{"id":926242,"date":"2025-02-27T03:23:37","date_gmt":"2025-02-27T03:23:37","guid":{"rendered":"https:\/\/proxyelite.info\/?p=926242"},"modified":"2025-06-04T02:59:41","modified_gmt":"2025-06-04T02:59:41","slug":"ethical-web-scraping-responsible-data-extraction-with-proxyelite-info","status":"publish","type":"post","link":"https:\/\/proxyelite.info\/vi\/ethical-web-scraping-responsible-data-extraction-with-proxyelite-info\/","title":{"rendered":"Thu th\u1eadp d\u1eef li\u1ec7u web c\u00f3 \u0111\u1ea1o \u0111\u1ee9c: Tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u c\u00f3 tr\u00e1ch nhi\u1ec7m v\u1edbi ProxyElite.info"},"content":{"rendered":"

Thu th\u1eadp d\u1eef li\u1ec7u web c\u00f3 \u0111\u1ea1o \u0111\u1ee9c l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai tham gia v\u00e0o vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u tr\u1ef1c tuy\u1ebfn. N\u00f3 bao g\u1ed3m vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt ph\u00f9 h\u1ee3p, tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn ph\u00e1p l\u00fd v\u00e0 s\u1eed d\u1ee5ng c\u00e1c proxy m\u00e1y ch\u1ee7 nh\u01b0 proxy t\u1eeb ProxyElite.info \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u c\u00f3 tr\u00e1ch nhi\u1ec7m v\u00e0 an to\u00e0n. B\u00e0i vi\u1ebft n\u00e0y th\u1ea3o lu\u1eadn v\u1ec1 l\u00fd do t\u1ea1i sao \u0111\u1ea1o \u0111\u1ee9c \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u web v\u00e0 gi\u1ea3i th\u00edch c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t \u0111\u1ec3 tu\u00e2n th\u1ee7 \u0111\u00fang lu\u1eadt.<\/p>\n\n\n\n

Gi\u1edbi thi\u1ec7u v\u1ec1 Ethical Web Scraping<\/h2>\n\n\n\n

Khi th\u1ef1c hi\u1ec7n tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u web, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i xem x\u00e9t c\u1ea3 kh\u00eda c\u1ea1nh k\u1ef9 thu\u1eadt v\u00e0 \u0111\u1ea1o \u0111\u1ee9c. Tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u web c\u00f3 th\u1ec3 cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft c\u00f3 gi\u00e1 tr\u1ecb v\u00e0 l\u1ee3i th\u1ebf c\u1ea1nh tranh nh\u01b0ng ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch c\u00f3 tr\u00e1ch nhi\u1ec7m. N\u1ebfu kh\u00f4ng t\u1eadp trung v\u00e0o c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea1o \u0111\u1ee9c, ng\u01b0\u1eddi tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u c\u00f3 th\u1ec3 g\u1eb7p r\u1ee7i ro v\u1ec1 h\u1eadu qu\u1ea3 ph\u00e1p l\u00fd, g\u00e2y t\u1ed5n h\u1ea1i \u0111\u1ebfn danh ti\u1ebfng v\u00e0 g\u00e2y h\u1ea1i cho quy\u1ec1n ri\u00eang t\u01b0 d\u1eef li\u1ec7u.<\/p>\n\n\n\n

Nh\u1eefng c\u00e2n nh\u1eafc \u0111\u1ea1o \u0111\u1ee9c quan tr\u1ecdng cho vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u web<\/h2>\n\n\n\n

T\u00ednh h\u1ee3p ph\u00e1p v\u00e0 tu\u00e2n th\u1ee7<\/h3>\n\n\n\n

Vi\u1ec7c tu\u00e2n th\u1ee7 lu\u1eadt ph\u00e1p v\u00e0 c\u00e1c \u0111i\u1ec1u kho\u1ea3n d\u1ecbch v\u1ee5 c\u1ee7a trang web l\u00e0 r\u1ea5t quan tr\u1ecdng. C\u00e1c trang web th\u01b0\u1eddng c\u00f3 c\u00e1c quy t\u1eafc c\u1ee5 th\u1ec3 v\u1ec1 vi\u1ec7c tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u. Vi\u1ec7c b\u1ecf qua c\u00e1c quy t\u1eafc n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c h\u00e0nh \u0111\u1ed9ng ph\u00e1p l\u00fd ho\u1eb7c l\u1ec7nh c\u1ea5m IP. \u0110\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p thu th\u1eadp d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n ph\u00e1p l\u00fd l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ec1n v\u1eefng.<\/p>\n\n\n\n

Quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u<\/h3>\n\n\n\n

Vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c x\u1eed l\u00fd th\u00f4ng tin nh\u1ea1y c\u1ea3m. Quy\u1ec1n ri\u00eang t\u01b0 d\u1eef li\u1ec7u ph\u1ea3i \u0111\u01b0\u1ee3c \u01b0u ti\u00ean, \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea5t k\u1ef3 th\u00f4ng tin c\u00e1 nh\u00e2n ho\u1eb7c th\u00f4ng tin b\u00ed m\u1eadt n\u00e0o kh\u00f4ng b\u1ecb s\u1eed d\u1ee5ng sai m\u1ee5c \u0111\u00edch. Nh\u1eefng ng\u01b0\u1eddi thu th\u1eadp d\u1eef li\u1ec7u c\u00f3 \u0111\u1ea1o \u0111\u1ee9c s\u1ebd \u0111\u1eb7c bi\u1ec7t c\u1ea9n th\u1eadn \u0111\u1ec3 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 nh\u01b0 GDPR.<\/p>\n\n\n\n

Minh b\u1ea1ch v\u00e0 Tr\u00e1ch nhi\u1ec7m gi\u1ea3i tr\u00ecnh<\/h3>\n\n\n\n

Vi\u1ec7c c\u00f4ng khai v\u1ec1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng thu th\u1eadp d\u1eef li\u1ec7u s\u1ebd x\u00e2y d\u1ef1ng l\u00f2ng tin v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p v\u00e0 ng\u01b0\u1eddi d\u00f9ng d\u1eef li\u1ec7u. C\u00e1c ho\u1ea1t \u0111\u1ed9ng minh b\u1ea1ch bao g\u1ed3m cung c\u1ea5p th\u00f4ng tin x\u00e1c th\u1ef1c khi c\u1ea7n thi\u1ebft v\u00e0 kh\u00f4ng tr\u00ecnh b\u00e0y sai l\u1ec7ch danh t\u00ednh c\u1ee7a b\u1ea1n. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 duy tr\u00ec c\u00e1c ti\u00eau chu\u1ea9n \u0111\u1ea1o \u0111\u1ee9c m\u00e0 c\u00f2n c\u1ee7ng c\u1ed1 danh ti\u1ebfng t\u00edch c\u1ef1c trong c\u1ed9ng \u0111\u1ed3ng thu th\u1eadp d\u1eef li\u1ec7u.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

C\u00f4ng c\u1ee5 \u0111\u1ec3 tri\u1ec3n khai Ethical Web Scraping<\/h2>\n\n\n\n

S\u1eed d\u1ee5ng Proxy m\u00e1y ch\u1ee7 v\u00e0 Proxy trung t\u00e2m d\u1eef li\u1ec7u<\/h3>\n\n\n\n

Proxy m\u00e1y ch\u1ee7 cho Web Scraping<\/a>, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c proxy trung t\u00e2m d\u1eef li\u1ec7u do ProxyElite.info cung c\u1ea5p, gi\u00fap qu\u1ea3n l\u00fd vi\u1ec7c lu\u00e2n chuy\u1ec3n IP v\u00e0 duy tr\u00ec t\u00ednh \u1ea9n danh trong khi thu th\u1eadp d\u1eef li\u1ec7u. C\u00e1c proxy n\u00e0y cho ph\u00e9p c\u00e1c tr\u00ecnh thu th\u1eadp d\u1eef li\u1ec7u tr\u00e1nh t\u1ea3i kh\u00f4ng c\u1ea7n thi\u1ebft tr\u00ean c\u00e1c trang web m\u1ee5c ti\u00eau v\u00e0 gi\u1ea3m nguy c\u01a1 b\u1ecb ch\u1eb7n. S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 n\u00e0y m\u1ed9t c\u00e1ch c\u00f3 tr\u00e1ch nhi\u1ec7m l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u web c\u00f3 \u0111\u1ea1o \u0111\u1ee9c.<\/p>\n\n\n\n

Th\u01b0 vi\u1ec7n Web Scraping v\u00e0 C\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n tr\u00ecnh duy\u1ec7t<\/h3>\n\n\n\n

C\u00e1c th\u01b0 vi\u1ec7n ph\u1ed5 bi\u1ebfn nh\u01b0 Scrapy, Beautiful Soup v\u00e0 Selenium cung c\u1ea5p cho tr\u00ecnh thu th\u1eadp d\u1eef li\u1ec7u m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 qu\u1ea3n l\u00fd c\u00e1c y\u00eau c\u1ea7u v\u00e0 tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3. C\u00e1c c\u00f4ng c\u1ee5 d\u00e0nh cho nh\u00e0 ph\u00e1t tri\u1ec3n tr\u00ecnh duy\u1ec7t gi\u00fap ki\u1ec3m tra v\u00e0 m\u00f4 ph\u1ecfng c\u00e1c y\u00eau c\u1ea7u HTTP h\u1ee3p l\u1ec7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c y\u00eau c\u1ea7u thu th\u1eadp d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u1ecbnh d\u1ea1ng t\u1ed1t v\u00e0 \u00edt c\u00f3 kh\u1ea3 n\u0103ng k\u00edch ho\u1ea1t c\u1ea3nh b\u00e1o b\u1ea3o m\u1eadt.<\/p>\n\n\n\n

C\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 gi\u00e1m s\u00e1t<\/h3>\n\n\n\n

C\u00e1c c\u00f4ng c\u1ee5 theo d\u00f5i t\u1ef7 l\u1ec7 y\u00eau c\u1ea7u v\u00e0 nh\u1eadt k\u00fd l\u1ed7i l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u kh\u00f4ng l\u00e0m qu\u00e1 t\u1ea3i trang web m\u1ee5c ti\u00eau. B\u1eb1ng c\u00e1ch t\u1ef1 \u0111\u1ed9ng gi\u1edbi h\u1ea1n t\u1ef7 l\u1ec7 v\u00e0 t\u00f4n tr\u1ecdng c\u00e1c nguy\u00ean t\u1eafc c\u1ee7a trang web, nh\u1eefng ng\u01b0\u1eddi thu th\u1eadp d\u1eef li\u1ec7u c\u00f3 th\u1ec3 gi\u1ea3m t\u00e1c \u0111\u1ed9ng c\u1ee7a h\u1ecd v\u00e0 duy tr\u00ec c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea1o \u0111\u1ee9c.<\/p>\n\n\n\n

Th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t \u0111\u1ec3 tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u c\u00f3 \u0111\u1ea1o \u0111\u1ee9c<\/h2>\n\n\n\n

T\u00f4n tr\u1ecdng Nguy\u00ean t\u1eafc c\u1ee7a Trang web v\u00e0 Robots.txt<\/h3>\n\n\n\n

Tr\u01b0\u1edbc khi thu th\u1eadp d\u1eef li\u1ec7u, h\u00e3y lu\u00f4n ki\u1ec3m tra t\u1ec7p robots.txt c\u1ee7a trang web. T\u1ec7p n\u00e0y n\u00eau r\u00f5 nh\u1eefng ph\u1ea7n n\u00e0o c\u1ee7a trang web \u0111\u01b0\u1ee3c ph\u00e9p thu th\u1eadp d\u1eef li\u1ec7u. Vi\u1ec7c b\u1ecf qua c\u00e1c h\u01b0\u1edbng d\u1eabn n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u00e1p l\u00fd v\u00e0 xung \u0111\u1ed9t v\u1edbi ch\u1ee7 s\u1edf h\u1eefu trang web.<\/p>\n\n\n\n

Gi\u1edbi h\u1ea1n t\u1ea7n su\u1ea5t y\u00eau c\u1ea7u<\/h3>\n\n\n\n

Y\u00eau c\u1ea7u qu\u00e1 m\u1ee9c c\u00f3 th\u1ec3 g\u00e2y qu\u00e1 t\u1ea3i cho m\u00e1y ch\u1ee7 v\u00e0 l\u00e0m gi\u00e1n \u0111o\u1ea1n hi\u1ec7u su\u1ea5t c\u1ee7a trang web. Vi\u1ec7c tri\u1ec3n khai \u0111i\u1ec1u ti\u1ebft v\u00e0 \u0111\u1ea3m b\u1ea3o t\u1ea7n su\u1ea5t y\u00eau c\u1ea7u \u0111\u01b0\u1ee3c gi\u1eef trong gi\u1edbi h\u1ea1n ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u web c\u00f3 \u0111\u1ea1o \u0111\u1ee9c.<\/p>\n\n\n\n

B\u1ea3o m\u1eadt d\u1eef li\u1ec7u v\u00e0 duy tr\u00ec t\u00ednh \u1ea9n danh<\/h3>\n\n\n\n

S\u1eed d\u1ee5ng proxy trung t\u00e2m d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch c\u00f3 tr\u00e1ch nhi\u1ec7m, nh\u01b0 \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi ProxyElite.info, c\u00f3 th\u1ec3 gi\u00fap duy tr\u00ec t\u00ednh \u1ea9n danh \u0111\u1ed3ng th\u1eddi b\u1ea3o m\u1eadt quy tr\u00ecnh tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u. Tuy nhi\u00ean, tr\u00ecnh thu th\u1eadp d\u1eef li\u1ec7u \u0111\u1ea1o \u0111\u1ee9c c\u0169ng ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef \u0111\u1ec1u \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi truy c\u1eadp tr\u00e1i ph\u00e9p.<\/p>\n\n\n\n

Suy ngh\u0129 cu\u1ed1i c\u00f9ng v\u1ec1 vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u web c\u00f3 \u0111\u1ea1o \u0111\u1ee9c<\/h2>\n\n\n\n

Th\u1ef1c h\u00e0nh thu th\u1eadp d\u1eef li\u1ec7u web mang l\u1ea1i c\u1ea3 nh\u1eefng c\u01a1 h\u1ed9i to l\u1edbn v\u00e0 tr\u00e1ch nhi\u1ec7m \u0111\u00e1ng k\u1ec3. B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn ph\u00e1p l\u00fd, t\u00f4n tr\u1ecdng quy\u1ec1n ri\u00eang t\u01b0 d\u1eef li\u1ec7u v\u00e0 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd nh\u01b0 proxy m\u00e1y ch\u1ee7, nh\u1eefng ng\u01b0\u1eddi thu th\u1eadp d\u1eef li\u1ec7u c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00ecnh m\u1ed9t c\u00e1ch c\u00f3 tr\u00e1ch nhi\u1ec7m. Thu th\u1eadp d\u1eef li\u1ec7u web c\u00f3 \u0111\u1ea1o \u0111\u1ee9c kh\u00f4ng ch\u1ec9 b\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a doanh nghi\u1ec7p b\u1ea1n m\u00e0 c\u00f2n th\u00fac \u0111\u1ea9y h\u1ec7 sinh th\u00e1i d\u1eef li\u1ec7u c\u00f4ng b\u1eb1ng v\u00e0 c\u00e2n b\u1eb1ng. H\u00e3y nh\u1edb r\u1eb1ng, kh\u00f4ng ch\u1ec9 l\u00e0 tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u nhanh ch\u00f3ng m\u00e0 c\u00f2n th\u1ef1c hi\u1ec7n theo c\u00e1ch t\u00f4n tr\u1ecdng ch\u1ee7 s\u1edf h\u1eefu trang web v\u00e0 tu\u00e2n th\u1ee7 m\u1ecdi quy \u0111\u1ecbnh. H\u00e3y \u00e1p d\u1ee5ng c\u00e1c th\u1ef1c h\u00e0nh c\u00f3 \u0111\u1ea1o \u0111\u1ee9c v\u00e0 \u0111\u1ec3 ProxyElite.info gi\u00fap b\u1ea1n \u0111i\u1ec1u h\u01b0\u1edbng th\u1ebf gi\u1edbi ph\u1ee9c t\u1ea1p c\u1ee7a vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u web m\u1ed9t c\u00e1ch t\u1ef1 tin.<\/p>","protected":false},"excerpt":{"rendered":"

Ethical web scraping is a must for anyone involved in data collection online. It involves using proper techniques, following legal guidelines, and employing server proxies like those from ProxyElite.info to ensure responsible and secure data extraction. This article discusses why ethics plays a key role in web scraping and explains tools and best practices to […]<\/p>\n","protected":false},"author":1,"featured_media":926244,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-926242","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/posts\/926242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/comments?post=926242"}],"version-history":[{"count":3,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/posts\/926242\/revisions"}],"predecessor-version":[{"id":926425,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/posts\/926242\/revisions\/926425"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media\/926244"}],"wp:attachment":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media?parent=926242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/categories?post=926242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/tags?post=926242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}