. 可以获取账号密码信息，一路点击右下角的继续将会跳转修改管理员账号密码页面，修改后登录即可获取后台权限","renderedFileInfo":null,"shortPath":null,"tabSize":8,"topBannersInfo":{"overridingGlobalFundingFile":false,"globalPreferredFundingPath":null,"repoOwner ...POST /tplus/ajaxpro/RecoverPassword,App_Web_recoverpassword.aspx.cdcab7d2.ashx?method=SetNewPwd {\"pwdNew\":\"46f94c8de14fb36680850768ff1b7f2a\"} Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 {"payload":{"allShortcutsEnabled":false,"fileTree":{"Web应用漏洞":{"items":[{"name":"images","path":"Web应用漏洞/images","contentType":"directory"},{"name ... 漏洞复现 . 登录页面 . 存在漏洞的文件/Console/receive_file/get_file_content.php1./pages/doenterpagevariables.action该接口不需要登录； 2.queryString和linkCreation，这两个参数可以利用来输入恶意的ongl表达式，能够成功解析，从而执行命令，需要POST请求。 调试. 对于OGNL表达式注入，我们直接来找xwork相关的jar包，反编译在java中寻找getValue()函数。. 我们注意看这几个位置，这里首先定义了一个方法数组, 然后再通过判断调用的方法是否存在这个数组里来定义 request_mode参数的值 作者：calmness某安全公司技术经理兼项目经理弥天安全实验室核心成员、炎黄安全实验室创始人研究方向：渗透测试、安全运营建设简述2021年08月26日，Atlassian官方发布了ConfluenceOGNL注入漏洞的风险通告，漏洞编号为CVE-2021-26084，漏洞等级：严重，漏洞评分：8.8。Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086{"payload":{"allShortcutsEnabled":false,"fileTree":{"Web应用漏洞":{"items":[{"name":"images","path":"Web应用漏洞/images","contentType":"directory"},{"name ... Jul 4, 2011 · #Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 # 漏洞描述 Atlassian Confluence 存在远程代码执行漏洞，攻击者在无需认证，即可构造恶意请求，造成OGNL表达式注入，从而执行任意代码，控制服务器。 Looking over some of our honeypot logs today, I noticed one IP address, 60.223.74.99, scanning for several older Confluence vulnerabilities. Confluence is the collaboration component of Atlassian's suite of developer tools [1].Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 Access logs show anonymous hits on /pages/doenterpagevariables.action: confluence.example.com.au:443 103.27.186.177 - - [02/Sep/2021:11:54:44 +1000] "POST /pages/doenterpagevariables.action HTTP/1.1" 500 78835 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36" 195908 Aug 10, 2022 · Atlassian Confluence是一个专业的企业知识管理与协同软件，也可以用于构建企业wiki。. 。. 该软件可实现团队成员之间的协作和知识共享。. 一共复现5个漏洞：暴力破解、CVE-2015-8399任意文件读取、CVE-2021-26084远程代码执行、CVE-2021-26085受限的文件读取、CVE-2022-26134 OGNL ... 漏洞复现 . 登录页面 . 存在漏洞的文件/Console/receive_file/get_file_content.phpAtlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 漏洞描述 . Atlassian Confluence 存在远程代码执行漏洞，攻击者在无需认证，即可构造恶意请求，造成OGNL表达式注入，从而执行任意代码，控制服务器。 漏洞影响0x02 wiki. 设置代理. 上传frp到windows上 frps.ini0x02 wiki. 设置代理. 上传frp到windows上 frps.ini. 部分 API请求 不需要登录即可访问获取信息，例如 /user/list ","renderedFileInfo":null,"shortPath":null,"tabSize":8,"topBannersInfo .... 其中登录接口中 Password为接口中存在的账号密码，可以直接发送请求获取CookieSee new Tweets. Conversation漏洞复现 . 登录页面 . 存在漏洞的页面为 down.php ","renderedFileInfo":null,"shortPath":null,"tabSize":8,"topBannersInfo ...; 注意参数 node 中的 cu01 需要为shell集群中的存在主机 . 这里可以配合任意用户登录漏洞查看主机名/pages/createpage-entervariables.action POST /pages/createpage-entervariables.action HTTP/1.1 Host: 127.0.0.1:8090 Accept-Encoding: gzip, deflate Accept: ` Accept-Language: en User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36 Connection: close Content-Type: application ... Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086本文主要讲述了在复现以及分析CVE-2021-26084过程的遇到的一些疑惑。. 其次，本文对该漏洞进行了一个相对完整的漏洞链的分析。. 由于笔者初次分析Confluence的漏洞，难免有所不足，恳请各位看官老爷斧正。. Confluence是一个团队协作软件，用于知识分享 (WIKI)和 ...","renderedFileInfo":null,"shortPath":null,"tabSize":8,"topBannersInfo":{"overridingGlobalFundingFile":false,"globalPreferredFundingPath":null,"repoOwner ... ","renderedFileInfo":null,"shortPath":null,"tabSize":8,"topBannersInfo":{"overridingGlobalFundingFile":false,"globalPreferredFundingPath":null,"repoOwner ... PUT /logkit/configs/passwdread HTTP/1.1 Host: Accept: */* Accept-Encoding: gzip, deflate Accept-Language: zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7,zh-TW;q=0.6 ...漏洞复现 . 登录页面 . 首先查看路由位置 main.go 文件 中的 file 接口对应的函数Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 漏洞描述. Atlassian Confluence 存在远程代码执行漏洞，攻击者在无需认证，即可构造恶意请求，造成OGNL表达式注入，从而执行任意代码，控制服务器。 Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 漏洞描述 . Atlassian Confluence 存在远程代码执行漏洞，攻击者在无需认证，即可构造恶意请求，造成OGNL表达式注入，从而执行任意代码，控制服务器。 漏洞影响 . 我们注意看这几个位置，这里首先定义了一个方法数组, 然后再通过判断调用的方法是否存在这个数组里来定义 request_mode参数的值Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 为了方便之后的操作，我们将shell转到CS上操作: 翻一下桌面找到flag: 本机信息收集，在C盘根目录下看到了服务器安装了Navicat,猜测Navicat里可能保存了数据库的账号和密码。. Navicat 中保存的所有连接账密，都是直接存到对应注册表项值下的。. 各个数据库连接账密 .... 其中登录接口中 Password为接口中存在的账号密码，可以直接发送请求获取Cookie{"payload":{"allShortcutsEnabled":false,"fileTree":{"Web应用漏洞":{"items":[{"name":"images","path":"Web应用漏洞/images","contentType":"directory"},{"name ... Sep 15, 2021 · The vulnerability is an Object-Graph Navigation Language (OGNL) injection in one of Confluence’s “Velocity” (templating engine) templates that could be triggered by accessing “/pages/createpage-entervariables.action” and potentially other URLs as well. IP Abuse Reports for 213.152.165.29: This IP address has been reported a total of 1 time from 1 distinct source. It was most recently reported 1 year ago . Old Reports: The most recent abuse report for this IP address is from 1 year ago . It is possible that this IP is no longer involved in abusive activities. Reporter. Date.Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 IP Abuse Reports for 45.146.164.50: . This IP address has been reported a total of 311 times from 73 distinct sources. 45.146.164.50 was first reported on May 16th 2021, and the most recent report was 1 year ago. Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 漏洞复现 . 看到产品手册 . 系统默认管理员账号密码： . admin/zxsoft1234!@#$ . 登录页面如上，使用账号密码登录IP Abuse Reports for 45.146.164.50: . This IP address has been reported a total of 311 times from 73 distinct sources. 45.146.164.50 was first reported on May 16th 2021, and the most recent report was 1 year ago. 一、漏洞概述近日，Atlassian官方发布了ConfluenceServerWebworkOGNL注入漏洞（CVE-2021-26084）的安全公告，远程攻击者在经过身份验证或在特定环境下未经身份验证的情况下，可构造OGNL表达式进行注入，实现在 Confluence Server或Data Center上执行任意代码，CVSS评分为9.8。/egroupware/phpgwapi/js/fckeditor/editor/dialog/fck_spellerpages/spellerpages/server-scripts/spellchecker.php?spellchecker_lang=egroupware_spellchecker_cmd_exec.nasl ... On August 25, 2021, Atlassian released a security advisory for their Confluence Server and Data Center.The advisory highlighted an Object-Graph Navigation Language (OGNL) injection that would result in an unauthenticated attacker being able to execute arbitrary code.Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086Sep 22, 2021 · The following is a sample action entry for the doenterpagevariables action: In the above example, the doEnter() method of the com.atlassian.confluence.pages.actions.PageVariablesAction class handles requests to “doenterpagevariables.action” and will return values such as “success”, “input”, or “error”. Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 漏洞复现 . 登录页面 . 存在漏洞的接口为/tplus/SM/SetupAccount/Upload.aspx, 对应文件 App_Web_upload.aspx.9475d17f.dll . 上传文件 ... 为了理清整个输入的处理过程，需要从上游开始分析，如图7所示，左侧可以发现此处要进入WebWork的对 doenterpagevariables action进行处理。 图7 跟进处理函数，来到 Velocity 模板处理类，如图8所示，首先会通过 getTemplate 加载finalLocation指定的模板，然后通过处理context ...0x02 wiki. 设置代理. 上传frp到windows上 frps.iniLooking over some of our honeypot logs today, I noticed one IP address, 60.223.74.99, scanning for several older Confluence vulnerabilities. Confluence is the collaboration component of Atlassian's suite of developer tools [1].The vulnerability is an Object-Graph Navigation Language (OGNL) injection in one of Confluence’s “Velocity” (templating engine) templates that could be triggered by accessing “/pages/createpage-entervariables.action” and potentially other URLs as well. Some proof-of-concept (PoC) exploits and our data suggest additional URLs, although ...Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 漏洞描述 . Atlassian Confluence 存在远程代码执行漏洞，攻击者在无需认证，即可构造恶意请求，造成OGNL表达式注入，从而执行任意代码，控制服务器。 漏洞影响Access logs show anonymous hits on /pages/doenterpagevariables.action: confluence.example.com.au:443 103.27.186.177 - - [02/Sep/2021:11:54:44 +1000] "POST /pages/doenterpagevariables.action HTTP/1.1" 500 78835 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36" 195908 #Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 # 漏洞描述 Atlassian Confluence 存在远程代码执行漏洞，攻击者在无需认证，即可构造恶意请求，造成OGNL表达式注入，从而执行任意代码，控制服务器。POST /webadm/?q=moni_detail.do&action=gragh HTTP/1.1 Host: xxx.xxx.xxx.xxx Content-Length: 39 Cache-Control: max-age=0 Upgrade-Insecure-Requests: 1 Content-Type ... Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086Sep 2, 2021 · See new Tweets. Conversation Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 Dec 1, 2022 · 1./pages/doenterpagevariables.action该接口不需要登录； 2.queryString和linkCreation，这两个参数可以利用来输入恶意的ongl表达式，能够成功解析，从而执行命令，需要POST请求。 调试. 对于OGNL表达式注入，我们直接来找xwork相关的jar包，反编译在java中寻找getValue()函数。 Sep 22, 2021 · The following is a sample action entry for the doenterpagevariables action: In the above example, the doEnter() method of the com.atlassian.confluence.pages.actions.PageVariablesAction class handles requests to “doenterpagevariables.action” and will return values such as “success”, “input”, or “error”. #Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 # 漏洞描述 Atlassian Confluence 存在远程代码执行漏洞，攻击者在无需认证，即可构造恶意请求，造成OGNL表达式注入，从而执行任意代码，控制服务器。Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086See new Tweets. ConversationAccess logs show anonymous hits on /pages/doenterpagevariables.action: confluence.example.com.au:443 103.27.186.177 - - [02/Sep/2021:11:54:44 +1000] "POST /pages/doenterpagevariables.action HTTP/1.1" 500 78835 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36" 195908 Aug 25, 2021 · 一、漏洞概述近日，Atlassian官方发布了ConfluenceServerWebworkOGNL注入漏洞（CVE-2021-26084）的安全公告，远程攻击者在经过身份验证或在特定环境下未经身份验证的情况下，可构造OGNL表达式进行注入，实现在 Confluence Server或Data Center上执行任意代码，CVSS评分为9.8。 Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 IP Abuse Reports for 45.146.164.50: . This IP address has been reported a total of 311 times from 73 distinct sources. 45.146.164.50 was first reported on May 16th 2021, and the most recent report was 1 year ago.Sep 8, 2021 · On August 25, 2021, Atlassian released a security advisory for their Confluence Server and Data Center.The advisory highlighted an Object-Graph Navigation Language (OGNL) injection that would result in an unauthenticated attacker being able to execute arbitrary code. POST /casmain.xgi HTTP/1.1 Host: Content-Type: application/x-www-form-urlencoded Accept-Encoding: gzip, deflate Accept-Language: zh-CN,zh;q=0.9,en-US;q=0.8,en;q ...
漏洞复现 . 登录页面 . 存在漏洞的页面为 down.php ","renderedFileInfo":null,"shortPath":null,"tabSize":8,"topBannersInfo ... . Green
Sep 15, 2021 · The vulnerability is an Object-Graph Navigation Language (OGNL) injection in one of Confluence’s “Velocity” (templating engine) templates that could be triggered by accessing “/pages/createpage-entervariables.action” and potentially other URLs as well. ","renderedFileInfo":null,"shortPath":null,"tabSize":8,"topBannersInfo":{"overridingGlobalFundingFile":false,"globalPreferredFundingPath":null,"repoOwner ...漏洞复现 . 登录页面 . 存在漏洞的页面为 down.php ","renderedFileInfo":null,"shortPath":null,"tabSize":8,"topBannersInfo .../pages/createpage-entervariables.action POST /pages/createpage-entervariables.action HTTP/1.1 Host: 127.0.0.1:8090 Accept-Encoding: gzip, deflate Accept: ` Accept-Language: en User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36 Connection: close Content-Type: application ... . 我们注意看这几个位置，这里首先定义了一个方法数组, 然后再通过判断调用的方法是否存在这个数组里来定义 request_mode参数的值Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 Feb 22, 2023 · Looking over some of our honeypot logs today, I noticed one IP address, 60.223.74.99, scanning for several older Confluence vulnerabilities. Confluence is the collaboration component of Atlassian's suite of developer tools [1]. See new Tweets. Conversation ","renderedFileInfo":null,"shortPath":null,"tabSize":8,"topBannersInfo":{"overridingGlobalFundingFile":false,"globalPreferredFundingPath":null,"repoOwner ... Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086Atlassian Confluence doenterpagevariables.action 远程命令执行漏洞 CVE-2021-26084 Atlassian Confluence preview SSTI模版注入漏洞 CVE-2019-3396 AtlassianJira AtlassianJira Atlassian Jira ViewUserHover.jspa 用户信息泄露漏洞 CVE-2020-14181 Atlassian Jira cfx 任意文件读取漏洞 CVE-2021-26086 漏洞复现 . 登录页面 . 首先查看路由位置 main.go 文件 中的 file 接口对应的函数In the form, we see the doenterpagevariables.action action in <form> tag. Try to visit the /pages/doenterpagevariables.action URL: The .vm file extension. When we see something new that we probably haven’t hearded of it before, we should read the doc and find out what it is. I love to read the doc and learn about new thing, that’s one of my ...Feb 22, 2023 · Looking over some of our honeypot logs today, I noticed one IP address, 60.223.74.99, scanning for several older Confluence vulnerabilities. Confluence is the collaboration component of Atlassian's suite of developer tools [1]. 漏洞复现 . 登录页面 . 首先查看路由位置 main.go 文件 中的 file 接口对应的函数.