱
2019-02-09 23:11:01