\/<\/p>\n * Register a new user.<\/p>\n
* @param username The username of the user.<\/p>\n
* @param password The password of the user.<\/p>\n
* @return The status code of operation.<\/p>\n
*\/<\/p>\n
int registerUser(char *username, char *password);<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u754c\u9762\u4f18\u5316<\/p>\n<\/p>\n
\u867d\u7136C\u8bed\u8a00\u4e0d\u64c5\u957f\u56fe\u5f62\u754c\u9762\u8bbe\u8ba1\uff0c\u4f46\u662f\u4ecd\u7136\u53ef\u4ee5\u901a\u8fc7\u6587\u672c\u83dc\u5355\u7684\u5f62\u5f0f\u6765\u4f18\u5316\u7528\u6237\u7684\u4ea4\u4e91\u64cd\u4f5c\u4f53\u9a8c\u3002\u5bf9\u4e8e\u4ea4\u4e92\u8bbe\u8ba1\u7684\u6539\u5584\u540c\u6837\u53ef\u4ee5\u589e\u52a0\u4ee3\u7801\u884c\u6570\u3002<\/p>\n<\/p>\n
\u6587\u672c\u83dc\u5355\u8bbe\u8ba1<\/strong><\/p>\n<\/p>\n\u901a\u8fc7\u7cfb\u7edf\u7684\u83dc\u5355\u5f15\u5bfc\u7528\u6237\u8fdb\u884c\u6ce8\u518c\u3001\u767b\u5f55\u7b49\u64cd\u4f5c\uff0c\u540c\u65f6\u63d0\u4f9b\u6e05\u6670\u7684\u64cd\u4f5c\u6307\u793a\u3002<\/p>\n<\/p>\n
void mainMenu();<\/p>\nvoid registerMenu();<\/p>\n
void loginMenu();<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u6211\u4eec\u4e0d\u4ec5\u53ef\u4ee5\u4f7f\u4e00\u4e2a\u7528\u6237\u6ce8\u518c\u767b\u5f55\u7684C\u8bed\u8a00\u4ee3\u7801\u6269\u5145\u5230300\u884c\u4ee5\u4e0a\uff0c\u8fd8\u80fd\u5927\u5e45\u63d0\u5347\u7a0b\u5e8f\u7684\u8d28\u91cf\u548c\u7528\u6237\u4f53\u9a8c\u3002\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u53ef\u4ee5\u589e\u52a0\u66f4\u591a\u7ec6\u8282\uff0c\u6bd4\u5982\u5404\u79cd\u9519\u8bef\u6d88\u606f\u7684\u5b9a\u4e49\u3001\u66f4\u590d\u6742\u7684\u7528\u6237\u4fe1\u606f\u5904\u7406\u7b49\uff0c\u8fd9\u5c06\u6709\u52a9\u4e8e\u7f16\u5199\u51fa\u65e2\u5065\u58ee\u53c8\u8be6\u5c3d\u7684\u4ee3\u7801\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n1. \u6211\u60f3\u4e86\u89e3\u5982\u4f55\u5728C\u8bed\u8a00\u4e2d\u5b9e\u73b0\u7528\u6237\u6ce8\u518c\u767b\u5f55\u529f\u80fd\uff1f<\/strong><\/p>\n\u5728C\u8bed\u8a00\u4e2d\u5b9e\u73b0\u7528\u6237\u6ce8\u518c\u767b\u5f55\u529f\u80fd\u7684\u4ee3\u7801\uff0c\u5e76\u4e0d\u4e00\u5b9a\u9700\u8981\u8fbe\u5230300\u884c\u3002\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\u7684\u4e3b\u8981\u6b65\u9aa4\u5305\u62ec\uff1a\u521b\u5efa\u7528\u6237\u8d26\u6237\u3001\u9a8c\u8bc1\u767b\u5f55\u4fe1\u606f\u3001\u5b58\u50a8\u548c\u8bfb\u53d6\u7528\u6237\u4fe1\u606f\u7b49\u3002\u53ef\u4ee5\u4f7f\u7528\u7ed3\u6784\u4f53\u548c\u6587\u4ef6\u64cd\u4f5c\u51fd\u6570\u6765\u5b9e\u73b0\u3002<\/p>\n
\u9996\u5148\uff0c\u4f60\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u7528\u6237\u540d\u548c\u5bc6\u7801\u7684\u7ed3\u6784\u4f53\uff0c\u7528\u6765\u5b58\u50a8\u7528\u6237\u4fe1\u606f\u3002\u5728\u6ce8\u518c\u8fc7\u7a0b\u4e2d\uff0c\u4f60\u53ef\u4ee5\u5148\u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\u6765\u5b58\u50a8\u7528\u6237\u4fe1\u606f\uff0c\u7136\u540e\u4f9d\u6b21\u8f93\u5165\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u5e76\u5c06\u5b83\u4eec\u5199\u5165\u6587\u4ef6\u3002\u5728\u767b\u5f55\u8fc7\u7a0b\u4e2d\uff0c\u4f60\u53ea\u9700\u6253\u5f00\u6587\u4ef6\uff0c\u8bfb\u53d6\u6587\u4ef6\u4e2d\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u5e76\u4e0e\u7528\u6237\u8f93\u5165\u8fdb\u884c\u6bd4\u8f83\u5373\u53ef\u3002<\/p>\n
\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u4ee5\u5e2e\u52a9\u4f60\u5f00\u59cb\uff1a<\/p>\n
#include <stdio.h>\n#include <string.h>\n\ntypedef struct {\n char username[20];\n char password[20];\n} User;\n\nvoid registerUser() {\n User user;\n printf("\u8bf7\u8f93\u5165\u7528\u6237\u540d\uff1a");\n scanf("%s", user.username);\n printf("\u8bf7\u8f93\u5165\u5bc6\u7801\uff1a");\n scanf("%s", user.password);\n\n FILE *file = fopen("users.txt", "a");\n if (file != NULL) {\n fwrite(&user, sizeof(User), 1, file);\n fclose(file);\n printf("\u6ce8\u518c\u6210\u529f\uff01\\n");\n } else {\n printf("\u6587\u4ef6\u6253\u5f00\u5931\u8d25\uff01\\n");\n }\n}\n\nvoid loginUser() {\n User user;\n printf("\u8bf7\u8f93\u5165\u7528\u6237\u540d\uff1a");\n scanf("%s", user.username);\n printf("\u8bf7\u8f93\u5165\u5bc6\u7801\uff1a");\n scanf("%s", user.password);\n\n FILE *file = fopen("users.txt", "r");\n if (file != NULL) {\n User tempUser;\n int matched = 0;\n while (fread(&tempUser, sizeof(User), 1, file) > 0) {\n if (strcmp(tempUser.username, user.username) == 0 && strcmp(tempUser.password, user.password) == 0) {\n matched = 1;\n break;\n }\n }\n fclose(file);\n if (matched) {\n printf("\u767b\u5f55\u6210\u529f\uff01\\n");\n } else {\n printf("\u7528\u6237\u540d\u6216\u5bc6\u7801\u9519\u8bef\uff01\\n");\n }\n } else {\n printf("\u6587\u4ef6\u6253\u5f00\u5931\u8d25\uff01\\n");\n }\n}\n\nint main() {\n int choice;\n printf("1. \u6ce8\u518c 2. \u767b\u5f55\\n");\n printf("\u8bf7\u9009\u62e9\u64cd\u4f5c\uff1a");\n scanf("%d", &choice);\n\n if (choice == 1) {\n registerUser();\n } else if (choice == 2) {\n loginUser();\n } else {\n printf("\u65e0\u6548\u9009\u62e9\uff01\\n");\n }\n\n return 0;\n}\n<\/code><\/pre>\n2. \u6709\u6ca1\u6709\u66f4\u9ad8\u6548\u548c\u5b89\u5168\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u7528\u6237\u6ce8\u518c\u767b\u5f55\u529f\u80fd\u5462\uff1f<\/strong><\/p>\n\u662f\u7684\uff0c\u4e0a\u8ff0\u7684\u793a\u4f8b\u4ee3\u7801\u53ea\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u5b9e\u73b0\u3002\u4e3a\u4e86\u4f7f\u7528\u6237\u6ce8\u518c\u767b\u5f55\u529f\u80fd\u66f4\u9ad8\u6548\u548c\u5b89\u5168\uff0c\u4f60\u53ef\u4ee5\u8003\u8651\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n
\n- \n
\u4f7f\u7528\u66f4\u5f3a\u5927\u7684\u52a0\u5bc6\u7b97\u6cd5\uff1a\u5728\u5b58\u50a8\u7528\u6237\u5bc6\u7801\u4e4b\u524d\uff0c\u5bf9\u5bc6\u7801\u8fdb\u884c\u54c8\u5e0c\u5904\u7406\uff0c\u53ef\u4ee5\u4f7f\u7528\u5e38\u7528\u7684\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5982MD5\u3001SHA-1\u6216SHA-256\u7b49\u3002\u8fd9\u6837\u5373\u4f7f\u6570\u636e\u5e93\u6cc4\u6f0f\uff0c\u4e5f\u65e0\u6cd5\u76f4\u63a5\u5f97\u5230\u7528\u6237\u7684\u539f\u59cb\u5bc6\u7801\u3002<\/p>\n<\/li>\n
- \n
\u6570\u636e\u5e93\u5b58\u50a8\uff1a\u5c06\u7528\u6237\u4fe1\u606f\u5b58\u50a8\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u800c\u4e0d\u662f\u7b80\u5355\u5730\u5199\u5165\u6587\u4ef6\u3002\u6570\u636e\u5e93\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u67e5\u8be2\u529f\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u66f4\u597d\u5730\u4fdd\u62a4\u6570\u636e\u3002<\/p>\n<\/li>\n
- \n
\u4f7f\u7528\u5b89\u5168\u8fde\u63a5\uff1a\u901a\u8fc7\u4f7f\u7528SSL\/TLS\u534f\u8bae\u6765\u4fdd\u62a4\u7528\u6237\u767b\u5f55\u4fe1\u606f\u7684\u4f20\u8f93\uff0c\u53ef\u4ee5\u9632\u6b62\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u88ab\u7a83\u53d6\u6216\u7be1\u6539\u3002<\/p>\n<\/li>\n
- \n
\u5f3a\u5316\u5bc6\u7801\u7b56\u7565\uff1a\u8981\u6c42\u7528\u6237\u8bbe\u7f6e\u66f4\u590d\u6742\u7684\u5bc6\u7801\uff0c\u5e76\u8fdb\u884c\u5bc6\u7801\u5f3a\u5ea6\u68c0\u6d4b\u3002\u53ef\u4ee5\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u9a8c\u8bc1\u5bc6\u7801\u662f\u5426\u7b26\u5408\u4e00\u5b9a\u7684\u89c4\u5219\uff0c\u5982\u5fc5\u987b\u5305\u542b\u6570\u5b57\u3001\u5b57\u6bcd\u548c\u7279\u6b8a\u5b57\u7b26\u7b49\u3002<\/p>\n<\/li>\n
- \n
\u4f7f\u7528\u591a\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1\uff1a\u9664\u4e86\u7528\u6237\u540d\u548c\u5bc6\u7801\u5916\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u56e0\u7d20\uff08\u5982\u6307\u7eb9\u8bc6\u522b\u3001\u77ed\u4fe1\u9a8c\u8bc1\u7801\u7b49\uff09\u6765\u9a8c\u8bc1\u7528\u6237\u8eab\u4efd\uff0c\u63d0\u9ad8\u767b\u5f55\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n
3. \u6211\u80fd\u5426\u5728C\u8bed\u8a00\u4e2d\u4f7f\u7528\u73b0\u6709\u7684\u5e93\u6765\u7b80\u5316\u7528\u6237\u6ce8\u518c\u767b\u5f55\u529f\u80fd\u7684\u5f00\u53d1\uff1f<\/strong><\/p>\n\u5f53\u7136\u53ef\u4ee5\uff01C\u8bed\u8a00\u62e5\u6709\u4e30\u5bcc\u7684\u5e93\u548c\u6846\u67b6\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u5b83\u4eec\u6765\u7b80\u5316\u7528\u6237\u6ce8\u518c\u767b\u5f55\u529f\u80fd\u7684\u5f00\u53d1\u8fc7\u7a0b\u3002<\/p>\n
\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528OpenSSL\u5e93\u6765\u5904\u7406\u52a0\u5bc6\u7b97\u6cd5\u548c\u5b89\u5168\u8fde\u63a5\uff0c\u8fd9\u6837\u5c31\u4e0d\u7528\u81ea\u5df1\u5b9e\u73b0\u52a0\u5bc6\u7b97\u6cd5\u4e86\u3002\u8fd8\u53ef\u4ee5\u4f7f\u7528\u6570\u636e\u5e93\u64cd\u4f5c\u5e93\uff0c\u5982MySQL Connector\/C\u6216SQLite\u7b49\uff0c\u6765\u5904\u7406\u7528\u6237\u4fe1\u606f\u7684\u5b58\u50a8\u548c\u8bfb\u53d6\u3002\u8fd9\u4e9b\u5e93\u63d0\u4f9b\u4e86\u5404\u79cd\u529f\u80fd\u548c\u63a5\u53e3\uff0c\u53ef\u4ee5\u6781\u5927\u5730\u7b80\u5316\u5f00\u53d1\u8fc7\u7a0b\uff0c\u540c\u65f6\u4fdd\u8bc1\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/p>\n
\u540c\u65f6\uff0c\u8fd8\u6709\u4e00\u4e9b\u73b0\u6210\u7684\u8ba4\u8bc1\u548c\u6388\u6743\u5e93\uff0c\u5982OAuth2\u6216JWT\uff08JSON Web Token\uff09\u7b49\uff0c\u5b83\u4eec\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7ea7\u7684\u8eab\u4efd\u9a8c\u8bc1\u529f\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5feb\u901f\u800c\u5b89\u5168\u5730\u5b9e\u73b0\u7528\u6237\u6ce8\u518c\u767b\u5f55\u529f\u80fd\u3002<\/p>\n
\u603b\u7684\u6765\u8bf4\uff0c\u4f7f\u7528\u73b0\u6709\u7684\u5e93\u548c\u6846\u67b6\u53ef\u4ee5\u5927\u5927\u51cf\u5c11\u5f00\u53d1\u5de5\u4f5c\u91cf\uff0c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\uff0c\u5e76\u4e14\u53ef\u4ee5\u501f\u52a9\u5b83\u4eec\u7684\u6210\u719f\u6027\u548c\u5b89\u5168\u6027\uff0c\u66f4\u597d\u5730\u4fdd\u62a4\u7528\u6237\u7684\u767b\u5f55\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u8981\u5c06\u4e00\u4e2a\u7528\u6237\u6ce8\u518c\u767b\u5f55\u7684C\u8bed\u8a00\u4ee3\u7801\u6269\u5145\u5230300\u884c\uff0c\u4e3b\u8981\u53ef\u4ee5\u4ece\u4ee3\u7801\u7ed3\u6784\u5b8c\u5584\u3001\u529f\u80fd\u6a21\u5757\u7ec6\u5316\u4ee5\u53ca\u4ee3\u7801\u6ce8\u91ca\u4e30\u5bcc\u4e09\u4e2a\u65b9\u9762\u5165 […]","protected":false},"author":3,"featured_media":260053,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/260049"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=260049"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/260049\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/260053"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=260049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=260049"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=260049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\u5982\u4f55\u5c06\u4e00\u4e2a\u7528\u6237\u6ce8\u518c\u767b\u5f55\u7684c\u8bed\u8a00\u4ee3\u7801\u5199\u5230300\u884c\"](\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/27111709\/b80b5889-fdfe-467e-853f-a64d2b12ca51.webp\")
<\/p>\n