file-type

掌握HTTP状态码:代码查询与翻译指南

ZIP文件

下载需积分: 50 | 8KB | 更新于2025-04-24 | 76 浏览量 | 1 下载量 举报 收藏
download 立即下载
HTTP状态码是用于标示网页服务器对HTTP请求响应结果的三位数字代码,由互联网标准组织IETF在RFC 2616中定义。了解和检查HTTP状态码对于网站开发人员和运维人员来说是十分重要的,它有助于诊断问题、优化网站性能以及改善用户体验。下面详细介绍HTTP状态码的分类和常见状态码。 ### HTTP状态码的分类 HTTP状态码由三个数字组成,第一个数字定义了响应的类别: - **1xx(信息性状态码)**:接收的请求正在处理。例如,100 Continue 表示客户端应该继续其请求。 - **2xx(成功状态码)**:请求正常处理完毕。例如,200 OK 是最常见的状态码,表示从客户端发来的请求在服务器端被正常处理了。 - **3xx(重定向状态码)**:需要后续操作才能完成这一请求。例如,301 Moved Permanently表示请求的资源已被永久移动到新位置,搜索引擎会更新指向该资源的链接。 - **4xx(客户端错误状态码)**:服务器无法处理请求。例如,404 Not Found表示请求的资源不存在。 - **5xx(服务器错误状态码)**:服务器处理请求出错。例如,500 Internal Server Error表示服务器遇到了一个未曾预料的状况,导致它无法完成对请求的处理。 ### 常见HTTP状态码 以下是常见的一些HTTP状态码,它们各自有不同的含义和用途: #### 2xx成功响应 - **200 OK**:请求已成功,请求所希望的响应头或数据体将随此响应返回。 - **204 No Content**:服务器成功处理了请求,但没有返回任何内容。 - **206 Partial Content**:服务器已经完成了部分GET请求,即发送的数据是响应请求资源的一部分。 #### 3xx重定向 - **301 Moved Permanently**:请求的资源已被永久移动到新位置。 - **302 Found**:请求的资源临时从不同的URI响应请求,但将来仍可能返回该位置。 - **304 Not Modified**:客户端可以通过所包含的条件请求头字段来获取资源,服务器无需再次传输资源。 - **307 Temporary Redirect**:类似于302 Found,但是表示暂时重定向,并且保留原有的请求方法不改变。 #### 4xx客户端错误 - **400 Bad Request**:请求无效,由于语法错误,服务器无法理解此请求。 - **401 Unauthorized**:需要身份验证,表示发送的请求需要有通过HTTP认证(BASIC认证、DIGEST认证)。 - **403 Forbidden**:服务器已经理解请求,但拒绝执行。与401响应不同的是,身份验证并不能提供任何帮助,而且这个请求也不应该被重复提交。 - **404 Not Found**:请求失败,请求所希望得到的资源未被在服务器上发现。 - **405 Method Not Allowed**:请求行中指定的请求方法不能被用于请求相应的资源。 #### 5xx服务器错误 - **500 Internal Server Error**:服务器遇到了一个未曾预料的状况,导致它无法完成对请求的处理。 - **502 Bad Gateway**:作为网关或代理工作的服务器尝试执行请求时,从上游服务器接收到无效响应。 - **503 Service Unavailable**:服务器目前无法使用(由于超载或停机维护)。通常这是一个暂时的状态。 - **504 Gateway Timeout**:作为网关或者代理工作的服务器没有及时从上游服务器接收请求。 ### 使用场景和注意事项 在实际的网络请求中,不同的HTTP状态码对应着不同的处理策略: 1. **状态码2xx** 表示请求正常完成,开发者无需干预。 2. **状态码3xx** 需要进行重定向处理,客户端应自动跳转到新的URI。 3. **状态码4xx** 表示请求存在错误,需要检查请求的格式或权限,然后重试。 4. **状态码5xx** 通常表明服务器端出了问题,开发者需要检查服务器配置和日志。 检查HTTP状态码通常涉及使用网络调试工具(如Fiddler或Wireshark)、在浏览器的开发者工具中查看网络请求,或编写脚本(如使用curl命令或在代码中使用HTTP客户端库)来识别和解决网络问题。 了解HTTP状态码是网络开发的基础知识之一。通过检查HTTP状态码,开发者能够快速定位问题、调整服务器配置或优化客户端的请求处理策略。正确的使用和处理这些状态码对于提升网站性能和用户体验至关重要。

相关推荐

filetype

2025-04-02 11:24:49,591 ERROR org.apache.spark.scheduler.cluster.YarnScheduler: Lost executor 5 on dominos-usdp-v3-pro02: Container from a bad node: container_e35_1709867558487_220002_02_000002 on host: dominos-usdp-v3-pro02. Exit status: 143. Diagnostics: [2025-04-02 11:24:49.169]Container killed on request. Exit code is 143 [2025-04-02 11:24:49.170]Container exited with a non-zero exit code 143. [2025-04-02 11:24:49.170]Killed by external signal . 2025-04-02 11:24:49,592 WARN org.apache.spark.scheduler.TaskSetManager: Lost task 0.0 in stage 2.0 (TID 5) (dominos-usdp-v3-pro02 executor 5): ExecutorLostFailure (executor 5 exited caused by one of the running tasks) Reason: Container from a bad node: container_e35_1709867558487_220002_02_000002 on host: dominos-usdp-v3-pro02. Exit status: 143. Diagnostics: [2025-04-02 11:24:49.169]Container killed on request. Exit code is 143 [2025-04-02 11:24:49.170]Container exited with a non-zero exit code 143. [2025-04-02 11:24:49.170]Killed by external signal . 2025-04-02 11:24:49,594 WARN org.apache.spark.scheduler.cluster.YarnSchedulerBackend$YarnSchedulerEndpoint: Requesting driver to remove executor 5 for reason Container from a bad node: container_e35_1709867558487_220002_02_000002 on host: dominos-usdp-v3-pro02. Exit status: 143. Diagnostics: [2025-04-02 11:24:49.169]Container killed on request. Exit code is 143 [2025-04-02 11:24:49.170]Container exited with a non-zero exit code 143. [2025-04-02 11:24:49.170]Killed by external signal . 2025-04-02 11:26:37,187 ERROR org.apache.spark.scheduler.cluster.YarnScheduler: Lost executor 6 on dominos-usdp-v3-pro03: Container from a bad node: container_e35_1709867558487_220002_02_000003 on host: dominos-usdp-v3-pro03. Exit status: 143. Diagnostics: [2025-04-02 11:26:36.792]Container killed on request. Exit code is 143 [2025-04-02 11:26:36.793]Container exited with a non-zero exit code 143.

filetype

test_rewards_hub.py::TestJCWorkApi::test_get_activity[312902218894402] test_rewards_hub.py::TestJCWorkApi::test_get_activity[312904236354639] PASSED [ 50%]{'biz': 'spot', 'code': 200, 'msg': 'SUCCESS', 'msgInfo': [], 'data': {'score': 0, 'useScore': 0, 'totalScore': 0, 'userJoined': False, 'userTaskMap': {}, 'newUser': True, 'taskFinishTime': None, 'userDividePrize': None, 'divideOpened': False, 'needPop': False}} [2025-07-03 00:26:21,287][test_rewards_hub.py 27][INFO]: 开始请求活动信息,活动ID:312902218894402 [2025-07-03 00:26:21,492][test_rewards_hub.py 30][INFO]: 返回的状态码:200 [2025-07-03 00:26:21,493][test_rewards_hub.py 31][INFO]: 返回的内容:{'biz': 'spot', 'code': 200, 'msg': 'SUCCESS', 'msgInfo': [], 'data': {'score': 0, 'useScore': 0, 'totalScore': 0, 'userJoined': False, 'userTaskMap': {}, 'newUser': True, 'taskFinishTime': None, 'userDividePrize': None, 'divideOpened': False, 'needPop': False}} FAILED [100%][2025-07-03 00:26:21,503][test_rewards_hub.py 27][INFO]: 开始请求活动信息,活动ID:312904236354639 [2025-07-03 00:26:21,681][test_rewards_hub.py 30][INFO]: 返回的状态码:500 [2025-07-03 00:26:21,681][test_rewards_hub.py 31][INFO]: 返回的内容:{'biz': 'spot', 'code': 500, 'msg': 'Internal Server Error', 'msgInfo': None, 'data': None} AssertionError: 请求失败,状态码不为200 500 != 200 期望:200 实际 :500 <点击查看差异> test_rewards_hub.py:34: in test_get_activity assert res.status_code == 200, "请求失败,状态码不为200" E AssertionError: 请求失败,状态码不为200 E assert 500 == 200 断言失败 断言失败 断言失败 断言失败 这是上一个问题答案的活动信息接口测试脚本跑完后报错的内容,麻烦加下对应修改。同时因为token是有失效可能的,但还有是需要新注册的用户登录的token,接口才可以用的因素,为了不让这两个各原因导致脚本报错,也请对token继续对应修改

filetype

-- A start job for unit iscsi.service has finished with a failure. -- -- The job identifier is 2343 and the job result is failed. Apr 01 15:59:31 iscsi systemd[1]: Starting Login and scanning of iSCSI devices... -- Subject: A start job for unit iscsi.service has begun execution -- Defined-By: systemd -- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- A start job for unit iscsi.service has begun execution. -- -- The job identifier is 2537. Apr 01 15:59:31 iscsi iscsiadm[22805]: iscsiadm: default: 1 session requested, but 1 already present. Apr 01 15:59:31 iscsi iscsiadm[22805]: iscsiadm: default: 1 session requested, but 1 already present. Apr 01 15:59:31 iscsi iscsiadm[22805]: iscsiadm: default: 1 session requested, but 1 already present. Apr 01 15:59:31 iscsi iscsiadm[22805]: iscsiadm: default: 1 session requested, but 1 already present. Apr 01 15:59:31 iscsi iscsiadm[22805]: iscsiadm: Could not log into all portals Apr 01 15:59:31 iscsi systemd[1]: iscsi.service: Main process exited, code=exited, status=15/n/a -- Subject: Unit process exited -- Defined-By: systemd -- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- An ExecStart= process belonging to unit iscsi.service has exited. -- -- The process' exit code is 'exited' and its exit status is 15. Apr 01 15:59:31 iscsi systemd[1]: iscsi.service: Failed with result 'exit-code'. -- Subject: Unit failed -- Defined-By: systemd -- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- The unit iscsi.service has entered the 'failed' state with result 'exit-code'. Apr 01 15:59:31 iscsi systemd[1]: Failed to start Login and scanning of iSCSI devices. -- Subject: A start job for unit iscsi.service has failed -- Defined-By: systemd -- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- A start job for unit iscsi.service has finished with a failure. -- -- The job identifier is 2537 and the job result is failed.

filetype

2025-03-14T15:39:56.354+08:00 INFO mcs.mcs [mcs_Worker-8] [robot.glory.framework.common.http.HttpLogger:21] --> POST http://192.168.3.3:5001/MCSCloseTask 2025-03-14T15:39:56.354+08:00 INFO mcs.mcs [mcs_Worker-8] [robot.glory.framework.common.http.HttpLogger:21] Content-Length: 89 2025-03-14T15:39:56.354+08:00 INFO mcs.mcs [mcs_Worker-8] [robot.glory.framework.common.http.HttpLogger:21] Content-Type: application/json 2025-03-14T15:39:56.354+08:00 INFO mcs.mcs [mcs_Worker-8] [robot.glory.framework.common.http.HttpLogger:21] User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 2025-03-14T15:39:56.354+08:00 INFO mcs.mcs [mcs_Worker-8] [robot.glory.framework.common.http.HttpLogger:21] --> END POST 2025-03-14T15:39:56.360+08:00 INFO mcs.mcs [mcs-message-8] [r.g.f.common.mybatis.log.PerformanceInterceptor:90] Time:16 ms - ID:robot.glory.mcs.work.base.module.msgsend.dao.MsgSendDao.update Execute SQL:update mcs_msg_send set req_type = '21', send_msg = '{"reqCode":"195939871F4FSPJ","taskId":"MCS195939638B04A35","method":"end","startWorkstationCode":"CZ03","endWorkstationCode":null,"startMapDataCode":"333566BB499140","endMapDataCode":"338706BB489600","endBinCode":null,"startBinCode":null,"containerCode":null,"materialCode":null,"materialIds":"","lot":null,"data":null,"notifyThirdType":3,"taskFlag":"1","reqTime":"2025-03-14 15:39:56","endTargetDeviceCode":"","podCode":"100055"}', send_status = '9', rsp_msg = '{"code":"0","message":"转发成功","data":"MCS195939638B04A35","success":true}', rsp_status = '9', msg_type = '3', msg_from = '172.32.77.61', task_code = 'MCS195939638B04A35', third_invoke_type = '1', method = 'end', url = 'http://172.32.77.61:8891/api/HIKAGV/MissionComplete', app_code = 'MES1', relative_path = '/MissionComplete', repeat_send = 1, is_cancel_msg = 0, update_time = current_timestamp where req_code = '195939871F4FSPK'

皂皂七虫
  • 粉丝: 28
上传资源 快速赚钱