{
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    "path": "/issues/68",
    "result": {"data":{"issuesJson":{"id":"b03bc935-b968-5275-99ca-0753712cb723","title":"dianping/cat: CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端","number":68,"bodyHTML":"<div align=\"center\" dir=\"auto\">\n<p dir=\"auto\"><a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https://camo.githubusercontent.com/a15b413168923d02e21292705ceaf86b92675f98e250c5c896a02ba7504a6eae/68747470733a2f2f63646e2e6a7364656c6976722e6e65742f67682f657279616a662f7475406d61696e2f696d672f696d6167655f32303234303432305f3231343430382e676966\"><img src=\"https://camo.githubusercontent.com/a15b413168923d02e21292705ceaf86b92675f98e250c5c896a02ba7504a6eae/68747470733a2f2f63646e2e6a7364656c6976722e6e65742f67682f657279616a662f7475406d61696e2f696d672f696d6167655f32303234303432305f3231343430382e676966\" width=\"100%\" height=\"3\" data-animated-image=\"\" data-canonical-src=\"https://cdn.jsdelivr.net/gh/eryajf/tu@main/img/image_20240420_214408.gif\" style=\"max-width: 100%; height: auto; max-height: 3px;\"></a><br><br></p>\n<markdown-accessiblity-table><table role=\"table\">\n<thead>\n<tr>\n<th align=\"right\">Repos</th>\n<th align=\"left\"><a href=\"https://github.com/dianping/cat\">dianping/cat</a></th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td align=\"right\"><strong>Views</strong></td>\n<td align=\"left\"><a href=\"https://github.com/opsre/awesome-ops\"><img src=\"https://camo.githubusercontent.com/cd2b39ffa87b36451c280d0c256161a6f9fdbce63626a4c1310b0aa1fb29bf99/68747470733a2f2f76696577732e77686174696c656172656e65642e746f6461792f76696577732f6769746875622f6469616e70696e672f6361742e737667\" alt=\"views\" data-canonical-src=\"https://views.whatilearened.today/views/github/dianping/cat.svg\" style=\"max-width: 100%;\"></a></td>\n</tr>\n<tr>\n<td align=\"right\"><strong>Stars</strong></td>\n<td align=\"left\"><a href=\"https://github.com/opsre/awesome-ops\"><img src=\"https://camo.githubusercontent.com/b4a5136c90515529a91e06c91dff0c45e36d63b53aa6c92c8859b3407eeb765f/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f73746172732f6469616e70696e672f6361743f636f6c6f723d663266303864266c6f676f3d556e64657274616c65266c6f676f436f6c6f723d656234363330\" alt=\"stars\" data-canonical-src=\"https://img.shields.io/github/stars/dianping/cat?color=f2f08d&amp;logo=Undertale&amp;logoColor=eb4630\" style=\"max-width: 100%;\"></a></td>\n</tr>\n<tr>\n<td align=\"right\"><strong>Forks</strong></td>\n<td align=\"left\"><a href=\"https://github.com/opsre/awesome-ops\"><img src=\"https://camo.githubusercontent.com/7fd6a3f1af699bdca36d0174c3552ce7b40759fa2ddd815e17c41efc289b8fd3/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f666f726b732f6469616e70696e672f6361743f636f6c6f723d626138366562266c6f676f3d48616e647368616b65266c6f676f436f6c6f723d656136616136\" alt=\"forks\" data-canonical-src=\"https://img.shields.io/github/forks/dianping/cat?color=ba86eb&amp;logo=Handshake&amp;logoColor=ea6aa6\" style=\"max-width: 100%;\"></a></td>\n</tr>\n<tr>\n<td align=\"right\"><strong>License</strong></td>\n<td align=\"left\"><a href=\"https://github.com/opsre/awesome-ops\"><img src=\"https://camo.githubusercontent.com/22c07d9efc89fea02314283c6209576bd52c3171cc04c262c38343861c740c0f/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6c6963656e73652f6469616e70696e672f6361743f6c6f676f3d64617461253341696d616765253246706e672533426261736536342532436956424f5277304b47676f414141414e53556845556741414144414141414177434159414141425841766d48414141414358424957584d41414173544141414c457745416d70775941414144336b6c45515652346e4f335953557a5555426748384a726f57567255474a66456d3773584e63534446784d544c327069347348456778654e526f77586770455742445552522532424e414e4f4b4f4b36366f6f4b4a4742586545475263574163455646475152484677516d483525324630774861655748493944554455354c356b6e6568644f62377a66652532423139636e434a47495243516945596c514237594a4979474c38616f73756c565a36695246516a69474b6b7564576735614c6c704f70704e586e665071773555304459524a6d56786a4367464633424c755a476d416f5655694b4541726d583744375553677351706f72674761336748664b34483663754262435644334771683141352532424c6745253242467749656e514d306a6f446f66714c6f48564e7742796d384370546e416d327a51713073676478624964515a556c416b7150415a3664676a303541446f59526f6f66792532466f5869726f376b3551586a4c6f70677a4b69514e6c4c4461716f4967754577426a7a7150355066446a45394479495879493633464d547751464d43567271774e61763451666f52673538514625324266724d485172454b3844546f434d714e4179574e4866786d54526f4c4f726d5352566747744466714345715a4f4851727a6f34706243557341333431365169364551394b476a6345465267484f724f4b6e5536574162396247455459656b4b7843766a546167394534706a653534446b3551503862624d4859762532464333756541654a6b50304f4778422532424a70426e4172595238455951516e6f4e31414e4661426e5050356c385372736559514c303641646b30464a5938484f5761424d6c6541486a683068506f73497a6c6f3876304125324633345a694f6548726130714b52504d5653493774762532423932747725324676687855654252713456454c674d376642714b354770526d6f514c584e7075625475367a6f4e52706754386e5051627138347764253246494375767978694b4871694e41664933774d367549684271476b4c696977414f734b44714f68743749747239567938536a52424557667941627225324668523142667056514664484a42253246423268683778376a36517077435665655951326b72554235436c636a3641326d3067576a25324244306d4c34397a573563517943484c4e37726a6c6d6d6174457958582532464372547a412532466f51785a6b576c39474a5443566f25324279546a3837253242346769504b6376307149486f344156344430565a727251493334706e70524d36357875652532467a417265453425324654253246536f676c664542794d7369517441546c4c3352414a355948725378365a44665337307337754d486842705225324659423573305057366f455270316236253246667252684b3353444c35546965364f515548516c5133735644752532427a50636b397657453973747225324236496a533967486d5750616861444a25324277434b364e494242587348423948796b587378774470686c436d416476706c6162554a4e6e5a504239342532464e7436784f6538587a4562503257684d335741673147756236744825324233513150673337365239713475716c6e6f36676448476a444f5139306562303141484d3672596975554a314f713472344656756a35765239427a4d3957674e764f7977446869495951467667626366774166774d764863615067425041253246447948476a50624e394138616d6562636477416444354e6633373574787165774e5552656f797677424958594c645170576c6877465771745061435044334173467541535636717171496c62304a766b564331464c39576b4c55556c55574b337a585a4c46432532423125324642726f46746f364f7358497545594a5034447a7a5732594656316f4a614141414141456c46546b5375516d4343\" alt=\"license\" data-canonical-src=\"https://img.shields.io/github/license/dianping/cat?logo=data%3Aimage%2Fpng%3Bbase64%2CiVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAACXBIWXMAAAsTAAALEwEAmpwYAAAD3klEQVR4nO3YSUzUUBgH8JroWVrUGJfEm7sXNcSDFxMTL2pi4sHEgxeNRowXgpEWBDURR%2BNANOKOK66ooKJGBXeEGRcWAcEVFGQRHFwQmH5%2F0wHaeWHI9DUDU5L5knehdOb7zfe%2B19cnCJGIRCQiEYlQB7YJIyGL8aosulVZ6iRFQjiGKkudWg5aLlpOppNXnfPqw5U0DYRJmVxjCgFF3BLuZGmAoVUiKEArmX7D7USgsQporgGa3gHfK4H6cuBbCVD3Gqh1A5%2BLgE%2BFwIenQM0joDofqLoHVNwBym8CpTnAm2zQq0sgdxbIdQZUlAkqPAZ6dgj05ADoYRoofy%2FoXiro7k5QXjLopgzKiQNlLDaqoIguEwBjzqP5PfDjE9DyIXyI63FMTwQFMCVrqwNav4QfoRg58QF%2BfrMHQrEK8DToCMqNAyWNHfxmTRoLOrmSRVgGtDfqCEqZOHQrzo4pbCUsA3416Qi6EQ9KGjcEFRgHOrOKnU6WAb9bGETYekKxCvjTag9E4pje54Dk5QP8bbMHYv%2FC3ueAeJkP0OGxB%2BJpBnArYR8EYQQnoN1ANFaBnPP5l8SrseYQL06Adk0FJY8HOWaBMleAHjh0hPosIzlo8v0A%2F34ZiOeHra0qKRPMVSI7tv%2B92tw%2FvhxUeBRq4VELgM7fBqK5GpRmoQLXNpubTu6zoNRpgT8nPQbq84wd%2FICuvyxiKHqiNAfI3wM6uIhBqGkLiiwAOsKDqOht7Itr9Vy8SjRBEWfyAbr%2FhR1BfpVQFdHJB%2FB2hh7x7j6QpwCVeeYQ2krUB5Clcj6A2m0gWj%2BD0mL49zW5cQyCHLN7rjlmmatEyXX%2FCrTzA%2FoQxZkWl9GJTCVo%2ByTj87%2B4giPKcv0qIHo4AV4D0VZrrQI34pnpRM65xue%2FzAreE4%2FT%2FSoglfEByMsiQtATlL3RAJ5YHrSx6ZDfS70s7uMHhBpR%2FYB5s0PW6oERp1b6%2FfrRhK3SDL5Tie6OQUHQlQ3sVDu%2BzPck9vWE9str%2B6IjS9gHmWPahaDJ%2BwCK6NIBBXsHB9HykXsxwDphlCmAdvplabUJNnZPB94%2FNt6xOe8XzEbP2WhM3WAg1Gub6tH%2B3Q1Pg376R9q4uqlno6gdHGjDOQ90eb01AHM6rYiuUJ1Oq4r4FVuj5vR9BzM9WgNvOywDhiIYQFvgbcfwAfwMvHcaPgBPA%2FDyHGjPbN9A8amebcdwAdD5Nf375txqewNUReoyvwBIXYLdQpWlhwFWqtPaCPD3AsFuASV6qqqIlb0JvkVC1FL9WkLUUlUWK3zXZLFC%2B1%2FBroFto6OsXIuEYJP4DzzW2YFV1oJaAAAAAElFTkSuQmCC\" style=\"max-width: 100%;\"></a></td>\n</tr>\n<tr>\n<td align=\"right\"><strong>UpdatedAt</strong></td>\n<td align=\"left\"><a href=\"https://github.com/opsre/awesome-ops\"><img src=\"https://camo.githubusercontent.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\" alt=\"last-commit\" data-canonical-src=\"https://img.shields.io/github/last-commit/dianping/cat?display_timestamp=committer&amp;logo=data%3Aimage%2Fpng%3Bbase64%2CiVBORw0KGgoAAAANSUhEUgAAAB4AAAAeCAYAAAA7MK6iAAAACXBIWXMAAAsTAAALEwEAmpwYAAAFHUlEQVR4nLVX7U9aVxwm26dlX%2Fdhbx%2B2%2FQnbkvUbrdUAQgJJIfUDNWDTTmOv1FQUFaPJ4kusrV01Jt1sNpctS2u3botZtmxd9tJSFSoqKqIF5bYDFLCovClefstzJ8wXRLDZLznkcO4557n3d3%2FneZ4rEOQZt1WqF%2B8XFr4%2BfOLEe2joY0zwf8ToyZPvjEgkLY%2Bk0mmrXO6dKinxzGk0fjT0x%2BRyr0UqncYczM1rc4tQ%2BIrp2LGXdo4NC4VvWqTS72wqlc%2Br13ORri6KdXdnbOHLlwlzJpRKn6W4%2BK6poOCNnIAfHj%2F%2BwahIZB4vKnqZf0qJpNIql%2Fv8TU0cNl5rbyc3w0QnTp3y2LTaJ7M1NaxDr2fRn1SpPG6Gia21tfE34TcaOay1iMUVOQFbFYqIWSo1W8TiAVanC0evXOEB7Wp14HFb22zE5fqLOC5ERLQWidNaNI4uEcc9i7hcJldHh2NWrQ5gDdbOlpaumIuLb2atAQDPnz0b8NbWcmxVVRJ3HmxpScwwzOJmKDRGe8LlCZDLG9g7TInV1Ql7dbXbV1e3gT0WKirCFomkPyvwXFlZGJOjV6%2BSt64uudDZOU5EUcox%2FMEQDVvt6MbcN27Y3Ayzhv3spaUrB6Z9qrJSO19ezj8p2pLBkJy%2BcCHJxWI5gW5tcfRRz1dU19GfGkou9PZO4smR9jGFwpex4Dy3bvnmKypotbU13VidjqYZhrj49rvMEt%2F%2FYqLz9d00NjW%2Fczgyo9O51zs6aNlo5FDtu0DZgQFhlGXJ0dBADoNhd6uvp6Whoayg7N9LVGH8mD4b%2FHnftUQoNG4vLQ0gixMqlW%2B4qOjtNHDg3r1f6YiRSGxRy7UvqLb9U4qkqnxPONva5lDpHr1%2ByyKRNKWBZy5edMUHB2m5ry%2B%2BEQw%2Bzgf4zo9%2F0ocN3WRzLBw4J%2BJyPWCrqmIgGYtUOsWD4oxZFQoPUjGpVHqI4%2FafkQPC6fZQeeM1%2BvLuIQnjuBWQDDCscrmHP9eoNPAtBqfOnXuaK%2Bh6JEbGrs%2BpvvMmxeIbh863abVPeYySEo9FJHpNMFJY%2BP5cWZkfg7O1tSwYCeSQLTY3E8Q09%2FBVPJUlxQjshT1BscCY02r9UDUBfvCHB66pcfPA3lyAe3ngr3%2F47XDgaJzsly7xwA6NZtlUUPCuAHqaSjUIP%2Bsue8BRWAC%2FNfQ7JZPZ59s0Gj7VtpISz4hQ%2BCpfXGMKhZcvLpUKxfWM8ohvf7p%2FODjHBfcVF8Isk82g1FHykcVFE%2BUZAAX47aE%2FMl4PO50Pnuh0%2Fx4nmcyWPsdwDhBx6CmkLV%2FgFDjYKxOJOFtb0wQyIhL9RyCwK3AOfIGp1YFEBhnMJcLRWEbKdKQoU6ncTZkIEDicAy%2F81dVuEM5RwPfey4xOx0Ik%2FI2NnFki%2BWafOoFIYFcgYZCyxd7eCUjbc4AmF65ft%2FkMhk3o%2B5hc7sMJyqjJEGvYFaQFIr7Y0wPw8BFAY%2B6%2Bvmk3w6zzRuDMmZVRsfh8RtA0uETSD7uCBT6DYQN6iveU0fpkYLjE6qrVrtOxeNKU9THLZJ9kBU2JBsBhV5AivB%2FoKaQNKgPCBwDYaIfZC4adThOqF4WENViLJwVoXobfLBKVw67AOaTsLc65TaVK21vQ4La99eKcYg5vbxsbObzTQ9N7UKDgUO1wDjiDIIBshh5ztg39nQMLSZBH4OzBOUDEQXm206d3fcLgswbXQA4PhcK3nhswU1Bz8wvQ09RHG%2FoYy3ejfwBNmtoYqLA0XgAAAABJRU5ErkJggg%3D%3D&amp;label=UpdatedAt\" style=\"max-width: 100%;\"></a></td>\n</tr>\n<tr>\n<td align=\"right\"><strong>CreatedAt</strong></td>\n<td align=\"left\"><a href=\"https://github.com/opsre/awesome-ops\"><img src=\"https://camo.githubusercontent.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\" alt=\"create-at\" data-canonical-src=\"https://img.shields.io/github/created-at/dianping/cat?logo=data%3Aimage%2Fpng%3Bbase64%2CiVBORw0KGgoAAAANSUhEUgAAAB4AAAAeCAYAAAA7MK6iAAAACXBIWXMAAAsTAAALEwEAmpwYAAAFHUlEQVR4nLVX7U9aVxwm26dlX%2Fdhbx%2B2%2FQnbkvUbrdUAQgJJIfUDNWDTTmOv1FQUFaPJ4kusrV01Jt1sNpctS2u3botZtmxd9tJSFSoqKqIF5bYDFLCovClefstzJ8wXRLDZLznkcO4557n3d3%2FneZ4rEOQZt1WqF%2B8XFr4%2BfOLEe2joY0zwf8ToyZPvjEgkLY%2Bk0mmrXO6dKinxzGk0fjT0x%2BRyr0UqncYczM1rc4tQ%2BIrp2LGXdo4NC4VvWqTS72wqlc%2Br13ORri6KdXdnbOHLlwlzJpRKn6W4%2BK6poOCNnIAfHj%2F%2BwahIZB4vKnqZf0qJpNIql%2Fv8TU0cNl5rbyc3w0QnTp3y2LTaJ7M1NaxDr2fRn1SpPG6Gia21tfE34TcaOay1iMUVOQFbFYqIWSo1W8TiAVanC0evXOEB7Wp14HFb22zE5fqLOC5ERLQWidNaNI4uEcc9i7hcJldHh2NWrQ5gDdbOlpaumIuLb2atAQDPnz0b8NbWcmxVVRJ3HmxpScwwzOJmKDRGe8LlCZDLG9g7TInV1Ql7dbXbV1e3gT0WKirCFomkPyvwXFlZGJOjV6%2BSt64uudDZOU5EUcox%2FMEQDVvt6MbcN27Y3Ayzhv3spaUrB6Z9qrJSO19ezj8p2pLBkJy%2BcCHJxWI5gW5tcfRRz1dU19GfGkou9PZO4smR9jGFwpex4Dy3bvnmKypotbU13VidjqYZhrj49rvMEt%2F%2FYqLz9d00NjW%2Fczgyo9O51zs6aNlo5FDtu0DZgQFhlGXJ0dBADoNhd6uvp6Whoayg7N9LVGH8mD4b%2FHnftUQoNG4vLQ0gixMqlW%2B4qOjtNHDg3r1f6YiRSGxRy7UvqLb9U4qkqnxPONva5lDpHr1%2ByyKRNKWBZy5edMUHB2m5ry%2B%2BEQw%2Bzgf4zo9%2F0ocN3WRzLBw4J%2BJyPWCrqmIgGYtUOsWD4oxZFQoPUjGpVHqI4%2FafkQPC6fZQeeM1%2BvLuIQnjuBWQDDCscrmHP9eoNPAtBqfOnXuaK%2Bh6JEbGrs%2BpvvMmxeIbh863abVPeYySEo9FJHpNMFJY%2BP5cWZkfg7O1tSwYCeSQLTY3E8Q09%2FBVPJUlxQjshT1BscCY02r9UDUBfvCHB66pcfPA3lyAe3ngr3%2F47XDgaJzsly7xwA6NZtlUUPCuAHqaSjUIP%2Bsue8BRWAC%2FNfQ7JZPZ59s0Gj7VtpISz4hQ%2BCpfXGMKhZcvLpUKxfWM8ohvf7p%2FODjHBfcVF8Isk82g1FHykcVFE%2BUZAAX47aE%2FMl4PO50Pnuh0%2Fx4nmcyWPsdwDhBx6CmkLV%2FgFDjYKxOJOFtb0wQyIhL9RyCwK3AOfIGp1YFEBhnMJcLRWEbKdKQoU6ncTZkIEDicAy%2F81dVuEM5RwPfey4xOx0Ik%2FI2NnFki%2BWafOoFIYFcgYZCyxd7eCUjbc4AmF65ft%2FkMhk3o%2B5hc7sMJyqjJEGvYFaQFIr7Y0wPw8BFAY%2B6%2Bvmk3w6zzRuDMmZVRsfh8RtA0uETSD7uCBT6DYQN6iveU0fpkYLjE6qrVrtOxeNKU9THLZJ9kBU2JBsBhV5AivB%2FoKaQNKgPCBwDYaIfZC4adThOqF4WENViLJwVoXobfLBKVw67AOaTsLc65TaVK21vQ4La99eKcYg5vbxsbObzTQ9N7UKDgUO1wDjiDIIBshh5ztg39nQMLSZBH4OzBOUDEQXm206d3fcLgswbXQA4PhcK3nhswU1Bz8wvQ09RHG%2FoYy3ejfwBNmtoYqLA0XgAAAABJRU5ErkJggg%3D%3D&amp;label=CreatedAt\" style=\"max-width: 100%;\"></a></td>\n</tr>\n</tbody>\n</table></markdown-accessiblity-table>\n<a href=\"https://github.com/opsre/awesome-ops\">\n</a><p dir=\"auto\"><a href=\"https://github.com/opsre/awesome-ops\"><img src=\"https://camo.githubusercontent.com/b964a36ea4078c39f603d46a29436371c7541a2f26e0228d7b21b9d9805b43d3/68747470733a2f2f736f6369616c6966792e6769742e63692f6f707372652f617765736f6d652d6f70732f696d6167653f6465736372697074696f6e3d3126666f6e743d42697474657226666f726b733d31266973737565733d31266c616e67756167653d31266c6f676f3d6874747073253341253246253246617661746172732e67697468756275736572636f6e74656e742e636f6d25324675253246313838353638303230266e616d653d31266f776e65723d31267061747465726e3d436972637569742b426f6172642670756c6c733d31267374617267617a6572733d31267468656d653d4c69676874\" alt=\"\" data-canonical-src=\"https://socialify.git.ci/opsre/awesome-ops/image?description=1&amp;font=Bitter&amp;forks=1&amp;issues=1&amp;language=1&amp;logo=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F188568020&amp;name=1&amp;owner=1&amp;pattern=Circuit+Board&amp;pulls=1&amp;stargazers=1&amp;theme=Light\" style=\"max-width: 100%;\"></a></p>\n<a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https://camo.githubusercontent.com/a15b413168923d02e21292705ceaf86b92675f98e250c5c896a02ba7504a6eae/68747470733a2f2f63646e2e6a7364656c6976722e6e65742f67682f657279616a662f7475406d61696e2f696d672f696d6167655f32303234303432305f3231343430382e676966\"><img src=\"https://camo.githubusercontent.com/a15b413168923d02e21292705ceaf86b92675f98e250c5c896a02ba7504a6eae/68747470733a2f2f63646e2e6a7364656c6976722e6e65742f67682f657279616a662f7475406d61696e2f696d672f696d6167655f32303234303432305f3231343430382e676966\" width=\"100%\" height=\"3\" data-animated-image=\"\" data-canonical-src=\"https://cdn.jsdelivr.net/gh/eryajf/tu@main/img/image_20240420_214408.gif\" style=\"max-width: 100%; height: auto; max-height: 3px;\"></a>\n</div>\n<p dir=\"auto\"><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https://github.com/dianping/cat/raw/master/cat-home/src/main/webapp/images/logo/cat_logo03.png\"><img src=\"https://github.com/dianping/cat/raw/master/cat-home/src/main/webapp/images/logo/cat_logo03.png\" width=\"50%\" style=\"max-width: 100%;\"></a></p>\n<h1 dir=\"auto\"><strong>CAT</strong></h1>\n<p dir=\"auto\"><a href=\"https://github.com/dianping/cat/stargazers\"><img src=\"https://camo.githubusercontent.com/db5df8d6f63594789c5bd442ff31db00d7f6e3b78f44fa3bb8342df05d4859e6/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f73746172732f6469616e70696e672f6361742e7376673f7374796c653d666c61742d737175617265266c6162656c3d5374617226\" alt=\"GitHub stars\" data-canonical-src=\"https://img.shields.io/github/stars/dianping/cat.svg?style=flat-square&amp;label=Star&amp;\" style=\"max-width: 100%;\"></a><br>\n<a href=\"https://github.com/dianping/cat/fork\"><img src=\"https://camo.githubusercontent.com/219b171173d81f288e5854a5b047b3a33eb061a04be1174b8abe827305603e73/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f666f726b732f6469616e70696e672f6361742e7376673f7374796c653d666c61742d737175617265266c6162656c3d466f726b26\" alt=\"GitHub forks\" data-canonical-src=\"https://img.shields.io/github/forks/dianping/cat.svg?style=flat-square&amp;label=Fork&amp;\" style=\"max-width: 100%;\"></a><br>\n<a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https://camo.githubusercontent.com/c55a09965448576749b7e209b6fc3a98cf4158a217ff32aad19df69590e12614/68747470733a2f2f696d672e736869656c64732e696f2f6d6176656e2d63656e7472616c2f762f6f72672e756e6964616c2e6672616d65776f726b2f64616c2d6a646263\"><img src=\"https://camo.githubusercontent.com/c55a09965448576749b7e209b6fc3a98cf4158a217ff32aad19df69590e12614/68747470733a2f2f696d672e736869656c64732e696f2f6d6176656e2d63656e7472616c2f762f6f72672e756e6964616c2e6672616d65776f726b2f64616c2d6a646263\" alt=\"Maven Central\" data-canonical-src=\"https://img.shields.io/maven-central/v/org.unidal.framework/dal-jdbc\" style=\"max-width: 100%;\"></a><br>\n<a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https://camo.githubusercontent.com/0125d6b61349e79a9d9bbd46daaf37a156eff3f77140487d99ec427dfb59c370/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6c6963656e73652f6469616e70696e672f6361742e737667\"><img src=\"https://camo.githubusercontent.com/0125d6b61349e79a9d9bbd46daaf37a156eff3f77140487d99ec427dfb59c370/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6c6963656e73652f6469616e70696e672f6361742e737667\" alt=\"License\" data-canonical-src=\"https://img.shields.io/github/license/dianping/cat.svg\" style=\"max-width: 100%;\"></a><br>\n<a href=\"https://github.com/dianping/cat/actions/workflows/build.yml\"><img src=\"https://github.com/dianping/cat/actions/workflows/build.yml/badge.svg\" alt=\"Build\" style=\"max-width: 100%;\"></a></p>\n<h3 dir=\"auto\">CAT 简介</h3>\n<ul dir=\"auto\">\n<li>CAT 是基于 Java 开发的实时应用监控平台，为美团点评提供了全面的实时监控告警服务。</li>\n<li>CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。</li>\n<li>CAT 很大的优势是它是一个实时系统，CAT 大部分系统是分钟级统计，但是从数据生成到服务端处理结束是秒级别，秒级定义是48分钟40秒，基本上看到48分钟38秒数据，整体报表的统计粒度是分钟级；第二个优势，监控数据是全量统计，客户端预计算；链路数据是采样计算。</li>\n</ul>\n<h3 dir=\"auto\">Cat 产品价值</h3>\n<ul dir=\"auto\">\n<li>减少故障发现时间</li>\n<li>降低故障定位成本</li>\n<li>辅助应用程序优化</li>\n</ul>\n<h3 dir=\"auto\">Cat 优势</h3>\n<ul dir=\"auto\">\n<li>实时处理：信息的价值会随时间锐减，尤其是事故处理过程中</li>\n<li>全量数据：全量采集指标数据，便于深度分析故障案例</li>\n<li>高可用：故障的还原与问题定位，需要高可用监控来支撑</li>\n<li>故障容忍：故障不影响业务正常运转、对业务透明</li>\n<li>高吞吐：海量监控数据的收集，需要高吞吐能力做保证</li>\n<li>可扩展：支持分布式、跨 IDC 部署，横向扩展的监控系统</li>\n</ul>\n<blockquote>\n<p dir=\"auto\">由于仓库的git历史记录众多，对于不关注历史，只关注最新版本或者基于最新版本贡献的新用户，可以在第一次克隆代码时增加--depth=1参数以加快下载速度，如</p>\n</blockquote>\n<div class=\"highlight highlight-source-shell notranslate position-relative overflow-auto\" dir=\"auto\" data-snippet-clipboard-copy-content=\"git clone --depth=1 https://github.com/dianping/cat.git\"><pre class=\"notranslate\">git clone --depth=1 https://github.com/dianping/cat.git</pre></div>\n<h3 dir=\"auto\">更新日志</h3>\n<ul dir=\"auto\">\n<li>\n<p dir=\"auto\"><a href=\"https://github.com/dianping/cat/wiki/new\"><strong>最新版本特性一览</strong></a></p>\n<ul dir=\"auto\">\n<li>\n<p dir=\"auto\">注意cat的3.0代码分支更新都发布在master上，包括最新文档也都是这个分支</p>\n</li>\n<li>\n<p dir=\"auto\">注意文档请用最新master里面的代码文档作为标准，一些开源网站上面一些老版本的一些配置包括数据库等可能遇到不兼容情况，请以master代码为准，这份文档都是美团点评内部同学为这个版本统一整理汇总。内部同学已经核对，包括也验证过，如果遇到一些看不懂，或者模糊的地方，欢迎提交PR。</p>\n</li>\n<li>\n<p dir=\"auto\">多语言客户端：Java、C/C++、Node.js、Python、Go <a href=\"https://github.com/dianping/cat/tree/master/lib\">传送门</a></p>\n<ul dir=\"auto\">\n<li><a href=\"https://github.com/dianping/cat/blob/master/lib/java\"><strong>Java</strong></a></li>\n<li><a href=\"https://github.com/dianping/cat/blob/master/lib/c\"><strong>C</strong></a></li>\n<li><a href=\"https://github.com/dianping/cat/blob/master/lib/cpp\"><strong>C++</strong></a></li>\n<li><a href=\"https://github.com/dianping/cat/blob/master/lib/python\"><strong>Python</strong></a></li>\n<li><a href=\"https://github.com/dianping/cat/blob/master/lib/go\"><strong>Go</strong></a></li>\n<li><a href=\"https://github.com/dianping/cat/blob/master/lib/node.js\"><strong>Node.js</strong></a></li>\n</ul>\n</li>\n<li>\n<p dir=\"auto\">消息采样聚合</p>\n</li>\n<li>\n<p dir=\"auto\">序列化协议升级</p>\n</li>\n<li>\n<p dir=\"auto\">全新文件存储引擎</p>\n</li>\n</ul>\n</li>\n</ul>\n<h3 dir=\"auto\">监控模型：</h3>\n<p dir=\"auto\">支持 Transaction、Event、Heartbeat、Metric 四种消息模型。 <a href=\"https://github.com/dianping/cat/wiki/model\"><strong>模型设计</strong></a></p>\n<h3 dir=\"auto\">模块简介</h3>\n<h4 dir=\"auto\">功能模块</h4>\n<ul dir=\"auto\">\n<li>cat-client: 客户端，上报监控数据</li>\n<li>cat-consumer: 服务端，收集监控数据进行统计分析，构建丰富的统计报表</li>\n<li>cat-alarm: 实时告警，提供报表指标的监控告警</li>\n<li>cat-hadoop: 数据存储，logview 存储至 Hdfs</li>\n<li>cat-home: 管理端，报表展示、配置管理等</li>\n</ul>\n<blockquote>\n<ol dir=\"auto\">\n<li>根目录下 cat-client 模块以后不再维护，下个大版本更新计划移除。新版Java客户端参考：lib/java</li>\n<li>管理端、服务端、告警服务均使用 cat-home 模块部署即可</li>\n</ol>\n</blockquote>\n<h4 dir=\"auto\">其他模块</h4>\n<ul dir=\"auto\">\n<li>integration：cat和一些第三方工具集成的内容（此部分一部分是由社区贡献，一部分官方贡献）</li>\n<li>lib：CAT 的客户端，包括 Java、C/C++、Python、Node.js、Go</li>\n<li>script：CAT 数据库脚本</li>\n</ul>\n<h3 dir=\"auto\">Quick Start</h3>\n<ul dir=\"auto\">\n<li><a href=\"https://github.com/dianping/cat/wiki/cat_faq\">部署FAQ</a></li>\n</ul>\n<h4 dir=\"auto\">服务端</h4>\n<ul dir=\"auto\">\n<li><a href=\"https://github.com/dianping/cat/wiki/readme_server\">集群部署</a></li>\n<li><a href=\"https://github.com/dianping/cat/wiki/readme_report\">报表介绍</a></li>\n<li><a href=\"https://github.com/dianping/cat/wiki/readme_config\">配置手册</a></li>\n</ul>\n<h3 dir=\"auto\">项目设计</h3>\n<ul dir=\"auto\">\n<li><a href=\"https://github.com/dianping/cat/wiki/overall\">项目架构</a></li>\n<li><a href=\"https://github.com/dianping/cat/wiki/client\">客户端设计</a></li>\n<li><a href=\"https://github.com/dianping/cat/wiki/server\">服务端设计</a></li>\n<li><a href=\"https://github.com/dianping/cat/wiki/model\">模型设计</a></li>\n</ul>\n<h3 dir=\"auto\">Copyright and License</h3>\n<p dir=\"auto\"><a href=\"/LICENSE\">Apache 2.0 License.</a></p>\n<h3 dir=\"auto\">CAT 接入公司</h3>\n<p dir=\"auto\"><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"cat-home/src/main/webapp/images/logo/companys.png\"><img src=\"cat-home/src/main/webapp/images/logo/companys.png\" alt=\"Alt text\" style=\"max-width: 100%;\"></a></p>\n<p dir=\"auto\">更多接入公司，欢迎在 <a class=\"issue-link js-issue-link\" data-error-text=\"Failed to load title\" data-id=\"60309815\" data-permission-text=\"Title is private\" data-url=\"https://github.com/dianping/cat/issues/753\" data-hovercard-type=\"issue\" data-hovercard-url=\"/dianping/cat/issues/753/hovercard\" href=\"https://github.com/dianping/cat/issues/753\">dianping/cat#753</a> 登记</p>\n<h3 dir=\"auto\">联系我们</h3>\n<p dir=\"auto\">我们需要知道你对Cat的一些看法以及建议：</p>\n<ul dir=\"auto\">\n<li><a href=\"https://github.com/dianping/cat/issues\"><strong>Issues</strong></a></li>\n</ul>\n<h3 dir=\"auto\">Starred 趋势</h3>\n<p dir=\"auto\"><a href=\"https://star-history.com/#dianping/cat&amp;Date\" rel=\"nofollow\"><img src=\"https://camo.githubusercontent.com/cb2ce1b63a413a8c6c3dc06b09f32cdcc7cc6752c1d963b44a9c3e5457018855/68747470733a2f2f6170692e737461722d686973746f72792e636f6d2f7376673f7265706f733d6469616e70696e672f63617426747970653d44617465\" alt=\"Star History Chart\" data-canonical-src=\"https://api.star-history.com/svg?repos=dianping/cat&amp;type=Date\" style=\"max-width: 100%;\"></a></p>","updatedAt":"2025-05-21T15:51:22Z","upvoteCount":null,"author":{"login":"eryajf","avatarUrl":"https://avatars.githubusercontent.com/u/33259379?u=e4a4090a38ac2473aaed4ef9945233636776c6c3&v=4","url":"https://github.com/eryajf"},"category":null,"labels":{"edges":[{"node":{"name":"更多","color":"25B472"}},{"node":{"name":"Monitor","color":"533a1e"}},{"node":{"name":"dianping","color":"9a2b0f"}}]},"comments":{"edges":[]}}},"pageContext":{"number":68,"previous":{"title":"flashcatcloud/categraf: 一款 All-in-One 的开源的 telemetry 数据采集器，支持指标、日志采集；支持 Tracing 数据的收集；支持物理机、虚拟机、交换机、容器、K8s、多种中间件/数据库的数据采集，支持混合云架构、云原生架构、多云架构。汇聚领域最佳实践，开箱即用。","number":67},"next":{"title":"owenthereal/ccat: ccat是着色cat。它的工作原理与此类似，cat但显示带有语法突出显示的内容。","number":69}}},
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