\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u901a\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u67b6\u6784\uff0c\u60a8\u5c06\u62e5\u6709\u652f\u6301\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\uff08\u4ece\u6570\u636e\u8f93\u5165\u5230\u62a5\u544a\u548c\u5206\u6790\uff09\u7684\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n
\n
\u672c\u6307\u5357\u4ee5\u7b80\u5355\u7684\u56fe\u4e66\u9986\u7ba1\u7406\u7cfb\u7edf\u4e3a\u4f8b\uff0c\u63d0\u4f9b\u4e86\u6784\u5efa\u6570\u636e\u5e93\u6a21\u5f0f\u7684\u5206\u6b65\u8fc7\u7a0b\u3002\u4ee5\u4e0b\u662f\u6bcf\u4e2a\u6b65\u9aa4\u7684\u7b80\u8981\u6982\u8ff0\uff1a<\/p>\n
1.\u8bc6\u522b\u5b9e\u4f53\uff1a\u4f7f\u7528\u4e66\u7c4d\u3001\u4f5c\u8005\u548c\u501f\u6b3e\u4eba\u4f5c\u4e3a\u6211\u4eec\u7684\u4e3b\u8981\u5b9e\u4f53\u3002<\/p>\n
2.\u5b9a\u4e49\u5c5e\u6027\uff1a\u5217\u51fa\u6bcf\u4e2a\u5b9e\u4f53\u7684\u5173\u952e\u5c5e\u6027\u3002<\/p>\n
3.\u786e\u5b9a\u4e3b\u952e\uff1a\u4e3a\u6bcf\u4e2a\u5b9e\u4f53\u9009\u62e9\u552f\u4e00\u6807\u8bc6\u7b26\uff08\u56fe\u4e66\u7684 isbn\u3001\u4f5c\u8005\u7684 authorid\u3001\u501f\u9605\u8005\u7684 borrowerid\uff09\u3002<\/p>\n
4.\u5efa\u7acb\u5173\u7cfb\uff1a\u786e\u5b9a\u4e66\u7c4d\u548c\u4f5c\u8005\u4e4b\u95f4\u4ee5\u53ca\u4e66\u7c4d\u548c\u501f\u9605\u8005\u4e4b\u95f4\u7684\u591a\u5bf9\u591a\u5173\u7cfb\u3002<\/p>\n
5.\u521b\u5efa\u8868\uff1a\u6211\u4eec\u63d0\u4f9b sql \u8bed\u53e5\u6765\u521b\u5efa\u5fc5\u8981\u7684\u8868\uff0c\u5305\u62ec\u7528\u4e8e\u591a\u5bf9\u591a\u5173\u7cfb\u7684\u8054\u7ed3\u8868\u3002<\/p>\n
\n
\u5206\u6b65\u6307\u5357\uff1a\u6784\u5efa\u6570\u636e\u5e93\u67b6\u6784<\/h2>\n\u7b2c 1 \u6b65\uff1a\u8bc6\u522b\u5b9e\u4f53<\/h3>\n
\u9996\u5148\uff0c\u786e\u5b9a\u7cfb\u7edf\u4e2d\u7684\u4e3b\u8981\u5b9e\u4f53\uff08\u5bf9\u8c61\u6216\u6982\u5ff5\uff09\u3002\u8fd9\u4e9b\u5c06\u6210\u4e3a\u4f60\u7684\u684c\u5b50\u3002<\/p>\n
\u793a\u4f8b\uff1a\u5bf9\u4e8e\u4e00\u4e2a\u7b80\u5355\u7684\u56fe\u4e66\u9986\u7ba1\u7406\u7cfb\u7edf\uff0c\u6211\u4eec\u53ef\u80fd\u6709\uff1a<\/p>\n
- \n
- \u4e66\u7c4d<\/li>\n
- \u4f5c\u8005<\/li>\n
- \u501f\u6b3e\u4eba<\/li>\n<\/ul>\n
\n\u7b2c 2 \u6b65\uff1a\u5b9a\u4e49\u5c5e\u6027<\/h3>\n
\u5bf9\u4e8e\u6bcf\u4e2a\u5b9e\u4f53\uff0c\u5b9a\u4e49\u5176\u5c5e\u6027\uff08\u7279\u6027\u6216\u7279\u5f81\uff09\u3002\u8fd9\u4e9b\u5c06\u6210\u4e3a\u60a8\u8868\u683c\u4e2d\u7684\u5217\u3002<\/p>\n
\u793a\u4f8b\uff1a<\/p>\n
- \n
- \u4e66\u7c4d\uff1aisbn\u3001\u4e66\u540d\u3001\u51fa\u7248\u5e74\u4efd\u3001\u7c7b\u578b<\/li>\n
- \u4f5c\u8005\uff1a\u4f5c\u8005 id\u3001\u540d\u5b57\u3001\u59d3\u6c0f\u3001\u51fa\u751f\u65e5\u671f<\/li>\n
- \u501f\u6b3e\u4eba\uff1a\u501f\u6b3e\u4eba id\u3001\u540d\u5b57\u3001\u59d3\u6c0f\u3001\u7535\u5b50\u90ae\u4ef6<\/li>\n<\/ul>\n
\n\u7b2c\u4e09\u6b65\uff1a\u786e\u5b9a\u4e3b\u952e<\/h3>\n
\u4e3a\u6bcf\u4e2a\u5b9e\u4f53\u9009\u62e9\u4e00\u4e2a\u552f\u4e00\u7684\u6807\u8bc6\u7b26\u3002\u8fd9\u5c06\u662f\u6bcf\u4e2a\u8868\u7684\u4e3b\u952e\u3002<\/p>\n
\u793a\u4f8b\uff1a<\/p>\n
- \n
- \u4e66\u7c4d\uff1aisbn\uff08\u4e3b\u952e\uff09<\/li>\n
- \u4f5c\u8005\uff1aauthorid\uff08\u4e3b\u952e\uff09<\/li>\n
- \u501f\u6b3e\u4eba\uff1aborrowerid\uff08\u4e3b\u952e\uff09<\/li>\n<\/ul>\n
\n\u7b2c\u56db\u6b65\uff1a\u5efa\u7acb\u5173\u7cfb<\/h3>\n
\u786e\u5b9a\u60a8\u7684\u5b9e\u4f53\u5982\u4f55\u76f8\u4e92\u5173\u8054\u3002\u5982\u679c\u9700\u8981\uff0c\u8fd9\u5c06\u5e2e\u52a9\u60a8\u521b\u5efa\u5916\u952e\u548c\u8fde\u63a5\u8868\u3002<\/p>\n
\u793a\u4f8b\uff1a<\/p>\n
- \n
- \u4e00\u672c\u4e66\u53ef\u4ee5\u6709\u591a\u4e2a\u4f5c\u8005\uff0c\u4e00\u4e2a\u4f5c\u8005\u53ef\u4ee5\u5199\u591a\u672c\u4e66\uff08\u591a\u5bf9\u591a\uff09 <\/li>\n
- \u4e00\u4e2a\u501f\u9605\u8005\u53ef\u4ee5\u501f\u591a\u672c\u4e66\uff0c\u5e76\u4e14\u4e00\u672c\u4e66\u53ef\u4ee5\u5728\u4e00\u6bb5\u65f6\u95f4\u5185\u88ab\u591a\u4e2a\u501f\u9605\u8005\u501f\u9605\uff08\u591a\u5bf9\u591a\uff09 <\/li>\n<\/ul>\n
\n\u7b2c\u4e94\u6b65\uff1a\u521b\u5efa\u8868<\/h3>\n
\u53ef\u4ee5\u4f7f\u7528 sql gui\uff08\u4f8b\u5982 workbench\uff09\u5728\u4f20\u7edf sql \u4e2d\u5b8c\u6210\u6784\u5efa\u8868\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u73b0\u4ee3\u5173\u7cfb\u6570\u636e\u5e93\u6784\u5efa\u5668\uff08\u4f8b\u5982 five\uff09\u521b\u5efa\u8868\u3002<\/p>\n
five \u4e3a\u60a8\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684 mysql \u6570\u636e\u5e93\u6784\u5efa\u5668\u3002\u60a8\u6240\u8981\u505a\u7684\u5c31\u662f\u521b\u5efa\u5b57\u6bb5\uff0c\u5e76\u4e3a\u5b57\u6bb5\u5206\u914d\u6570\u636e\u7c7b\u578b\uff08\u4f8b\u5982\u5b57\u7b26\u4e32\u3001\u6d6e\u70b9\u6570\u3001\u6574\u6570\u6216\u4e8c\u8fdb\u5236\uff09\uff0c\u7136\u540e\u901a\u8fc7\u70b9\u51fb\u6765\u5b9a\u4e49\u5173\u7cfb\u3002<\/p>\n
five \u7684\u4e00\u5927\u4f18\u70b9\u662f\u5b83\u4f1a\u81ea\u52a8\u521b\u5efa\u4e3b\u952e<\/em>\u548c\u5916\u952e<\/em>\u3002\u8fd9\u4e9b\u952e<\/em>\u552f\u4e00\u5730\u6807\u8bc6\u8bb0\u5f55\u5e76\u7528\u4e8e\u5efa\u7acb\u8868\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n
\u5b9a\u4e49\u6570\u636e\u6a21\u578b\u540e\uff0cfive \u4f1a\u81ea\u52a8\u521b\u5efa\u4e00\u4e2a\u524d\u7aef web \u5e94\u7528\u7a0b\u5e8f\uff0c\u7136\u540e\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u81ea\u5b9a\u4e49\u3002<\/p>\n
\u4f7f\u7528 five\uff0c\u60a8\u53ef\u4ee5\u663e\u7740\u52a0\u5feb\u5b9e\u73b0\u6570\u636e\u5e93\u6a21\u5f0f\u7684\u8fc7\u7a0b\uff0c\u51cf\u5c11\u51fa\u9519\u7684\u673a\u4f1a\uff0c\u5e76\u968f\u7740\u9879\u76ee\u7684\u53d1\u5c55\u8f7b\u677e\u8fdb\u884c\u66f4\u6539\u3002\u5b83\u62bd\u8c61\u4e86\u5927\u90e8\u5206\u590d\u6742\u6027\uff0c\u4f7f\u60a8\u80fd\u591f\u4e13\u6ce8\u4e8e\u6570\u636e\u6a21\u578b\u548c\u4e1a\u52a1\u903b\u8f91\uff0c\u800c\u4e0d\u662f\u590d\u6742\u7684\u6570\u636e\u5e93\u7ba1\u7406\u3002<\/p>\n
\n
\n<strong>build a database web application<\/strong><br><span>rapidly build and deploy your database using five<\/span><\/pre>\n
\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u7acb\u5373\u8bbf\u95ee<\/strong><\/p>\n
\n
\n\u57fa\u4e8e\u6211\u4eec\u5df2\u8bc6\u522b\u7684\u5b9e\u4f53\u3001\u5c5e\u6027\u548c\u5173\u7cfb\u7684\u8868\uff1a<\/p>\n<\/p>\n
<span>CREATE TABLE Books (<\/span><br>\n<span> ISBN VARCHAR(13) PRIMARY KEY,<\/span><br>\n<span> Title VARCHAR(255) NOT NULL,<\/span><br>\n<span> PublicationYear INT,<\/span><br>\n<span> Genre VARCHAR(50)<\/span><br>\n<span>);<\/span><br>\n<br>\n<span>CREATE TABLE Authors (<\/span><br>\n<span> AuthorID INT PRIMARY KEY AUTO_INCREMENT,<\/span><br>\n<span> FirstName VARCHAR(50),<\/span><br>\n<span> LastName VARCHAR(50),<\/span><br>\n<span> BirthDate DATE<\/span><br>\n<span>);<\/span><br>\n<br>\n<span>CREATE TABLE Borrowers (<\/span><br>\n<span> BorrowerID INT PRIMARY KEY AUTO_INCREMENT,<\/span><br>\n<span> FirstName VARCHAR(50),<\/span><br>\n<span> LastName VARCHAR(50),<\/span><br>\n<span> Email VARCHAR(100) UNIQUE,<\/span><br>\n<span> RegistrationDate DATE<\/span><br>\n<span>);<\/span><br>\n<br>\n<span>CREATE TABLE BookAuthors (<\/span><br>\n<span> ISBN VARCHAR(13),<\/span><br>\n<span> AuthorID INT,<\/span><br>\n<span> PRIMARY KEY (ISBN, AuthorID),<\/span><br>\n<span> FOREIGN KEY (ISBN) REFERENCES Books(ISBN),<\/span><br>\n<span> FOREIGN KEY (AuthorID) REFERENCES Authors(AuthorID)<\/span><br>\n<span>);<\/span><br>\n<br>\n<span>CREATE TABLE BookLoans (<\/span><br>\n<span> LoanID INT PRIMARY KEY AUTO_INCREMENT,<\/span><br>\n<span> ISBN VARCHAR(13),<\/span><br>\n<span> BorrowerID INT,<\/span><br>\n<span> LoanDate DATE,<\/span><br>\n<span> DueDate DATE,<\/span><br>\n<span> ReturnDate DATE,<\/span><br>\n<span> FOREIGN KEY (ISBN) REFERENCES Books(ISBN),<\/span><br>\n<span> FOREIGN KEY (BorrowerID) REFERENCES Borrowers(BorrowerID)<\/span><br>\n<span>);<\/span><\/pre>\n
\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\n\u5b9e\u4f53\u5173\u7cfb\u56fe\u793a\u4f8b<\/h2>\n
![\"\u53ea\u9700\u51e0\u6b65\u5373\u53ef\u6784\u5efa\u6570\u636e\u5e93\u67b6\u6784\u63d2\u56fe\"](\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/172310302168840.png\" "\\"\u53ea\u9700\u51e0\u6b65\u5373\u53ef\u6784\u5efa\u6570\u636e\u5e93\u67b6\u6784\u63d2\u56fe\\"")
\u65e0\u9700\u7f16\u5199 sql \u6765\u521b\u5efa\u6570\u636e\u5e93\u6a21\u5f0f\uff0cfive \u5141\u8bb8\u60a8\u76f4\u89c2\u5730\u521b\u5efa\u6570\u636e\u6a21\u578b\uff0c\u7136\u540e\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u636e\u5e93\u7ed3\u6784\u3002 <\/p>\n
\n\u4e0a\u9762\u7684\u5b9e\u4f53\u5173\u7cfb\u56fe\uff08erd\uff09\u4ee3\u8868\u4e86\u6211\u4eec\u4e4b\u524d\u63cf\u8ff0\u7684\u56fe\u4e66\u9986\u7ba1\u7406\u7cfb\u7edf\u3002<\/p>\n
- \n
- \u5b9e\u4f53\uff1a\n
- \n
- books\uff1a\u4ee3\u8868\u56fe\u4e66\u9986\u91cc\u7684\u4e66\u3002<\/li>\n
- \u4f5c\u8005\uff1a\u4ee3\u8868\u4e66\u7c4d\u7684\u4f5c\u8005\u3002<\/li>\n
- borrowers\uff1a\u4ee3\u8868\u4ece\u56fe\u4e66\u9986\u501f\u4e66\u7684\u4eba\u3002<\/li>\n
- book_author\uff1a\u4ee3\u8868\u4e66\u7c4d\u548c\u4f5c\u8005\u4e4b\u95f4\u591a\u5bf9\u591a\u5173\u7cfb\u7684\u8054\u7ed3\u8868\u3002<\/li>\n
- book_loan\uff1a\u4ee3\u8868\u501f\u8d37\u4ea4\u6613\u3002<\/li>\n<\/ul>\n<\/li>\n
- \u5c5e\u6027\uff1a\n
- \n
- \u6bcf\u4e2a\u5b9e\u4f53\u90fd\u5217\u51fa\u4e86\u5176\u5c5e\u6027\u3002\u4e3b\u952e\u6807\u6709\u201cpk\u201d\uff0c\u5916\u952e\u6807\u6709\u201cfk\u201d\u3002<\/li>\n<\/ul>\n<\/li>\n
- \u5173\u7cfb\uff1a\n
- \n
- books ||–o{ book_author \uff1a\u8fd9\u610f\u5473\u7740\u4e00\u672c\u4e66\u5728 book_author \u8868\u4e2d\u53ef\u4ee5\u6709\u591a\u4e2a\u6761\u76ee\uff08\u5373\u53ef\u4ee5\u6709\u591a\u4e2a\u4f5c\u8005\uff09\u3002<\/li>\n
- authors ||–o{ book_author \uff1a\u4e00\u4e2a\u4f5c\u8005\u53ef\u4ee5\u5728 book_author \u8868\u4e2d\u62e5\u6709\u591a\u4e2a\u6761\u76ee\uff08\u5373\u53ef\u4ee5\u5199\u591a\u672c\u4e66\uff09\u3002<\/li>\n
- books ||–o{ book_loan : \u4e00\u672c\u4e66\u53ef\u4ee5\u6d89\u53ca\u591a\u6b21\u501f\u9605\u4ea4\u6613\u3002<\/li>\n
- borrowers ||–o{ book_loan \uff1a\u501f\u6b3e\u4eba\u53ef\u4ee5\u6709\u5f88\u591a\u8d37\u6b3e\u4ea4\u6613\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
\u7b26\u53f7\u201c||–o{\u201d\u4ee3\u8868\u201c\u4e00\u5bf9\u591a\u201d\u5173\u7cfb\u3002 \u201c||\u201d side \u662f\u201c\u4e00\u201d\u4fa7\uff0c\u201co{\u201d\u4fa7\u662f\u201c\u591a\u201d\u4fa7\u3002<\/p>\n
\u6b64 erd \u53ef\u89c6\u5316\u4e86\u6211\u4eec\u6570\u636e\u5e93\u7684\u7ed3\u6784\uff0c\u663e\u793a\u4e86\u4e0d\u540c\u5b9e\u4f53\u5982\u4f55\u76f8\u4e92\u5173\u8054\u3002<\/p>\n
\n\u4eca\u5929\u5f00\u59cb\u4e94\u4e2a<\/h3>\n
\u8981\u4f7f\u7528 five \u6784\u5efa\u6570\u636e\u9a71\u52a8\u7684 web \u5e94\u7528\u7a0b\u5e8f\uff0c\u8bf7\u6ce8\u518c\u514d\u8d39\u8bbf\u95ee\u5e76\u5f00\u59cb\u8be5\u8fc7\u7a0b\u3002\u5982\u679c\u60a8\u9700\u8981\u5e2e\u52a9\uff0c\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684\u8bba\u575b\u5e76\u5411\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u4e13\u5bb6\u5bfb\u6c42\u5e2e\u52a9\u3002<\/p>\n
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