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                企業??AI智能體構建引擎,智能編排和調試,一鍵部署,支持知識庫和私有化部署方案 廣告
                ~~~ 1.js中使用 <input onblur="search(this.value)"; type="text"> let word = "??????????"; var patt1 = /[\u0600-\u06ff]/g; console.log(patt1.test(word)) let search = (text)=>{ let preg_ug = /[\u0600-\u06ff]/; //維吾爾文 或者表示純維吾爾文 let preg_ug = /^[\u0600-\u06ff]+$/; //維吾爾文 let preg_cn = /[\u4e00-\u9fa5]/; //中文 let preg_en = /[A-Za-z]/; //英文 let preg_number = /[0-9]/; //數字 if (preg_ug.test(text)){ alert("???????? ???") }else if(preg_cn.test(text)){ alert("中文") }else if(preg_en.test(text)){ alert("englis") }else if(preg_number.test(text)){ alert("0-9") } } 2.php中使用 $word = "??????????"; if (preg_match('/[\x{4e00}-\x{9fa5}]/u', $word) > 0) { echo "cn" /*****************包含中文******************/ } if (preg_match('/[\x{0600}-\x{06ff}]/u', $word) > 0) { echo "ug" /*****************包含維文******************/ } \D:非數字 等價于[^0-9] \d:數字 等價于[0-9] \W:非單詞字符 等價于[^a-zA-Z0-9_] \w:單詞字符 等價于[a-zA-Z0-9_] \S:非空字符 \s:空字符 空字符有 空格 制表符tab鍵 換行\n 回車\r i:ignore 忽略大小寫 匹配時忽略大小寫 U 和.*? 取消貪婪 /^ $/ ^開始 $結束 . 除\n 外的任意字符 .* 多次 * 零次 ? 零次或一次 .+ 一次或多次 + 一次 [] 集合 [\d|\w] {} 位數 {n} {n-m} () 后向引用 (把我取出來) ~~~
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