论文降重隐藏字符识别指南

// JavaScript 检测零宽度字符 function detectHiddenChars(text) { const hiddenCharPatterns = [ /[\u200B-\u200D\uFEFF]/g, // 零宽度字符 /[\u00A0\u1680\u180E\u2000-\u200A\u202F\u205F\u3000]/g, // 不可见空格 /[\u202A-\u202E]/g // 双向控制字符 ]; let results = []; hiddenCharPatterns.forEach((pattern, index) => { const matches = text.match(pattern); if (matches) { results.push({ type: ['零宽度字符', '不可见空格', '双向控制字符'][index], count: matches.length, positions: [] }); } }); return results; }