Examples: The samples directory has working code for common patterns
记者看到，在龙妈妈跟骗子的聊天记录中，除了经常性的威胁，不时还辅以“热心”的关怀。而在龙先生跟母亲的聊天记录中，他数次提醒母亲小心，不要被骗。“直到10月18日我妈妈才发现上当被骗并报警，两天后才告诉了我实情。”龙先生对记者说。
，这一点在旺商聊官方下载中也有详细论述
Виктория Кондратьева (Редактор отдела «Мир»)
Revocable credentials. Another approach is to build credentials that can be revoked in the event of bad behavior. This requires a procedure such that when a particular anonymous user does something bad (posts spam, runs a DOS attack against a website) you can revoke that specific user’s credential — blocking future usage of it, without otherwise learning who they are.
文 | 超前实验室，作者｜牛贝塔，编辑｜Jessica