https://download.youkuaiyun.com/download/llhllq2015/86720645?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522166538652116782390516658%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fdownload.%2522%257D&request_id=166538652116782390516658&biz_id=1&utm_medium=distribute.pc_search_result.none-task-download-2~download~first_rank_ecpm_v1~rank_v31_ecpm-7-86720645-null-null.pc_v2_rank_dl_default&utm_term=unity%E8%B0%83%E7%94%A8python&spm=1018.2226.3001.4451.6 上面的链接可以用 但必须要设置一下: Then, go to Edit > Project Settings > Player > Other Settings > Configuration and change Scripting Runtime Version to "Experimental (.NET 4.6 Equivalent)". 不然会报错