Last.fm 似乎在其 JSON API 的一些变量名称前面放置了 # 符号。查看示例响应 此处。当我尝试使用 JavaScript 访问 #text 时，我在控制台中收到无效符号错误。有什么快速修复方法或此哈希的原因吗？
Last.fm seems to put # symbols in front of some of their variable names for it's JSON API. Have a look at a sample response here. As soon as I try and access #text with JavaScript I get an invalid symbol error in the console. Any quick fixes or reasons for this hash?
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jQuery 仅用于检索数据。访问
#text数据是通过直接的 JavaScript 语法完成的，例如data.recenttracks.track.artist["#text"]你不能这样做
artist .#text，因为#是用于访问对象成员的无效第一个字符符号。请改用方括号。jQuery is only used to retrieve the data. Accessing the
#textdata is done through straight JavaScript syntax, something likedata.recenttracks.track.artist["#text"]You can't do
artist.#text, because#is an invalid first character symbol to be used for accessing an object member. Use the square brackets instead.