[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-02-17。"],[[["Prevent user-generated spam by implementing deterrents like user challenges and clear abuse policies that include reporting mechanisms for trusted users."],["Identify spam patterns through analyzing user data such as form completion time, IP addresses, user agents, and usernames to establish a reputation system and potentially employ the `noindex` tag for new users."],["Implement manual approval for suspicious interactions and utilize blocklists based on spammy profiles and IP addresses to prevent repetitive spam attempts."],["Utilize CAPTCHAs and similar tools to deter automated account creation and actively monitor your service for spam indicators, including traffic spikes, phishing, malware, and suspicious user activity from unexpected locations."]]],["To prevent spam, establish clear abuse policies and allow users to report spam. Identify spam patterns like form completion time, IP address, and user agents to create a user reputation system. Add `noindex` to new user content, and `nofollow` or `ugc` to untrusted links. Use manual approval for suspicious interactions. Block known spammers by IP address and prevent automated sign-ups with verification tools. Monitor for spam signals, traffic spikes, and phishing using tools like the Google Safe Browsing API.\n"]]