在Firefox控制台中，这段代码会产生错误:{"d":["bankaccountnumber","$1234.56"]}>SyntaxError:invalidlabel{>message="invalidlabel",more...}这段代码工作得很好{d:["bankaccountnumber","$1234.56"]}>["bankaccountnumber","$1234.56"]这段代码也能正常工作vara={'d':["bankaccountnumber","$1234.56"]};a.d>["bankaccountnumber","$1234.56"]有人可以帮忙解释一