{"id":13490,"date":"2023-08-25T15:43:56","date_gmt":"2023-08-25T07:43:56","guid":{"rendered":"https:\/\/app.applebyme.cn\/cloud\/?p=13490"},"modified":"2023-08-25T15:43:56","modified_gmt":"2023-08-25T07:43:56","slug":"%e5%ba%94%e7%94%a8%e5%b0%81%e5%8c%85%e7%9a%84%e6%8a%80%e6%9c%af%e5%8e%9f%e7%90%86%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/app.applebyme.cn\/cloud\/appkaifa\/13490.html","title":{"rendered":"\u5e94\u7528\u5c01\u5305\u7684\u6280\u672f\u539f\u7406\u4ecb\u7ecd"},"content":{"rendered":"

\u5e94\u7528\u5c01\u5305\uff1a\u539f\u7406\u4e0e\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n

\u4e92\u8054\u7f51\u7684\u9ad8\u901f\u53d1\u5c55\uff0c\u50ac\u751f\u4e86\u8bb8\u591a\u5404\u5f0f\u5404\u6837\u7684\u5e94\u7528\u548c\u6280\u672f\u3002\u4e00\u4e2a\u91cd\u8981\u4e14\u4e0d\u53ef\u6216\u7f3a\u7684\u6280\u672f\u4fbf\u662f\u201c\u5e94\u7528\u5c01\u5305\u201d\u3002\u90a3\u4e48\uff0c\u4ec0\u4e48\u662f\u5e94\u7528\u5c01\u5305\uff1f\u5b83\u53c8\u662f\u5982\u4f55\u5728\u6211\u4eec\u7684\u4e92\u8054\u751f\u6d3b\u4e2d\u53d1\u6325\u4f5c\u7528\u7684\uff1f\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u63a2\u8ba8\u5e94\u7528\u5c01\u5305\u7684\u539f\u7406\u4e0e\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n

1. \u5e94\u7528\u5c01\u5305\u7684\u6982\u5ff5<\/p>\n

\u5e94\u7528\u5c01\u5305\uff08Application Packet\uff09\u662f\u6307\u5728\u8ba1\u7b97\u673a\u7f51\u7edc\u4e2d\uff0c\u5e94\u7528\u5c42\u534f\u8bae\u5c06\u5e94\u7528\u6570\u636e\u5c01\u88c5\u6210\u4e00\u4e2a\u5177\u6709\u7279\u5b9a\u7ed3\u6784\u548c\u683c\u5f0f\u7684\u6570\u636e\u5305\u3002\u5b83<\/p>\n

<\/figure>\n<\/p>\n

\u4eec\u5305\u542b\u7528\u4e8e\u4f20\u8f93\u7684\u6e90\u548c\u76ee\u6807\u5730\u5740\u3001\u63a7\u5236\u529f\u80fd\u3001\u6570\u636e\u3001\u9519\u8bef\u68c0\u6d4b\u6821\u9a8c\u7801\u7b49\u7ec4\u6210\u90e8\u5206\u3002\u5728\u4e92\u8054\u7f51\u901a\u4fe1\u4e2d\uff0c\u5e94\u7528\u5c01\u5305\u8d77\u5230\u4e86\u627f\u8f7d\u4fe1\u606f\u3001\u63a7\u5236\u6570\u636e\u6d41\u4ee5\u53ca\u786e\u4fdd\u4f20\u8f93\u8d28\u91cf\u7684\u4f5c\u7528\u3002<\/p>\n

2. \u5e94\u7528\u5c01\u5305\u7684\u57fa\u672c\u7ed3\u6784<\/p>\n

\u4e00\u4e2a\u5178\u578b\u7684\u5e94\u7528\u5c01\u5305\u7531\u4ee5\u4e0b\u51e0\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n

– \u5934\u90e8\uff08Header\uff09\uff1a\u5305\u542b\u6e90\u5730\u5740\u548c\u76ee\u6807\u5730\u5740\u7b49\u63a7\u5236\u4fe1\u606f\uff0c\u7528\u4e8e\u786e\u4fdd\u6570\u636e\u5305\u5728\u7f51\u7edc\u4e2d\u6b63\u786e\u4f20\u8f93\u548c\u8def\u7531\uff1b<\/p>\n

– \u8f7d\u8377\uff08Payload\uff09\uff1a\u627f\u8f7d\u5b9e\u9645\u7684\u5e94\u7528\u5c42\u6570\u636e\uff0c\u6bd4\u5982\u90ae\u4ef6\u6b63\u6587\u3001\u7f51\u9875\u5185\u5bb9\u3001\u97f3\u9891\u3001\u89c6\u9891\u7b49\uff1b<\/p>\n

– \u6821\u9a8c\u7801\uff08Checksum\uff09\uff1a\u7528\u4e8e\u9519\u8bef\u68c0\u6d4b\uff0c\u786e\u4fdd\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\uff1b<\/p>\n

– \u5c3e\u90e8\uff08Footer\uff09\uff1a\u901a\u5e38\u5305\u542b\u4e00\u4e9b\u8f85\u52a9\u6027\u4fe1\u606f\uff0c\u6bd4\u5982\u5c01\u5305\u5e8f\u53f7\u3001\u4f18\u5148\u7ea7\u7b49\u3002<\/p>\n

3. \u5e94\u7528\u5c01\u5305\u7684\u539f\u7406<\/p>\n

\u5728\u5e94\u7528\u5c42\u6570\u636e\u51c6\u5907\u597d\u8fdb\u884c\u4f20\u8f93\u65f6\uff0c\u9996\u5148\u4f1a\u7ecf\u8fc7\u5e94\u7528\u5c01\u5305\u7684\u5904\u7406\u3002\u5e94\u7528\u5c42\u534f\u8bae\u4f1a\u5c06\u6570\u636e\u6309\u7167\u9884\u5b9a\u4e49\u7684\u89c4\u5219\u548c\u683c\u5f0f\u8fdb\u884c\u5c01\u88c5\uff0c\u7136\u540e\u901a\u8fc7\u4f20\u8f93\u5c42\u534f\u8bae\uff08\u5982TCP\u3001UDP\uff09\u8fdb\u4e00\u6b65\u5c01\u88c5\uff0c\u52a0\u4e0a\u6e90\u548c\u76ee\u6807\u7aef\u53e3\u7b49\u4f20\u8f93\u63a7\u5236\u4fe1\u606f\u3002\u6700\u540e\uff0c\u7ecf\u8fc7\u7f51\u7edc\u5c42\u548c\u94fe\u8def\u5c42\u7684\u5c01\u88c5\uff0c\u5f62\u6210\u5b8c\u6574\u7684\u6570\u636e\u5305\uff0c\u4ee5\u7535\u5b50\u4fe1\u53f7\u6216\u5149\u4fe1\u53f7\u7684\u5f62\u5f0f\u5728\u4e92\u8054\u7f51\u4e2d\u8fdb\u884c\u4f20\u8f93\u3002<\/p>\n

\u5728\u63a5\u6536\u7aef\uff0c\u7ecf\u8fc7\u94fe\u8def\u5c42\u3001\u7f51\u7edc\u5c42\u3001\u4f20\u8f93\u5c42\u7684\u89e3\u5c01\u88c5\uff0c\u5e94\u7528\u5c42\u534f\u8bae\u6839\u636e\u5934\u90e8\u4fe1\u606f\u8fdb\u884c\u6b63\u786e\u7684\u89e3\u5c01\u88c5\uff0c\u5e76\u5bf9\u8f7d\u8377\u90e8\u5206\u8fdb\u884c\u5fc5\u8981\u7684\u5904\u7406\uff0c\u5982\u89e3\u538b\u3001\u89e3\u5bc6\u7b49\u3002\u6574\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u5982\u9047\u5230\u6570\u636e\u5305\u4e22\u5931\u3001\u9519\u8bef\u7b49\u95ee\u9898\uff0c\u8fd8\u9700\u8981\u8fdb\u884c\u91cd\u4f20\u3001\u6062\u590d\u7b49\u63aa\u65bd\uff0c\u786e\u4fdd\u6700\u7ec8\u7528\u6237\u6536\u5230\u7684\u6570\u636e\u5b8c\u6574\u53ef\u7528\u3002<\/p>\n

4. \u5e94\u7528\u5c01\u5305\u7684\u4f18\u7f3a\u70b9<\/p>\n

\u5e94\u7528\u5c01\u5305\u5177\u6709\u4ee5\u4e0b\u4f18\u70b9\uff1a<\/p>\n

– \u589e\u5f3a\u4e86\u901a\u4fe1\u7684\u53ef\u9760\u6027\uff0c\u901a\u8fc7\u63a7\u5236\u90e8\u5206\u4fe1\u606f\u548c\u9519\u8bef\u68c0\u6d4b\u673a\u5236\uff0c\u964d\u4f4e\u4e86\u6570\u636e\u4f20\u8f93\u7684\u9519\u8bef\u7387\uff1b<\/p>\n

– \u5c01\u88c5\u673a\u5236\u4f7f\u5f97\u591a\u79cd\u5e94\u7528\u534f\u8bae\u548c\u4f20\u8f93\u534f\u8bae\u53ef\u4ee5\u5171\u4eab\u7f51\u7edc\u8d44\u6e90\uff0c\u63d0\u9ad8\u4e86\u7f51\u7edc\u5b89\u5353\u5546\u57ceapp<\/a>\u7684\u901a\u4fe1\u6548\u7387\uff1b<\/p>\n

– \u5229\u7528\u5c01\u5305\u7ed3\u6784\u53ef\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u901a\u4fe1\u529f\u80fd\uff0c\u5982\u591a\u64ad\u3001\u5206\u7247\u3001\u6d41\u91cf\u63a7\u5236\u7b49\u3002<\/p>\n

\u7136\u800c\uff0c\u5e94\u7528\u5c01\u5305\u4e5f\u6709\u4e00\u5b9a\u7684\u7f3a\u70b9\uff1a<\/p>\n

– \u5c01\u88c5\u548c\u89e3\u5c01\u88c5\u8fc7\u7a0b\u4f1a\u8017\u8d39\u5c01\u88c5\u82f9\u679capp<\/a>\u989d\u5916\u7684\u8ba1\u7b97\u8d44\u6e90\u548c\u65f6\u95f4\uff0c\u53ef\u80fd\u5bfc\u81f4\u901a\u4fe1\u5ef6\u8fdf\uff1b<\/p>\n

– \u90e8\u5206\u5c01\u5305\u5904\u7406\u673a\u5236\uff08\u5982\u52a0\u5bc6\u3001\u538b\u7f29\uff09\u53ef\u80fd\u5b58\u5728\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\u3002<\/p>\n

5. \u5e94\u7528\u5c01\u5305\u5728\u5b9e\u9645\u573a\u666f\u4e2d\u7684\u5e94\u7528<\/p>\n

\u5728\u5b9e\u9645\u7f51\u7edc\u5e94\u7528\u4e2d\uff0c\u5e94\u7528\u5c01\u5305\u88ab\u5e7f\u6cdb\u4f7f\u7528\u4e8e\u5404\u79cd\u901a\u4fe1\u573a\u666f\uff0c\u4f8b\u5982\uff1a<\/p>\n

– \u5728\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u4e2d\uff0c\u90ae\u4ef6\u6b63\u6587\u3001\u9644\u4ef6\u7b49\u6570\u636e\u88ab\u5c01\u88c5\u4e3a\u5e94\u7528\u5c01\u5305\uff0c\u901a\u8fc7SMTP\u3001POP3\u3001IMAP\u7b49\u534f\u8bae\u4f20\u8f93\uff1b<\/p>\n

– \u5728\u5373\u65f6\u901a\u8baf\u5e94\u7528\uff08\u5982\u5fae\u4fe1\u3001Skype\uff09\u4e2d\uff0c\u6587\u672c\u3001\u8bed\u97f3\u3001\u56fe\u7247\u7b49\u6d88\u606f\u901a\u8fc7\u7279\u5b9a\u7684\u5e94\u7528\u5c01\u5305\u683c\u5f0f\u8fdb\u884c\u4f20\u8f93\uff1b<\/p>\n

– \u5728\u7f51\u7edc\u6d41\u5a92\u4f53\u670d\u52a1\uff08\u5982Netflix\u3001YouTube\uff09\u4e2d\uff0c\u97f3\u9891\u548c\u89c6\u9891\u6570\u636e\u88ab\u5c01\u88c5\u4e3a\u5e94\u7528\u5c01\u5305\uff0c\u6839\u636e\u7528\u6237\u9700\u6c42\u8fdb\u884c\u5b9e\u65f6\u4f20\u8f93\u548c\u64ad\u653e\u3002<\/p>\n

\u603b\u4e4b\uff0c\u5e94\u7528\u5c01\u5305\u662f\u4e92\u8054\u7f51\u901a\u4fe1\u4e2d\u4e0d\u53ef\u7f3a\u5c11\u7684\u4e00\u73af\uff0c\u5b83\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u4fdd\u8bc1\u4e86\u6570\u636e\u7684\u53ef\u9760\u6027\u3001\u9ad8\u6548\u6027\u548c\u5b89\u5168\u6027\u3002\u672a\u6765\uff0c\u968f\u7740\u7f51\u7edc\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0c\u5e94\u7528\u5c01\u5305\u4e5f\u5c06\u53d1\u5c55\u5f97\u66f4\u52a0\u590d\u6742\u3001\u9ad8\u6548\u548c\u5b89\u5168\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5e94\u7528\u5c01\u5305\uff1a\u539f\u7406\u4e0e\u8be6\u7ec6\u4ecb\u7ecd\u4e92\u8054\u7f51\u7684\u9ad8\u901f\u53d1\u5c55\uff0c\u50ac\u751f\u4e86\u8bb8\u591a\u5404\u5f0f\u5404\u6837\u7684\u5e94\u7528\u548c\u6280\u672f\u3002\u4e00\u4e2a\u91cd\u8981\u4e14\u4e0d\u53ef\u6216\u7f3a\u7684\u6280\u672f\u4fbf\u662f\u201c\u5e94\u7528\u5c01\u5305\u201d\u3002\u90a3\u4e48\uff0c\u4ec0\u4e48\u662f\u5e94\u7528\u5c01\u5305\uff1f\u5b83\u53c8\u662f\u5982\u4f55\u5728\u6211\u4eec\u7684\u4e92\u8054\u751f\u6d3b\u4e2d\u53d1\u6325\u4f5c\u7528\u7684\uff1f\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u63a2\u8ba8\u5e94\u7528<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[1093,19677,19676,3284,926],"class_list":["post-13490","post","type-post","status-publish","format-standard","hentry","category-appkaifa","tag-1093","tag-19677","tag-app","tag-3284","tag-926"],"_links":{"self":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts\/13490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/comments?post=13490"}],"version-history":[{"count":0,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts\/13490\/revisions"}],"wp:attachment":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/media?parent=13490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/categories?post=13490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/tags?post=13490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}