先瀏覽了http://blog.csdn.net/rywaqpf/article/details/44836965，然後又奔到了https://stackoverflow.com/questions/10752055/cross-origin-requests-are-only-supported-for-http-error-when-loading-a-local/23758738#23758738，受其中的高票答案啓發：
解決這個問題的方式有好幾種。除了CMD的allow-file-access-from-files（自己還未試過），還可以在自己的PC上裝一個服務器（剛好，前期裝了LAMP），然後把文件（相關的html、js、css等等）拷貝過去，然後以類似http://localhost/XXX.html的形式訪問，就可以了。
https://stackoverflow.com/questions/10752055/cross-origin-requests-are-only-supported-for-http-error-when-loading-a-local/23758738#23758738 中的高票答案（建議直接點看鏈接）：
My crystal ball says that you are loading the model using either file:// or C:/, which stays true to the error message as they are not http://
So you can either install a webserver in your local PC or upload the model somewhere else and use jsonp and change the url to http://example.com/path/to/model