wèi / le / bǎo / hù / shù / jù / ān / quán / jiē / kǒu / bì / xū / tōng / guò / jiàn / quán / hòu / cái / néng / fǎng / wèn为了保护数据安全,接口必须通过鉴权后才能访问。To protect data security, an interface must pass authentication before it can be accessed.