{"id":171,"date":"2026-02-04T21:00:46","date_gmt":"2026-02-04T13:00:46","guid":{"rendered":"https:\/\/sonetto.online\/?p=171"},"modified":"2026-02-04T21:00:47","modified_gmt":"2026-02-04T13:00:47","slug":"mybatis-plus","status":"publish","type":"post","link":"https:\/\/sonetto.online\/index.php\/2026\/02\/04\/mybatis-plus\/","title":{"rendered":"Mybatis-plus"},"content":{"rendered":"\n
\u4eca\u5929\u5148\u8bd5\u8bd5\u6c34\uff0c\u5148\u521b\u5efa\u4e00\u4e2a\u5927\u6982\u80fd\u770b\u7684\u7b14\u8bb0\n\u597d\uff0c\u51fa\u4e8e\u4e8b\u6001\u7d27\u6025\uff0c\u6211\u4eec\u76f4\u63a5\u7a7a\u964dmybatis-plus\u5427<\/pre>\n\n\n\n
\u7136\u540e\u5c31\u662f\u8fd9\u91cc\u8ddf\u7684\u662fhttps:\/\/cyborg2077.github.io\/2022\/09\/20\/MyBatisPlus\/
\u8fd9\u7bc7\u7b14\u8bb0\u505a\u7684<\/p>\n\n\n\n
\u989d\uff0c\u5c31\u662f\u4e0d\u5bf9\u5e95\u5c42\u903b\u8f91\u8fdb\u884c\u8fc7\u591a\u6b7b\u78d5\uff0c\u5927\u6982\u4e86\u89e3\u4e00\u4e0b\u7528\u6cd5\uff0c\u54b1\u4e0d\u505a\u7406\u8bba\u5927\u5e08\uff0c\u4f46\u54b1\u5f97\u5411\u8fd9\u4e9b\u5927\u5e08\u770b\u9f50\uff0c\u591a\u591a\u5b66\u4e60<\/p>\n\n\n\n
\u4ed6\u8fd9\u8fb9\u7684\u6280\u672f\u6808\u5927\u6982\u5c31\u662f SpringBoot+Mybatis+MySQL<\/p>\n\n\n\n
\u6b65\u9aa4\u4e00<\/em><\/strong>
\u9996\u5148\u662f\u5efa\u8868
\u9996\u5148\u4e4b\u524d\u6211\u53ea\u7528\u8fc7SQLserver\uff0c\u4f46\u4f3c\u4e4eMySQL\u7684\u8bed\u6cd5\u7c7b\u4f3c\uff0c\u6240\u4ee5\u6211\u5c31\u5199\u7c7b\u4f3c\u7684\u5427\uff0c\u987a\u4fbf\u5e2e\u6211\u56de\u5fc6\u4e00\u70b9\u57fa\u672c\u8bed\u6cd5\u5427\uff0c\u7b49\u8fd9\u7bc7\u7b14\u8bb0\u5199\u5b8c\u6211\u8ba9Chat\u5e2e\u6211\u67e5\u67e5\u9519\u8bef<\/p>\n\n\n\n
\/\/\ncreate table user(\n     id bigint(20) primary key auto_increment,\n     name varchar(32)  not null,\n     password varchar(32) not null,\n     age int(3) not null,\n     tel varchar(32) not null\n);\n\ninsert into user values(1,'\u7528\u62371','666','12','1234567);\ninsert into user values(2,'\u7528\u62372','995995','21','120');\ninsert into user values(3,'\u7528\u62373','4869','82','119')<\/pre>\n\n\n\n
\n\n\n\n
\u6b65\u9aa4\u4e8c<\/em><\/strong><\/p>\n\n\n\n
\u7136\u540e\u5c31\u662f\u914d\u4f9d\u8d56,\u7528\u7684\u662fmybatis-plus 3.4.1\u7684\u7248\u672c\uff0c\u7136\u540e\u770b\u5230\u4ed6\u8fd9\u8fb9\u7528\u7684\u597d\u50cf\u662fdruid\u8fd9\u4e2a\u8fde\u63a5\u6c60\uff0c\u6211\u4eec\u8fd8\u662f\u9ed8\u8ba4\u7528Hikari\u4f5c\u4e3a\u8fde\u63a5\u6c60\u5427\uff0c\u4e0d\u7528\u7279\u5730\u914d\u7f6e\u4ed6\u7684\u4ee5\u6765\u4e86<\/p>\n\n\n\n
<!-- Web \u9879\u76ee -->\n<dependency>\n    <groupId>org.springframework.boot<\/groupId>\n    <artifactId>spring-boot-starter-web<\/artifactId>\n<\/dependency>\n\n<!-- JDBC \u57fa\u7840\uff08\u53ef\u9009\uff0c\u5f88\u591a\u65f6\u5019 web starter \u91cc\u5df2\u7ecf\u5e26\u4e86\uff09 -->\n<dependency>\n    <groupId>org.springframework.boot<\/groupId>\n    <artifactId>spring-boot-starter-jdbc<\/artifactId>\n<\/dependency>\n\n<!-- MyBatis-Plus -->\n<dependency>\n    <groupId>com.baomidou<\/groupId>\n    <artifactId>mybatis-plus-boot3-starter<\/artifactId>\n    <version>3.5.14<\/version>\n<\/dependency>\n\n<!-- MySQL \u9a71\u52a8 -->\n<dependency>\n    <groupId>mysql<\/groupId>\n    <artifactId>mysql-connector-j<\/artifactId>\n    <scope>runtime<\/scope>\n<\/dependency>\n\n<!-- Lombok\uff08\u53ef\u9009\uff0c\u7b80\u5316\u5b9e\u4f53\u7c7b\uff09 -->\n  <dependency>\n        <groupId>org.projectlombok<\/groupId>\n        <artifactId>lombok<\/artifactId>\n        <optional>true<\/optional>\n<\/dependency><\/pre>\n\n\n\n
\u7136\u540e\u5c31\u662f\u8fd9\u8fb9application\u6211\u4eec\u628a\u540e\u7f00\u4eceproperties\u6539\u6210yaml\uff0c\u8fd9\u6837\u66f4\u89c4\u8303<\/p>\n\n\n\n
\u5927\u6982\u5c31\u662f\u8fd9\u4e48\u4e2a\u7ed3\u6784<\/p>\n\n\n\n
spring:\n   datasource:\n     driver-class-name:com.mysql.cj.jdbc.Driver\n     url:\/*\u90a3\u5c31\u662f\u81ea\u5df1\u7684\u6570\u636e\u5e93\u94fe\u63a5\u4e86*\/\n     username:\n     password:\n\nmybatis-plus:\n    configuration\uff1b\n      log-impl:org.apache.ibatis.logging.stdout.StdOutImpl<\/pre>\n\n\n\n
\u7136\u540e\u8fd9\u4e9b\u9020\u5b8c\u5c31\u628a\u5bf9\u5e94\u6570\u636e\u5e93\u7684entity\u5efa\u597d\u5c31\u884c\u4e86\uff0c\u6211\u8bb0\u5f97
lombok\u662f\u53ef\u4ee5\u5e2e\u6211\u521b\u5efa\u597d\u4ed6\u57fa\u672c\u7684set\u548cget\u65b9\u6cd5<\/p>\n\n\n\n
\u7136\u540e\u5c31\u662fmapper<\/p>\n\n\n\n
@Mapper\npublic inetrface UserMapper extends BaseMapper<User>{\n}<\/pre>\n\n\n\n
\u5c31\u5dee\u4e0d\u591a\u8fd9\u6837\uff0c\u5176\u5b9e\u5f88\u65b9\u4fbf\u7684\u90fd\u5e2e\u6211\u4eec\u521b\u5efa\u5b8c\u4e86\uff0c\u6211\u6bd4\u8f83\u559c\u6b22\u53eb\u8fd9\u73a9\u610f\u53ebmapper\u800c\u975edao\uff0c\u56e0\u4e3adao\u6709\u79cd\u63d0\u5200\u780d\u4eba\u7684\u8c10\u97f3\u611f\u89c2\u611f\u4e0d\u597d\uff0c\u8fd9\u5c31\u7c7b\u4f3cspring\u91cc\u9762\u7684bean\u7ed9\u6211\u5e26\u6765\u5f88\u5dee\u7684\u89c2\u611f\u4e00\u6837\uff0c\u4f46\u6211\u8fd8\u627e\u4e0d\u5230\u66ff\u6362\u8bcd<\/p>\n\n\n\n
\u7136\u540e\u5c31\u662f\u8fd9\u4e2aextends\u7684\u8fd9\u4e2abasemapper<User><\/code>\u8fd9\u4e2a\u73a9\u610f\uff0c\u5176\u5b9e\u4e5f\u7c7b\u4f3c\u9884\u5236\u83dc\u4e00\u6837\u7684\u4e1c\u897f\uff0c\u5e2e\u6211\u4eec\u76f4\u63a5\u628a\u4ed6\u7684<\/p>\n\n\n\n
insert(T entity)\ndeleteById(Serializable id)\nupdateById(T entity)\nT selectById(Serializable id)\nList<T>selectList(Wrapper<T>queryWrapper)<\/pre>\n\n\n\n
\u8fd9\u4e9b\u57fa\u7840\u529f\u80fd\u7ed9\u521b\u5efa\u5b8c\u4e86\uff0c\u5176\u5b9e\u5c31\u76f4\u63a5\u7528\u5c31\u884c\u4e86\uff0c\u5982\u679c\u8fd8\u6709\u5176\u4ed6\u529f\u80fd\u5b9e\u73b0\u7684\u9700\u6c42\u5c31\u9700\u8981\u53bb\u81ea\u5df1\u5199\u4e86<\/p>\n\n\n\n
\u7136\u540e\u8fd9\u91cc\u8fd9\u4e2a\u6ce8\u89e3\uff0c\u4e5f\u5c31\u662f\u8fd9\u4e2a@Mapper\uff0c\u662f\u544a\u8bc9\u4f60mybatis\u8bf4\u201c\u8fd9\u63a5\u53e3\u662f\u4e00\u4e2amapper,\u5bf9\u5176\u751f\u6210\u7c7b\u5e76\u6ce8\u518cbean”
\u548csql\u5173\u7cfb\u6700\u8fd1\u7684\u5c31\u662f\u8fd9\u4e2a\u63a5\u53e3\u4e86\uff0c\u5c31\u7c7b\u4f3c\u4ed3\u5e93\u548c\u4ed3\u5e93\u7ba1\u7406\u5458\u7684\u5173\u7cfb\u4e86<\/p>\n\n\n\n
\u7136\u540e\u4f60\u5c31\u5efa\u8bae\u7684\u642d\u4e00\u4e2acontroller\u53bb\u6d4b\u8bd5\u4e00\u4e0b\uff0c\u4e5f\u662f\u9700\u8981\u7528\u5230\u4e00\u4e2a\u6ce8\u89e3\u597d\u50cf\u53eb@RestController\uff0c\u53ef\u4ee5\u8ba9\u6211\u4eec\u5230postman\u91cc\u9762\u53bb\u6d4b\u8bd5\u6211\u4eec\u5199\u7684\u65b9\u6cd5\uff0c\u6bd4\u5982\u6211\u4eec\u9700\u8981\u83b7\u53d6\u6211\u4eec\u6570\u636e\u5e93\u91cc\u9762\u7528\u6237\u7684\u4fe1\u606f\u5c31\u53ef\u4ee5\u7528@GetMapping\u8fd9\u4e2a\u6ce8\u89e3\uff0c\u8fd9\u91cc\u5c31\u4e0d\u591a\u8bf4\u4e86\uff0c\u76ee\u524d\u5728\u8bfb\u7684\u6587\u7ae0\u7684\u4f5c\u8005\u5e94\u8be5\u4f1a\u5728\u540e\u9762\u8bb2\u5230\uff0c\u6211\u5c31\u4e0d\u778e\u8bf4\u4e86<\/p>\n\n\n\n
\n\n\n\n
\u6b65\u9aa4\u4e09<\/em><\/strong><\/p>\n\n\n\n
\u989d\uff0c\u8fd9\u8fb9\u8bb2\u4e86MP\uff08\u4e5f\u5c31\u662fmybatis-plus)\u7684\u57fa\u672c\u6027\u8d28
\u90a3\u8fd9\u8fb9\u76f4\u63a5\u8d34\u4f5c\u8005\u7684\u5199\u7684\u5427\uff08\u56e0\u4e3a\u6211\u5927\u6982\u4e5f\u4e0d\u4f1a\u4e00\u4e2a\u5b57\u4e00\u4e2a\u5b57\u6572\u4e86\uff0c\u61d2\u662f\u8fd9\u6837\u7684\uff09<\/p>\n\n\n\n
MP\u7684\u7279\u6027\uff1a<\/p>\n\n\n\n
    \n
  • \u65e0\u4fb5\u5165\uff1a<\/code>\u53ea\u505a\u589e\u5f3a\u4e0d\u505a\u6539\u53d8\uff0c\u5f15\u5165\u5b83\u4e0d\u4f1a\u5bf9\u73b0\u6709\u5de5\u7a0b\u4ea7\u751f\u5f71\u54cd\uff0c\u5982\u4e1d\u822c\u987a\u6ed1<\/li>\n\n\n\n
  • \u635f\u8017\u5c0f\uff1a<\/code>\u542f\u52a8\u5373\u4f1a\u81ea\u52a8\u6ce8\u5165\u57fa\u672c CURD\uff0c\u6027\u80fd\u57fa\u672c\u65e0\u635f\u8017\uff0c\u76f4\u63a5\u9762\u5411\u5bf9\u8c61\u64cd\u4f5c<\/li>\n\n\n\n
  • \u5f3a\u5927\u7684 CRUD \u64cd\u4f5c\uff1a<\/code>\u5185\u7f6e\u901a\u7528 Mapper\u3001\u901a\u7528 Service\uff0c\u4ec5\u4ec5\u901a\u8fc7\u5c11\u91cf\u914d\u7f6e\u5373\u53ef\u5b9e\u73b0\u5355\u8868\u5927\u90e8\u5206 CRUD \u64cd\u4f5c\uff0c\u66f4\u6709\u5f3a\u5927\u7684\u6761\u4ef6\u6784\u9020\u5668\uff0c\u6ee1\u8db3\u5404\u7c7b\u4f7f\u7528\u9700\u6c42<\/li>\n\n\n\n
  • \u652f\u6301 Lambda \u5f62\u5f0f\u8c03\u7528<\/code>\uff1a\u901a\u8fc7 Lambda \u8868\u8fbe\u5f0f\uff0c\u65b9\u4fbf\u7684\u7f16\u5199\u5404\u7c7b\u67e5\u8be2\u6761\u4ef6\uff0c\u65e0\u9700\u518d\u62c5\u5fc3\u5b57\u6bb5\u5199\u9519<\/li>\n\n\n\n
  • \u652f\u6301\u4e3b\u952e\u81ea\u52a8\u751f\u6210\uff1a<\/code>\u652f\u6301\u591a\u8fbe 4 \u79cd\u4e3b\u952e\u7b56\u7565\uff08\u5185\u542b\u5206\u5e03\u5f0f\u552f\u4e00 ID \u751f\u6210\u5668 – Sequence\uff09\uff0c\u53ef\u81ea\u7531\u914d\u7f6e\uff0c\u5b8c\u7f8e\u89e3\u51b3\u4e3b\u952e\u95ee\u9898<\/li>\n\n\n\n
  • \u652f\u6301 ActiveRecord \u6a21\u5f0f\uff1a<\/code>\u652f\u6301 ActiveRecord \u5f62\u5f0f\u8c03\u7528\uff0c\u5b9e\u4f53\u7c7b\u53ea\u9700\u7ee7\u627f Model \u7c7b\u5373\u53ef\u8fdb\u884c\u5f3a\u5927\u7684 CRUD \u64cd\u4f5c<\/li>\n\n\n\n
  • \u652f\u6301\u81ea\u5b9a\u4e49\u5168\u5c40\u901a\u7528\u64cd\u4f5c\uff1a<\/code>\u652f\u6301\u5168\u5c40\u901a\u7528\u65b9\u6cd5\u6ce8\u5165\uff08 Write once, use anywhere \uff09<\/li>\n\n\n\n
  • \u5185\u7f6e\u4ee3\u7801\u751f\u6210\u5668\uff1a<\/code>\u91c7\u7528\u4ee3\u7801\u6216\u8005 Maven \u63d2\u4ef6\u53ef\u5feb\u901f\u751f\u6210 Mapper \u3001 Model \u3001 Service \u3001 Controller \u5c42\u4ee3\u7801\uff0c\u652f\u6301\u6a21\u677f\u5f15\u64ce\uff0c\u66f4\u6709\u8d85\u591a\u81ea\u5b9a\u4e49\u914d\u7f6e\u7b49\u60a8\u6765\u4f7f\u7528<\/li>\n\n\n\n
  • \u5185\u7f6e\u5206\u9875\u63d2\u4ef6\uff1a<\/code>\u57fa\u4e8e MyBatis \u7269\u7406\u5206\u9875\uff0c\u5f00\u53d1\u8005\u65e0\u9700\u5173\u5fc3\u5177\u4f53\u64cd\u4f5c\uff0c\u914d\u7f6e\u597d\u63d2\u4ef6\u4e4b\u540e\uff0c\u5199\u5206\u9875\u7b49\u540c\u4e8e\u666e\u901a List \u67e5\u8be2<\/li>\n\n\n\n
  • \u5206\u9875\u63d2\u4ef6\u652f\u6301\u591a\u79cd\u6570\u636e\u5e93\uff1a<\/code>\u652f\u6301 MySQL\u3001MariaDB\u3001Oracle\u3001DB2\u3001H2\u3001HSQL\u3001SQLite\u3001Postgre\u3001SQLServer \u7b49\u591a\u79cd\u6570\u636e\u5e93<\/li>\n\n\n\n
  • \u5185\u7f6e\u6027\u80fd\u5206\u6790\u63d2\u4ef6\uff1a<\/code>\u53ef\u8f93\u51fa SQL \u8bed\u53e5\u4ee5\u53ca\u5176\u6267\u884c\u65f6\u95f4\uff0c\u5efa\u8bae\u5f00\u53d1\u6d4b\u8bd5\u65f6\u542f\u7528\u8be5\u529f\u80fd\uff0c\u80fd\u5feb\u901f\u63ea\u51fa\u6162\u67e5\u8be2<\/li>\n\n\n\n
  • \u5185\u7f6e\u5168\u5c40\u62e6\u622a\u63d2\u4ef6\uff1a<\/code>\u63d0\u4f9b\u5168\u8868 delete \u3001 update \u64cd\u4f5c\u667a\u80fd\u5206\u6790\u963b\u65ad\uff0c\u4e5f\u53ef\u81ea\u5b9a\u4e49\u62e6\u622a\u89c4\u5219\uff0c\u9884\u9632\u8bef\u64cd\u4f5c<\/li>\n<\/ul>\n\n\n\n
    \u7136\u540e\u5c31\u662f\u633a\u795e\u5947\u7684\u5c31\u662fmapper\u4f1a\u5728\u548c\u6a21\u578b\u540d\u540c\u540d\u7684\u8868\u91cc\u9762\u67e5\u627e\uff0c\u5c31\u6bd4\u5982\u6211\u5199BaseMapper<User><\/code>\uff0c\u4ed6\u5c31\u81ea\u5df1\u8dd1\u53bb\u627e\u6211\u6570\u636e\u5e93\u91cc\u9762\u548cUser\u540c\u540d\u7684\u8868
    \u90a3\u5982\u679c\u4f60\u5c31\u662f\u4e0d\u60f3\u5199\u540c\u540d\uff0c\u90a3\u4f60\u4e5f\u53ef\u4ee5\u7528@TableName\u6ce8\u89e3\uff0c\u6bd4\u5982\u6570\u636e\u8868\u53ebtb_user\u4f46\u6570\u636e\u7c7b\u53ebUser\uff0c\u90a3\u5c31\u518dUser\u7c7b\u4e0a\u52a0\u4e0a\u6ce8\u89e3\uff0c\u4e5f\u5c31\u662f@TableName(“tb_user”)<\/p>\n\n\n\n
    \u63a5\u4e0b\u6765\u5c31\u662f\u8fd9\u4e2aLombok\uff0c\u8fd9\u4e2a\u73a9\u610f\u4e5f\u633a\u65b9\u4fbf\u7684\u8bf4\uff0c\u8fd9\u4e2a\u662f\u4e00\u4e2ajava\u7c7b\u5e93\uff0c\u7248\u672c\u7531SpringBoot\u7ba1\u7406\u7248\u672c\u53f7\u7684<\/p>\n\n\n\n
    \u57fa\u672c\u6ce8\u89e3\u5982\u4e0b<\/p>\n\n\n\n
      \n
    • – @Setter:<\/code>\u4e3a\u6a21\u578b\u7c7b\u7684\u5c5e\u6027\u63d0\u4f9bsetter\u65b9\u6cd5\n
        \n
      • @Getter:<\/code>\u4e3a\u6a21\u578b\u7c7b\u7684\u5c5e\u6027\u63d0\u4f9bgetter\u65b9\u6cd5<\/li>\n\n\n\n
      • @ToString:<\/code>\u4e3a\u6a21\u578b\u7c7b\u7684\u5c5e\u6027\u63d0\u4f9btoString\u65b9\u6cd5<\/li>\n\n\n\n
      • @EqualsAndHashCode:<\/code>\u4e3a\u6a21\u578b\u7c7b\u7684\u5c5e\u6027\u63d0\u4f9bequals\u548chashcode\u65b9\u6cd5<\/li>\n\n\n\n
      • @Data:<\/code>\u662f\u4e2a\u7ec4\u5408\u6ce8\u89e3\uff0c\u5305\u542b\u4e0a\u9762\u7684\u6ce8\u89e3\u7684\u529f\u80fd<\/li>\n\n\n\n
      • @NoArgsConstructor:<\/code>\u63d0\u4f9b\u4e00\u4e2a\u65e0\u53c2\u6784\u9020\u51fd\u6570<\/li>\n\n\n\n
      • @AllArgsConstructor:<\/code>\u63d0\u4f9b\u4e00\u4e2a\u5305\u542b\u6240\u6709\u53c2\u6570\u7684\u6784\u9020\u51fd\u6570<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
        \u6211\u9760\uff0c\u597d\u50cf\u6211\u8fd9\u6837\u5199\u4e0d\u5149\u522b\u4eba\u770b\u4e0d\u61c2\uff0c\u6211\u81ea\u5df1\u4e5fP\u90fd\u770b\u4e0d\u61c2\uff0c\u6211\u660e\u5929\u9ad8\u4f4e\u5f97\u5217\u4e2a\u8868\u683c\u6765\u5217\u51fa\u6bcf\u4e2a\u4e1c\u897f\u7684\u6ce8\u91ca\u6216\u8005\u65b9\u6cd5\uff08\u5305\u62ec\u91cd\u8f7d\u548c\u5b9e\u9645\u7528\u6cd5\uff09\uff0c\u4eca\u5929\u5148\u7761\u4e86\uff0c\u6211\u770b\u770b\u73b0\u5728\u51e0\u70b9\uff0c2025.11.27 0:53 \u770b\u52303.3.3\uff0c\u5f53\u7136\u6211\u8fd8\u6ca1\u5199\u7b14\u8bb0\u5199\u5230\u8fd9\u91cc\u6765<\/p>\n\n\n\n
        OK\u73b0\u5728\u662f2025 11.27 22.23\uff0c\u6bd4\u8f83\u665a\u4e86\u660e\u5929\u8fd8\u6709\u65e9\u516b\u5c31\u968f\u4fbf\u5199\u70b9\u5427<\/p>\n\n\n\n
        \n\n\n\n
        \u7136\u540e\u5c31\u662f\u8fd9\u4e2a\u67e5\u8be2\uff0c\u5f53\u521d\u6211\u521a\u7528\u7684\u65f6\u5019\u5c31\u6709\u5f88\u591a\u7591\u95ee\uff0c
        \u90a3\u603b\u4e4b\u6211\u8fd9\u91cc\u5148\u5217\u51fa\u6765\u5427<\/p>\n\n\n\n
        \u6b65\u9aa4\u56db<\/em><\/strong><\/p>\n\n\n\n
        MyBatis-Plus \u51e0\u79cd\u5e38\u89c1\u67e5\u8be2\u65b9\u5f0f\u5bf9\u6bd4<\/h3>\n\n\n\n
        \u67e5\u8be2\u65b9\u5f0f<\/th>\u5199\u6cd5\u793a\u4f8b<\/th>\u662f\u5426\u5199\u5b57\u7b26\u4e32\u5217\u540d<\/th>\u4e3b\u8981\u7528\u9014 \/ \u573a\u666f<\/th>\u4f18\u70b9<\/th>\u7f3a\u70b9 \/ \u6ce8\u610f\u70b9<\/th><\/tr><\/thead>
        \u76f4\u63a5\u67e5\u5168\u90e8\uff08\u65e0\u6761\u4ef6\uff09<\/td>userMapper.selectList(null);<\/code><\/td>\u5426<\/td>\u5feb\u901f\u67e5\u8be2\u6574\u5f20\u8868\u6240\u6709\u6570\u636e<\/td>\u5199\u6cd5\u6700\u7b80\u5355\uff0c\u770b\u5e93\u91cc\u73b0\u5728\u5230\u5e95\u6709\u4ec0\u4e48\u6570\u636e<\/td>\u53ea\u80fd\u67e5\u5168\u90e8\uff0c\u4e0d\u80fd\u52a0 where<\/code> \u6761\u4ef6<\/td><\/tr>
        QueryWrapper<\/code><\/td>java\\nQueryWrapper<User> qw = new QueryWrapper<>();\\nqw.eq(\\\"age\\\", 18);\\nqw.like(\\\"name\\\", \\\"\u5f20\\\");\\nuserMapper.selectList(qw);\\n<\/code><\/td>\u2705 \u8981<\/td>\u65e9\u671f\/\u7b80\u5355 demo\uff0c\u6761\u4ef6\u4e0d\u591a\u65f6<\/td>API \u7b80\u5355\u76f4\u767d\uff0c\u548c SQL \u5f88\u50cf<\/td>\u5217\u540d\u662f\u5b57\u7b26\u4e32\uff1a\u62fc\u9519\u7f16\u8bd1\u5668\u4e0d\u62a5\u9519\uff0c\u91cd\u6784\u6613\u8e29\u5751<\/td><\/tr>
        LambdaQueryWrapper<\/code><\/td>java\\nLambdaQueryWrapper<User> lqw = new LambdaQueryWrapper<>();\\nlqw.eq(User::getAge, 18)\\n .like(User::getName, \\\"\u5f20\\\");\\nuserMapper.selectList(lqw);\\n<\/code><\/td>\u274c \u4e0d\u8981<\/td>\u65e5\u5e38\u5f00\u53d1\u63a8\u8350\u7528\uff1b\u9700\u8981\u4fdd\u8bc1\u91cd\u6784\u5b89\u5168\u3001IDE \u53cb\u597d<\/td>\u7528 User::getXxx<\/code> \u5199\u5217\u540d\uff0c\u7f16\u8bd1\u671f\u80fd\u68c0\u67e5\uff0c\u5b57\u6bb5\u6539\u540d\u4e0d\u6613\u70b8<\/td>\u5199\u6cd5\u6bd4\u5b57\u7b26\u4e32\u7565\u957f\u4e00\u70b9\uff0c\u4f46\u57fa\u672c\u6ca1\u5565\u526f\u4f5c\u7528<\/td><\/tr>
        \u5e26\u6761\u4ef6\u53c2\u6570\u7684 LambdaQueryWrapper<\/code><\/td>java\\nLambdaQueryWrapper<User> lqw = new LambdaQueryWrapper<>();\\nlqw.eq(age != null, User::getAge, age)\\n .like(StringUtils.hasText(name), User::getName, name);\\nuserMapper.selectList(lqw);\\n<\/code><\/td>\u274c \u4e0d\u8981<\/td>\u53ef\u9009\u6761\u4ef6\u67e5\u8be2<\/strong>\uff1a\u6709\u503c\u624d\u62fc\u6761\u4ef6\uff0c\u6ca1\u6709\u5c31\u7565\u8fc7<\/td>\u7528 boolean condition<\/code> \u63a7\u5236\u662f\u5426\u62fc\u63a5\u67d0\u4e2a where \u6761\u4ef6<\/td>\u521d\u770b\u6709\u70b9\u7ed5\uff0c\u4f46\u4e00\u65e6\u5199\u8fc7\u4e00\u6b21\u5c31\u79bb\u4e0d\u5f00<\/td><\/tr>
        lambdaQuery()<\/code> \u94fe\u5f0f\u67e5\u8be2\uff08Service\uff09<\/td>java\\nList<User> list = userService.lambdaQuery()\\n .eq(User::getAge, 18)\\n .like(User::getName, \\\"\u5f20\\\")\\n .list();\\n<\/code><\/td>\u274c \u4e0d\u8981<\/td>\u4f7f\u7528 MP \u81ea\u5e26\u7684 ServiceImpl \u65f6\uff0c\u5199\u67e5\u8be2\u66f4\u987a\u624b<\/td>\u8bed\u6cd5\u66f4\u94fe\u5f0f\uff0c\u770b\u8d77\u6765\u50cf\u201c\u4ece Service \u76f4\u63a5\u5f00\u53e3\u8981\u6570\u636e\u201d<\/td>\u4f9d\u8d56 ServiceImpl<\/code>\uff0c\u4e0d\u662f\u6240\u6709\u9879\u76ee\u90fd\u7528\u8fd9\u5957 Service \u7ed3\u6784<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
        \u600e\u4e48\u8bf4\u5462\uff0c\u5c31\u662f\u8bb2\u4e00\u4e0b\u8fd9\u4e2aLambdaQueryWrapper\u548c\u8fd9\u4e2aQueryWrapper\u7684\u533a\u522b\u5427\uff0c\u5728\u8fdb\u884c\u67e5\u8be2\u7684\u65f6\u5019QueryWrapper\u662f\u6839\u636e\u5b57\u7b26\u4e32\u8fdb\u884c\u67e5\u8be2\u7684\uff0c\u4f46\u8fd9\u5c31\u4f1a\u5bfc\u81f4\u8bf4\u4f60\u8981\u662f\u628a\u5b57\u7b26\u8f93\u9519\u4e86\u4ed6\u4e5f\u4e0d\u4f1a\u62a5\u9519\uff0c\u4f46\u662fLambdaQueryWrapper\u662f\u5f15\u7528\u65b9\u6cd5\u7684\uff0c\u6240\u4ee5\u4f60\u8981\u662f\u8f93\u5165\u7684\u65b9\u6cd5\u9519\u4e86\u4ed6\u5c31\u4f1a\u62a5\u9519\uff0c\u6765\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50<\/p>\n\n\n\n
        \u6bd4\u5982QueryWrapper<\/p>\n\n\n\n
        QueryWrapper <User>qw=new QueryWrapper<>();\nqw.lt(\"age\",18);\/\/\u8fd9\u91cc\u662f\u76f4\u63a5\u8f93\u5165age\u8fd9\u4e2a\u5b57\u7b26\u7684<\/pre>\n\n\n\n
        \u7136\u540e\u5c31\u662fLambdQueryWrapper<\/p>\n\n\n\n
        LambdaQueryWrapper <User>lqw= new LambdaQueryWrapper<>();\nlqw.lt(User::getAge(),18);\/\/\u800c\u8fd9\u91cc\u662f\u5f15\u7528\u65b9\u6cd5\u7684<\/pre>\n\n\n\n
        \u6240\u4ee5\u4e3a\u4e86\u5f00\u53d1\u65b9\u4fbf\u4e00\u822c\u90fd\u4f1a\u7528lambdaQueryWrapper<\/p>\n\n\n\n
        \u7136\u540e\u5c31\u662f\u6211\u7ecf\u5e38\u6df7\u6dc6\u7684\u4e00\u70b9\u5c31\u662f\u6211\u4ee5\u4e3a\u8fd9\u4e9bWrapper\u662f\u5148\u67e5\u8be2\u6211\u4eec\u6570\u636e\u5e93\uff0c\u7136\u540e\u518d\u901a\u8fc7\u6761\u4ef6\u7b5b\u9009\u5c06\u6211\u4eec\u9700\u8981\u7684\u90a3\u51e0\u884c\u7ed3\u679c\u5b58\u50a8\u5230\u5b83\u672c\u8eab\uff0c\u4f46\u5176\u5b9e\u5e76\u4e0d\u662f\uff0c\u4ed6\u5176\u5b9e\u5c31\u662f\u4e2a\u7c7b\u4f3c\u8bf4\u660e\u4e66\u7684\u4f5c\u7528\uff0c\u771f\u6b63\u94fe\u63a5\u5e76\u67e5\u8be2\u7684\u662f\u7c7b\u4f3cselectList()\u8fd9\u79cd\u65b9\u6cd5
        \u5c31\u7c7b\u4f3c<\/p>\n\n\n\n
        List<User> result=userMapper.selectList(lqw)\uff1b\/\/\u8fd9\u91cc\u9762\u7684\u53c2\u6570\u5c31\u662flqw\uff0c\u4e5f\u5c31\u662f\u4ed6\u4f1a\u544a\u8bc9\u8fd9\u4e2aselectList\u8fd9\u4e2a\u65b9\u6cd5\u8bf4\uff0c\u6211\u9700\u8981\u4f60\u6309\u7167lqw\u91cc\u9762\u7684\u6761\u4ef6\u53bb\u6211\u6570\u636e\u5e93\u5bf9\u5e94\u7684\u8868\u91cc\u627e\u7b26\u5408\u6761\u4ef6\u7684\u6570\u636e\uff0c\u8fd9\u6837\u5176\u5b9e\u5c31\u7701\u53bb\u4e86\u6211\u4eec\u5f88\u591a\u9ebb\u70e6\uff0c\u56e0\u4e3a\u6309\u7167\u6b63\u5e38\u7684spring\u5199\u6cd5\uff0c\u6211\u4eec\u5f97\u989d\u5916\u5199\u90a3\u4e2axml\u521b\u5efa\u65b9\u6cd5\u8fdb\u884c\u67e5\u8be2\uff0c\u4f46\u73b0\u5728\u6211\u4eec\u53ea\u9700\u8981\u5229\u7528MP\u5c01\u88c5\u5b8c\u5f97\u65b9\u6cd5\u76f4\u63a5\u4f7f\u7528\u5c31\u884c\u4e86\uff0c\u5f53\u7136\u8fd9\u4e9b\u53ea\u662f\u57fa\u7840\u9700\u6c42\u53ef\u4ee5\u8ba9\u6211\u4eec\u5077\u61d2\u7684\uff0c\u5982\u679c\u6709\u5176\u4ed6\u4e1a\u52a1\u9700\u6c42\u5f53\u7136\u8fd8\u662f\u5f97\u6211\u4eec\u81ea\u5df1\u624b\u6413xml<\/pre>\n\n\n\n
        \u597d\u4e86\u660e\u5929\u6709\u65e9\u516b\u5c31\u5148\u5230\u8fd9\u91cc\u4e86\u5427\uff0c\u4eca\u5929\u5c31\u662f\u5199\u4e86\u4e00\u70b9\u6628\u5929\u665a\u4e0a\u6ca1\u5199\u5b8c\u7684\u7b14\u8bb0\u5185\u5bb9\uff0c\u4f46\u662f\u8bfb\u6587\u7ae0\u7684\u8fdb\u5ea6\u8fd8\u6ca1\u63a8\u8fdb\uff0c\u73b0\u5728\u662f2025 11.27 23\uff1a33<\/p>\n\n\n\n
        \n\n\n\n
        \u6b65\u9aa4\u4e94<\/em><\/strong><\/p>\n\n\n\n
        \u597d\u7684\u4eca\u5929\u662f12.1\u7136\u540e\u73b0\u5728\u662f23\uff1a21\uff0c\u5bf9\u5df2\u7ecf\u8fc7\u53bb\u597d\u51e0\u5929\u4e86\u6211\u624d\u66f4\u65b0(\u61d2\u9b3c\u662f\u8fd9\u6837\u7684)<\/p>\n\n\n\n
        \u7136\u540e\u5c31\u662f\u8fd9\u51e0\u4e2a\u6bd4\u8f83\u6709\u610f\u601d\u7684\u6ce8\u89e3\u554a\uff0c\u5c31\u662f\u7c7b\u4f3c\u6211\u4eec\u4e4b\u524d\u8bb2\u8fc7\u7684\u90a3\u4e2aTableName\uff0c\u6211\u76f4\u63a5\u5728\u8fd9\u8fb9\u5217\u4e2a\u8868\u5427\u770b\u7684\u6bd4\u8f83\u6e05\u695a\u4e00\u70b9\uff08\u8fd9\u4e2a\u7f16\u8f91\u6a21\u5f0f\u4e0b\u770b\u8fd9\u4e2a\u8868\u683c\u662f\u771f\u7684\u4e71\uff09<\/p>\n\n\n\n
        \u6ce8\u89e3\u540d<\/th>\u7c7b\u578b\uff08\u6240\u5728\u5305\uff09<\/th>\u4f5c\u7528\u4f4d\u7f6e<\/th>\u4e3b\u8981\u4f5c\u7528\u8bf4\u660e<\/th><\/tr><\/thead>
        @TableName<\/td>com.baomidou.mybatisplus.annotation.TableName<\/td>\u7c7b\u4e0a<\/td>\u6307\u5b9a\u5b9e\u4f53\u7c7b\u5bf9\u5e94\u7684\u6570\u636e\u5e93\u8868\u540d\u3001schema\u3001resultMap \u7b49<\/td><\/tr>
        @TableId<\/td>com.baomidou.mybatisplus.annotation.TableId<\/td>\u5b57\u6bb5\u4e0a<\/td>\u6307\u5b9a\u4e3b\u952e\u5b57\u6bb5\u540d\uff0c\u914d\u7f6e\u4e3b\u952e\u751f\u6210\u7b56\u7565\uff08IdType\uff09<\/td><\/tr>
        @TableField<\/td>com.baomidou.mybatisplus.annotation.TableField<\/td>\u5b57\u6bb5\u4e0a\uff08\u975e\u4e3b\u952e\uff09<\/td>\u6307\u5b9a\u666e\u901a\u5b57\u6bb5\u540d\u53ca\u5404\u79cd\u5b57\u6bb5\u7b56\u7565\u3001\u81ea\u52a8\u586b\u5145\u7b49<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
        \u600e\u4e48\u8bf4\u5462\uff0c\u5c31\u662f\uff0c\u54b1\u5148\u6309\u8fd9\u4e2a\u987a\u5e8f\u6765\u8bb2\u5427\uff0c\u9996\u5148\u5c31\u662f\u8fd9\u4e2aTableName\uff0c\u4e00\u822c\u54b1\u7528\u5230\u7684\u4e5f\u5c31\u662f\u90a3\u4e2avalue\u8fd9\u4e2a\u5c5e\u6027\uff0c\u4ed6\u6307\u7684\u662f\u4f60\u8fd9\u4e2a\u5df2\u7ecf\u94fe\u63a5\u7684\u6570\u636e\u5e93\u7684\u6307\u5b9a\u8868\u540d\uff08\u5982\u679c\u4f60\u6015\u8fde\u9519\u7684\u8bdd\u5c31\u53ef\u4ee5\u6dfb\u52a0\u4e00\u4e2a\u8fd9\u4e2a\uff09<\/p>\n\n\n\n
        @TableName(\"tb_user)\n@Data\npublic class User{\n\n}\/\/\u7c7b\u4f3c\u4e8e\u8fd9\u6837<\/pre>\n\n\n\n
        \u7136\u540e\u5c31\u662f\u8fd9\u4e2aTableId,\u4e00\u822c\u5e38\u7528\u7684\u5c5e\u6027\u5c31\u662fvalue\u8fd8\u6709\u8fd9\u4e2atype\uff0cvalue\u8fd9\u73a9\u610f\u9ed8\u8ba4\u5c31\u662f\u8bbe\u7f6e\u6570\u636e\u5e93\u8868\u4e3b\u952e\u540d\u79f0\u7684\u6bd4\u5982<\/p>\n\n\n\n
        @TableName(\"tb_user\")  \n@Data  \npublic class User {  \n    @TableId(type = IdType.AUTO)  \n    private Long id;  \n    private String name;  \n    private String password;  \n    private Integer age;  \n    private String tel;  \n    @TableField(exist = false)  \n    private Integer online;  \n}<\/pre>\n\n\n\n
        \u8fd9\u6837\u54b1\u7684id\u5c31\u88ab\u8bbe\u7f6e\u4e3a\u4e3b\u952e\u4e86\uff0c\u7136\u540e\u5c31\u662f\u8fd9\u4e2a\u4ec0\u4e48\uff0c\u8fd9\u4e2atype\uff0c\u4ed6\u662f\u53ef\u4ee5\u8bbe\u7f6e\u6211\u4eec\u8fd9\u4e2a\u4e3b\u952e\u89c4\u5219\u7684<\/p>\n\n\n\n
        \u679a\u4e3e\u503c<\/th>\u542b\u4e49\u8bf4\u660e<\/th><\/tr><\/thead>
        AUTO<\/td>\u6570\u636e\u5e93\u81ea\u589e<\/td><\/tr>
        NONE<\/td>\u672a\u6307\u5b9a\uff08\u8ddf\u968f\u5168\u5c40\u914d\u7f6e\uff0c\u4e00\u822c\u662f INPUT\uff09<\/td><\/tr>
        INPUT<\/td>\u63d2\u5165\u524d\u624b\u52a8 set \u4e3b\u952e<\/td><\/tr>
        ASSIGN_ID<\/td>MP \u5206\u914d\u957f\u6574\u578b\/\u5b57\u7b26\u4e32\u96ea\u82b1 ID<\/td><\/tr>
        ASSIGN_UUID<\/td>MP \u5206\u914d 32 \u4f4d UUID \u5b57\u7b26\u4e32<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
        \u5c31\u5dee\u4e0d\u591a\u662f\u8fd9\u6837\u7684\uff0cAuto\u662f\u9ed8\u8ba4\u7684\u7684\u81ea\u589e\uff08\u5373\u6309\u7167\u4f60\u8868\u7684\u89c4\u5219\u81ea\u589e\uff0c\u6bd4\u5982\u4e00\u6b21\u589e\u52a03\u6216\u80055\u4e4b\u7c7b\u7684\uff09<\/p>\n\n\n\n
        \u7136\u540e\u8fd9\u4e2anone\u548cinput\u57fa\u672c\u7b97\u662f\u540c\u6d41\u5408\u6c61\uff0cinput\u5c31\u662f\u8ba9\u4f60\u81ea\u5df1\u8f93\u5165\u4e3b\u952e\u7684\u503c\uff0cnone\u7684\u9ed8\u8ba4\u597d\u50cf\u4e5f\u662fInput
        \u63a5\u4e0b\u6765\u5c31\u662f\u8fd9\u4e2aASSIGN_ID\u548c\u8fd9\u4e2aASSIGN_UUID<\/p>\n\n\n\n
        \u8fd9\u4fe9\u4e2a\u662f\u8ddf\u5206\u5e03\u5f0f\u6709\u5173\u7cfb\u7684\uff0c\u4e00\u65e6\u4f60\u6570\u636e\u91cf\u592a\u5927\uff0c\u4e00\u53f0\u670d\u52a1\u5668\u88c5\u4e0d\u4e0b\u5c31\u9700\u8981\u591a\u53f0\u6570\u636e\u5e93\u670d\u52a1\u5668\uff0c\u90a3\u4e48\u4e00\u4e2a\u6570\u636e\u7c7b\u7684\u5185\u5bb9\u53ef\u80fd\u4f1a\u88ab\u5b58\u5728\u4e0d\u540c\u7684\u6570\u636e\u5e93\u670d\u52a1\u5668\u4e0a\u5417\uff0c\u8fd9\u65f6\u5019\u5c31\u9700\u8981\u8fd9\u4fe9\u4e86
        \u2460\u9996\u5148\u662f\u8fd9\u4e2aASSIGN_ID\uff0c\u4ed6\u662f\u901a\u8fc7\u4e00\u4e2a\u53eb\u96ea\u82b1\u7b97\u6cd5\u7684\u4e1c\u897f\u751f\u6210\u7684ID\uff0c\u6570\u636e\u7c7b\u578b\u4e3aLong\uff0c\u4e00\u822c\u90fd\u662f\u753164\u4f4d\u6784\u6210\u7684\u6574\u6570<\/p>\n\n\n\n
        \u9996\u4f4d\u7528\u6765\u8868\u793a\u6b63\u8d1f\uff08\u4e5f\u5c31\u662f\u6211\u4eec\u8ba1\u7b97\u673a\u7ec4\u6210\u539f\u7406\u91cc\u9762\u90a3\u73a9\u610f\uff09<\/p>\n\n\n\n
        \u968f\u7740\u4ed6\u540e\u9762\u768441\u4f4d\u8868\u793a\u65f6\u95f4\u6233\uff0c\u6beb\u79d2\u7ea7\u522b\u7684\u8bb0\u5f55\u65f6\u95f4<\/p>\n\n\n\n
        \u5728\u63a5\u4e0b\u6765\u768410\u4f4d\u7528\u6765\u8bb0\u5f55\u5de5\u4f5c\u673a\u5668\u7684ID\uff0c\u9ad8\u4e94\u4f4d\u7528\u6765\u8bb0\u5f55\u6570\u636e\u4e2d\u5fc3ID\uff0c\u4f4e\u4e94\u4f4d\u7528\u6765\u8bb0\u5f55\u5de5\u4f5c\u8282\u70b9ID<\/p>\n\n\n\n
        \u6700\u540e\u7684\u5e8f\u5217\u53f7ID\u536012\u4f4d\u4ece0\u6beb\u79d2\u5f00\u59cb\u53e0\u52a0\u6700\u591a\u52304095\uff0c\u5171\u4ea7\u751f4096\u4e2aID
        \/\/\u5176\u5b9e\u6211\u5f88\u60f3\u628a\u56fe\u653e\u5728\u8fd9\u91cc\u9762\u6765\u8be6\u7ec6\u89e3\u91ca\u53ef\u60dc\u7b14\u8bb0\u6ca1\u529e\u6cd5\u653e\u56fe\u597d\u50cf<\/p>\n\n\n\n
        \u2461\u7136\u540e\u5c31\u662f\u8fd9\u4e2aUUID\u4e86
        \u6570\u636e\u7c7b\u578b\u4e3avarchar\uff0c\u957f\u5ea6\u9700\u8981\u5927\u4e8e32\u4f4d\uff0c\u5bf9\u5c31\u8fd9\u6837\uff0c\u597d\u50cf\u4e5f\u6ca1\u4ec0\u4e48\u66f4\u591a\u597d\u8bf4\u7684\u4e86<\/p>\n\n\n\n
        \u54e6\u5bf9\u4e86\u7136\u540e\u5c31\u662f\u6211\u4eec\u53ef\u4ee5\u5728application.yaml\u91cc\u9762\u914d\u7f6eMP\u7684\u6570\u636e\u5e93\u914d\u7f6e\uff0c\u6bd4\u5982\u6211\u591a\u4e2a\u8868\u90fd\u9700\u8981\u5c06\u6570\u636e\u7c7b\u578b\u8bbe\u7f6e\u4e3aassgin_id\uff0c\u90a3\u53ef\u4ee5\u8fd9\u4e48\u914d\u7f6e<\/p>\n\n\n\n
        mybatis-plus:  \n  global-config:  \n    db-config:  \n      id-type: assign_id<\/pre>\n\n\n\n
        \u8fd8\u6709\u5c31\u662f\u5982\u679c\u4f60\u7684\u6570\u636e\u5e93\u540d\u6709\u56fa\u5b9a\u7684\u524d\u7f00\u4e5f\u53ef\u4ee5\u52a0\u4e0a\u4e00\u4e2a
        tablke_prefix:tb_\/\/\u5f62\u5982tb_\u8fd9\u79cd\u7684
        \u8fd9\u6837\u4f60\u5c31\u4e0d\u7528\u6bcf\u6b21\u91cd\u590d\u5199\u8fd9\u73a9\u610f\u4e86<\/p>\n\n\n\n
        OK\u4e86\u73b0\u5728\u662f12.2 0:05\u4e86\uff0c\u5176\u5b9e\u8fd9\u5c31\u662f\u5728\u5bf9\u6211\u767d\u5929\u4e0a\u8bfe\u6478\u9c7c\u65f6\u770b\u7684\u7b14\u8bb0\u7684\u8865\u5145\uff0c\u6240\u4ee5\u73b0\u5728\u601d\u8def\u8fd8\u7b97\u662f\u633a\u6e05\u6670\u7684\uff0c\u6211\u6253\u7b97\u5fae\u670d\u52a1\u548credis\u5b66\u5b8c\u540e\u81ea\u5df1\u90e8\u7f72\u4e00\u4e2a\u7f51\u7ad9\uff0c\u660e\u5929\u628aMP\u8fd9\u7ae0\u5b8c\u7ed3\u4e86\u5c31\u5f00\u59cb\u63a8\u4e0b\u4e00\u7ae0\u5427\uff0c\u5230\u65f6\u5019\u770b\u80fd\u4e0d\u80fd\u628a\u7b14\u8bb0\u7684\u683c\u5f0f\u518d\u7f8e\u5316\u4e00\u4e0b<\/p>\n\n\n\n
        \u597d\u7684\u73b0\u5728\u662f 12.4 20\uff1a12\uff0c\u5077\u61d2\u4e86\u4e00\u5929\uff0c\u6253\u7b97\u628aMP\u8fd9\u7ae0\u5b8c\u7ed3\u4e00\u4e0b\u5b50<\/p>\n\n\n\n
        \u5176\u5b9e\u5c31\u662f\u591a\u8bb0\u5f55\u64cd\u4f5c<\/p>\n\n\n\n
        @Test  \nvoid testDeleteByIds(){  \n    ArrayList<Long> list = new ArrayList<>();  \n    list.add(1572543345085964289L);  \n    list.add(1572554951983460354L);  \n    list.add(1572555035978534913L);  \n    userDao.deleteBatchIds(list);  \n}<\/pre>\n\n\n\n
        \u5f62\u5982\u4e0a\u8ff0\u8fd9\u79cd\u5199\u6cd5\uff0c\u5c31\u662f\u5c06list\u8fd9\u4e2a\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\u4f20\u5165userMapper\u91cc\u9762\u7684\u8fd9\u4e2a\u65b9\u6cd5\uff08\u4f3c\u4e4e\u4e5f\u662fBaseMapper\u91cc\u9762\u63d0\u4f9b\u7684\u65b9\u6cd5\uff09\uff0c\u5f53\u7136\u6709delete\u4e5f\u4f1a\u6709select\uff0c\u7528\u6cd5\u4e5f\u5dee\u4e0d\u591a\uff0c\u4e5f\u5c31\u662fselectBatchIds(list)<\/p>\n\n\n\n
        \u8fd8\u6709\u5c31\u662fMP\u91cc\u9762\u4e5f\u53ef\u4ee5\u6267\u884c\u5bf9\u6570\u636e\u5e93\u7684\u64cd\u4f5c\uff0c\u6bd4\u5982<\/p>\n\n\n\n
        \/\/\u8868\u540d\u524d\u7f00\u548cid\u751f\u6210\u7b56\u7565\u5728yml\u914d\u7f6e\u6587\u4ef6\u5199\u4e86  \n@Data  \npublic class User {  \n    private Long id;  \n    private String name;  \n    private String password;  \n    private Integer age;  \n    private String tel;  \n    \/\/\u65b0\u589edelete\u5c5e\u6027  \n    \/\/value\u4e3a\u6b63\u5e38\u6570\u636e\u7684\u503c\uff08\u5728\u804c\uff09\uff0cdelval\u4e3a\u5220\u9664\u6570\u636e\u7684\u503c\uff08\u79bb\u804c\uff09  \n    @TableLogic(value = \"0\",delval = \"1\")  \n    private Integer deleted;  \n}<\/pre>\n\n\n\n
        \u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u6dfb\u52a0\u4e86\u4e00\u4e2a\u5c5e\u6027\uff0c\u53ebdeleted
        \u8fd9\u6837\u6211\u4eec\u6267\u884cuserMapper.deleteById\uff081\uff09\u65f6\uff0c\u5c31\u4f1a\u5728\u6570\u636e\u5e93\u91cc\u6267\u884c<\/p>\n\n\n\n
        UPDTAE user set deleted=1 where userId=1<\/pre>\n\n\n\n
        \u4e5f\u5c31\u662f\u4ed6\u4e0d\u4f1a\u771f\u7684\u628a\u4f60\u6570\u636e\u5e93\u91cc\u7684\u6570\u636e\u5220\u6389\uff0c\u53ea\u662f\u6253\u4e2a\u6807\u8bb0\u7f62\u4e86\uff0c\u8fd9\u6837\u5c31\u4e0d\u4f1a\u5728\u5b9e\u9645\u4e1a\u52a1\u91cc\u9762\u51fa\u73b0\u65e0\u4e3b\u4fe1\u606f<\/p>\n\n\n\n
        \u90a3\u4e48\uff0c\u5f53\u4f60\u6267\u884c<\/p>\n\n\n\n
        userMapper.selectList(null)<\/pre>\n\n\n\n
        \u65f6\uff0c\u6570\u636e\u5e93\u5c31\u4f1a\u6267\u884c<\/p>\n\n\n\n
        select*from user where deleted=0;<\/pre>\n\n\n\n
        \u4e00\u822c\u8fd9\u79cd\u5728\u4e1a\u52a1\u4e2d\u5c31\u662f\u7c7b\u4f3c\u201c\u51bb\u7ed3\/\u7981\u7528\/\u505c\u804c\u201d\u8fd9\u79cd\uff0c\u6211\u4eec\u4e0d\u771f\u7684\u628a\u6570\u636e\u5220\u6389\u800c\u662f\u505a\u6807\u8bb0\u4fdd\u7559<\/p>\n\n\n\n
        \u90a3\u5982\u679c\u6211\u4eec\u8981\u5168\u5c40\u5e94\u7528\u7684\u8bdd\uff0c\u5c31\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u91cc\u9762\u76f4\u63a5\u505a\u7c7b\u4f3c\u6dfb\u52a0<\/p>\n\n\n\n
        mybatis-plus:  \n    global-config:  \n    db-config:  \n        ## \u903b\u8f91\u5220\u9664\u5b57\u6bb5\u540d  \n        logic-delete-field: deleted  \n        ## \u903b\u8f91\u5220\u9664\u5b57\u9762\u503c\uff1a\u672a\u5220\u9664\u4e3a0  \n        logic-not-delete-value: 0  \n        ## \u903b\u8f91\u5220\u9664\u5b57\u9762\u503c\uff1a\u5220\u9664\u4e3a1  \n        logic-delete-value: 1<\/pre>\n\n\n\n
        \u90a3\u4e48\u5c31\u5bf9TableLogic\u505a\u4e2a\u603b\u7ed3\u5427<\/p>\n\n\n\n
        \u540d\u79f0<\/th>TableLogic<\/th><\/tr><\/thead>
        \u7c7b\u578b<\/td>\u5c5e\u6027\u6ce8\u89e3<\/td><\/tr>
        \u4f4d\u7f6e<\/td>\u6a21\u578b\u7c7b\u4e2d\u7528\u4e8e\u8868\u793a\u5220\u9664\u5b57\u6bb5\u7684\u5c5e\u6027\u5b9a\u4e49\u4e0a\u65b9<\/td><\/tr>
        \u4f5c\u7528<\/td>\u6807\u8bc6\u8be5\u5b57\u6bb5\u4e3a\u8fdb\u884c\u903b\u8f91\u5220\u9664\u7684\u5b57\u6bb5<\/td><\/tr>
        \u76f8\u5173\u5c5e\u6027<\/td>value\uff1a\u903b\u8f91\u672a\u5220\u9664\u503c delval:\u903b\u8f91\u5220\u9664\u503c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
        \u63a5\u4e0b\u6765\u5c31\u662f\u8ddf\u7ebf\u7a0b\u6709\u70b9\u5173\u7cfb\u7684\u4e1c\u897f\u4e86\uff0c\u8fd9\u5c31\u662f\u5b66\u79d1\u4e4b\u95f4\u7684\u8054\u52a8\u6027\u554a\uff0c\u4e0d\u5bf9\u5e94\u8be5\u662f\u4e00\u81f4\u6027<\/p>\n\n\n\n
        \u6765\u770b\u770b\u4e50\u89c2\u9501\uff0c\u8fd9\u5c31\u662f\u6211\u4e4b\u524d\u5728\u64cd\u4f5c\u7cfb\u7edf\u5b9e\u9a8c\u91cc\u9762\u6709\u5b66\u5230\u8fc7\u7684\u9501<\/p>\n\n\n\n
        \u4e00\u822c\u6211\u4eec\u4f1a\u9047\u5230\u4e00\u4e2a\u95ee\u9898\uff0c\u5c31\u662f\u540c\u4e00\u4e2a\u6d3b\u52a8\u53ef\u80fd\u4f1a\u5728\u4e0d\u540c\u670d\u52a1\u5668\u91cc\u540c\u65f6\u6267\u884c\uff0c\u4e5f\u5c31\u662f\u5e76\u53d1\uff0c\u6bd4\u5982\u52a8\u8f66\u552e\u7968<\/p>\n\n\n\n
        \u90a3\u6211\u4eec\u9700\u8981\u6dfb\u52a0\u4e00\u4e2aversion\u7684\u5c5e\u6027\uff0c\u9996\u5148\u5728\u6570\u636e\u5e93\u91cc\u9762\u7ed9version\u8bbe\u7f6e\u9ed8\u8ba4\u503c\u4e3a1\uff0c\u957f\u5ea6\u4e3a11<\/p>\n\n\n\n
        \u4e3a\u4e86\u9632\u6b62\u7ebf\u7a0b\u51b2\u7a81\uff0c\u5c31\u4f1a\u6709\u7c7b\u4f3c\u903b\u8f91<\/p>\n\n\n\n
        set version =newVersion where version=oldVersion\nnewVersion =version +1\noldVersion=newVersion<\/pre>\n\n\n\n
        \u4eba\u8bdd\u6765\u8bf4\u5c31\u662f\u6211\u8981\u5bf9version\u5b9e\u73b0\u81ea\u589e\u52a01<\/p>\n\n\n\n
        \u90a3\u4e48\u6211\u4fe9\u4e2a\u7ebf\u7a0b\u5728\u6267\u884c\u65f6\uff0c\u5047\u5982\u7ebf\u7a0b1\u6267\u884c\uff0cversion\u4f1a\u53d8\u62102\uff0c\u90a3\u4e48\u7ebf\u7a0b2\u5728\u6267\u884c\u65f6\u5c31\u4f1a\u53d1\u73b0version=2\u65e0\u6cd5\u6267\u884c\uff0c\u4ece\u800c\u4fdd\u8bc1\u4e86\u7ebf\u7a0b\u4e0d\u4f1a\u5e76\u53d1\uff0c\u552f\u4e00\u52a8\u4f5c\u88ab\u6267\u884c<\/p>\n\n\n\n
        \u90a3\u4e48\u6211\u4eec\u6dfb\u52a0\u4e00\u4e0b<\/p>\n\n\n\n
        @Data  \npublic class User {  \n    private Long id;  \n    private String name;  \n    private String password;  \n    private Integer age;  \n    private String tel;  \n    @TableLogic(value = \"0\", delval = \"1\")  \n    private Integer deleted;  \n    @Version  \n    private Integer version;  \n}<\/pre>\n\n\n\n
        \u5e76\u5728\u914d\u7f6e\u6587\u4ef6\u91cc\u9762\u6dfb\u52a0\u4e00\u4e0b\u4e50\u89c2\u9501\u62e6\u622a\u5668<\/p>\n\n\n\n
        @Configuration  \npublic class MpConfig {  \n    @Bean  \n    public MybatisPlusInterceptor mpInterceptor() {  \n        \/\/1.\u5b9a\u4e49Mp\u62e6\u622a\u5668  \n        MybatisPlusInterceptor mpInterceptor = new MybatisPlusInterceptor();  \n        \/\/2.\u6dfb\u52a0\u4e50\u89c2\u9501\u62e6\u622a\u5668  \n        mpInterceptor.addInnerInterceptor(new OptimisticLockerInnerInterceptor());  \n        return mpInterceptor;  \n    }  \n}<\/pre>\n\n\n\n
        \u505a\u4e00\u4e2a\u7b80\u5355\u7684\u6848\u4f8b\uff0c\u4e5f\u5c31\u662f\u4fe9\u4e2auser\u5bf9\u8c61\u5bf9\u5185\u5bb9\u8fdb\u884c\u4fee\u6539<\/p>\n\n\n\n
        @Test  \nvoid testUpdate() {  \n    User userA = userDao.selectById(1L); \/\/version=1  \n    User userB = userDao.selectById(1L); \/\/version=1  \n    userB.setName(\"Jackson\");  \n    userDao.updateById(userB);  \/\/B\u4fee\u6539\u5b8c\u4e86\u4e4b\u540e\uff0cversion=2  \n    userA.setName(\"Person\");  \n    \/\/A\u62ff\u5230\u7684version\u662f1\uff0c\u4f46\u73b0\u5728\u7684version\u5df2\u7ecf\u662f2\u4e86\uff0c\u90a3\u4e48A\u5728\u6267\u884c UPDATE ... WHERE version = 1\u65f6\uff0c\u5c31\u5fc5\u7136\u4f1a\u5931\u8d25  \n    userDao.updateById(userA);    \n}<\/pre>\n\n\n\n
        \u5c31\u662f\u8fd9\u4e2a\uff0c\u53ef\u4ee5\u7406\u89e3\u4e3auserA\u548cuserB\u90fd\u62ff\u5230\u4e861L\u8fd9\u4e2a\u5bf9\u8c61\uff0c\u90a3\u4e48\u6211userB\u6267\u884csetName\u540e\uff0c\u8fd9\u91ccversion\u5c31\u81ea\u589e\u7b49\u4e8e2\u4e86\uff0c\u90a3\u4e48userA\u5c31\u6ca1\u529e\u6cd5\u5bf9version\u5df2\u7ecf\u4e3a2\u76841L\u8fdb\u884c\u4fee\u6539\u4e86\uff0c\u8fd9\u5c31\u4fdd\u8bc1\u4e86\u6211\u4eec\u5728\u540c\u4e00\u65f6\u95f4\u5185\u6570\u636e\u4e0d\u4f1a\u88ab\u4e24\u4e2a\u7528\u6237\u66f4\u6539\u800c\u4ea7\u751f\u51b2\u7a81<\/p>\n\n\n\n
        \u5f53\u7136\u8fd9\u91cc\u7684updateById\u65b9\u6cd5\u662f\u80fd\u6b63\u5e38\u6267\u884c\u7684<\/p>\n\n\n\n
        OKOKOK\u63a5\u4e0b\u6765\u5c31\u662f\u6700\u540e\u4e00part\u4e86\uff0c\u5c31\u662f\u8fd9\u4e2a\u4ee3\u7801\u751f\u6210\u5668\u4e86\uff08\u5176\u5b9e\u7528\u8d77\u6765\u5f88\u96be\u53d7\uff0c\u4f46\u54b1\u8fd8\u662f\u591a\u5c11\u8981\u5b66\u4e00\u4e0b\uff09<\/p>\n\n\n\n
        \u9996\u5148\u5c31\u662f\u9700\u8981\u5728maven\u91cc\u9762\u628a\u8fd9\u4e2a\u4f9d\u8d56\u914d\u7f6e\u4e00\u4e0b\uff0c<\/p>\n\n\n\n
        <!--\u4ee3\u7801\u751f\u6210\u5668-->  \n        <dependency>  \n            <groupId>com.baomidou<\/groupId>  \n            <artifactId>mybatis-plus-generator<\/artifactId>  \n            <version>3.4.1<\/version>  \n        <\/dependency>  \n\n        <!--velocity\u6a21\u677f\u5f15\u64ce-->  \n        <dependency>  \n            <groupId>org.apache.velocity<\/groupId>  \n            <artifactId>velocity-engine-core<\/artifactId>  \n            <version>2.3<\/version>  \n        <\/dependency><\/pre>\n\n\n\n
        \u8fd9\u91cc\u9700\u8981\u6839\u636e\u6211\u4eec\u7684\u7248\u672c\u8fdb\u884c\u7075\u6d3b\u7684\u53d8\u66f4
        \u7136\u540e\u518d\u7f16\u5199\u4e00\u4e2a\u5f15\u5bfc\u7c7b<\/p>\n\n\n\n
        @SpringBootApplication  \npublic class Mybatisplus04GeneratorApplication {  \n    public static void main(String[] args) {  \n        SpringApplication.run(Mybatisplus04GeneratorApplication.class, args);  \n    }  \n\n}<\/pre>\n\n\n\n
        \u6ca1\u9519\u8fd9\u4e2a\u5c31\u662f\u8d1f\u8d23\u6211\u4eec\u751f\u6210\u6587\u4ef6\u7684\u542f\u52a8\u5668<\/p>\n\n\n\n
        \u7136\u540e\u5c31\u662f<\/p>\n\n\n\n
        public class CodeGenerator {  \n    public static void main(String[] args) {  \n        \/\/1.\u83b7\u53d6\u4ee3\u7801\u751f\u6210\u5668\u7684\u5bf9\u8c61  \n        AutoGenerator autoGenerator = new AutoGenerator();  \n\n        \/\/\u8bbe\u7f6e\u6570\u636e\u5e93\u76f8\u5173\u914d\u7f6e  \n        DataSourceConfig dataSource = new DataSourceConfig();  \n        dataSource.setDriverName(\"com.mysql.cj.jdbc.Driver\");  \n        dataSource.setUrl(\"jdbc:mysql:\/\/localhost:3306\/mybatisplus_db?serverTimezone=UTC\");  \n        dataSource.setUsername(\"root\");  \n        dataSource.setPassword(\"YOURPASSWORD\");  \n        autoGenerator.setDataSource(dataSource);  \n\n        \/\/\u8bbe\u7f6e\u5168\u5c40\u914d\u7f6e  \n        GlobalConfig globalConfig = new GlobalConfig();  \n        globalConfig.setOutputDir(System.getProperty(\"user.dir\")+\"\/\u9879\u76ee\u540d\/src\/main\/java\");    \/\/\u8bbe\u7f6e\u4ee3\u7801\u751f\u6210\u4f4d\u7f6e  \n        globalConfig.setOpen(false);    \/\/\u8bbe\u7f6e\u751f\u6210\u5b8c\u6bd5\u540e\u662f\u5426\u6253\u5f00\u751f\u6210\u4ee3\u7801\u6240\u5728\u7684\u76ee\u5f55  \n        globalConfig.setAuthor(\"Kyle\");    \/\/\u8bbe\u7f6e\u4f5c\u8005  \n        globalConfig.setFileOverride(true);     \/\/\u8bbe\u7f6e\u662f\u5426\u8986\u76d6\u539f\u59cb\u751f\u6210\u7684\u6587\u4ef6  \n        globalConfig.setMapperName(\"%sDao\");    \/\/\u8bbe\u7f6e\u6570\u636e\u5c42\u63a5\u53e3\u540d\uff0c%s\u4e3a\u5360\u4f4d\u7b26\uff0c\u6307\u4ee3\u6a21\u5757\u540d\u79f0  \n        globalConfig.setIdType(IdType.ASSIGN_ID);   \/\/\u8bbe\u7f6eId\u751f\u6210\u7b56\u7565  \n        autoGenerator.setGlobalConfig(globalConfig);  \n\n        \/\/\u8bbe\u7f6e\u5305\u540d\u76f8\u5173\u914d\u7f6e  \n        PackageConfig packageInfo = new PackageConfig();  \n        packageInfo.setParent(\"com.aaa\");   \/\/\u8bbe\u7f6e\u751f\u6210\u7684\u5305\u540d\uff0c\u4e0e\u4ee3\u7801\u6240\u5728\u4f4d\u7f6e\u4e0d\u51b2\u7a81\uff0c\u4e8c\u8005\u53e0\u52a0\u7ec4\u6210\u5b8c\u6574\u8def\u5f84  \n        packageInfo.setEntity(\"domain\");    \/\/\u8bbe\u7f6e\u5b9e\u4f53\u7c7b\u5305\u540d  \n        packageInfo.setMapper(\"dao\");   \/\/\u8bbe\u7f6e\u6570\u636e\u5c42\u5305\u540d  \n        autoGenerator.setPackageInfo(packageInfo);  \n\n        \/\/\u7b56\u7565\u8bbe\u7f6e  \n        StrategyConfig strategyConfig = new StrategyConfig();  \n        strategyConfig.setInclude(\"tb_user\");  \/\/\u8bbe\u7f6e\u5f53\u524d\u53c2\u4e0e\u751f\u6210\u7684\u8868\u540d\uff0c\u53c2\u6570\u4e3a\u53ef\u53d8\u53c2\u6570  \n        strategyConfig.setTablePrefix(\"tb_\");  \/\/\u8bbe\u7f6e\u6570\u636e\u5e93\u8868\u7684\u524d\u7f00\u540d\u79f0\uff0c\u6a21\u5757\u540d = \u6570\u636e\u5e93\u8868\u540d - \u524d\u7f00\u540d  \u4f8b\u5982\uff1a User = tb_user - tb_  \n        strategyConfig.setRestControllerStyle(true);    \/\/\u8bbe\u7f6e\u662f\u5426\u542f\u7528Rest\u98ce\u683c  \n        strategyConfig.setVersionFieldName(\"version\");  \/\/\u8bbe\u7f6e\u4e50\u89c2\u9501\u5b57\u6bb5\u540d  \n        strategyConfig.setLogicDeleteFieldName(\"deleted\");  \/\/\u8bbe\u7f6e\u903b\u8f91\u5220\u9664\u5b57\u6bb5\u540d  \n        strategyConfig.setEntityLombokModel(true);  \/\/\u8bbe\u7f6e\u662f\u5426\u542f\u7528lombok  \n        autoGenerator.setStrategy(strategyConfig);  \n        \/\/2.\u6267\u884c\u751f\u6210\u64cd\u4f5c  \n        autoGenerator.execute();  \n    }  \n}<\/pre>\n\n\n\n
        \u8fd9\u4e2a\u5c31\u7c7b\u4f3c\u4e13\u95e8\u4e3a\u4ee3\u7801\u751f\u6210\u5668\u5199\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u5f53\u7136\u8fd9\u91cc\u9762\u7684\u4e50\u6b7bglobalConfig\u53ef\u4ee5\u7528\u7c7b\u4f3c<\/p>\n\n\n\n
        global.setOutPutDir()\n       .setOpen(false)\n       .setAuthorf(\"me\")\n       ......<\/pre>\n\n\n\n
        \u8fd9\u4e48\u5199\uff0c\u8282\u7701\u4e00\u70b9\u65f6\u95f4\uff0c\u4e0b\u9762\u90a3\u4e9b\u540c\u7406<\/p>\n\n\n\n
        \u7136\u540e\u5c31\u9700\u8981\u6211\u4eec\u81ea\u5df1\u53bb\u7f16\u5199ftl\u6587\u4ef6\u5bf9\u6211\u4eec\u5bf9\u4e8e\u6587\u4ef6\u8fdb\u884c\u8be6\u7ec6\u914d\u7f6e<\/p>\n\n\n\n
        \u8fd0\u884c\u90a3\u4e2a\u8d1f\u8d23\u751f\u6210\u7684\u6587\u4ef6\u540e\uff0c\u5c31\u53ef\u4ee5\u751f\u6210\u6211\u4eec\u9700\u8981\u7684controller,service ,mapper,entity\u7b49\u6587\u4ef6<\/p>\n\n\n\n
        \u55ef\uff0c\u8fd9\u5c31\u662f\u5168\u90e8\u4e86\uff0c\u4ece27\u5230\u4eca\u5929\u5927\u6982\u4e00\u5468\u5de6\u53f3\uff0cMP\u7684\u5185\u5bb9\u6ca1\u6709\u60f3\u8c61\u4e2d\u7684\u90a3\u4e48\u591a\uff0c\u4f46\u662f\u5177\u4f53\u6211\u638c     \u63e1\u5f97\u600e\u4e48\u6837\u8fd8\u5f97\u770b\u6211\u4e4b\u540e\u5f97\u4f7f\u7528\uff0c\u8def\u6f2b\u6f2b\u5176\u4fee\u8fdc\u516e\u554a\u3002\n\u5982\u679c\u540e\u7eed\u6211\u6709\u4ec0\u4e48\u5730\u65b9\u5199\u9519\uff0c\u6211\u4f1a\u518d\u8fdb\u884c\u66f4\u65b0\u989d\uff0c\u6211\u4e5f\u4f1a\u5e38\u6765\u590d\u4e60\u8fd9\u4e9b\u5185\u5bb9\u7684\n\u8fd8\u6709\u5c31\u662f\uff0c\u7279\u522b\u611f\u8c22\u6211\u540c\u5b66\u5206\u4eab\u7684\u8d44\u6e90\u548c\u5fc3\u5f97\uff0c\u8fd9\u662f\u4ed6\u7f51\u7ad9\u7684\u94fe\u63a5 http:\/\/artsail.top\/<\/pre>\n","protected":false},"excerpt":{"rendered":"
        \u7136\u540e\u5c31\u662f\u8fd9\u91cc\u8ddf\u7684\u662fhttps:\/\/cyborg2077.github.io\/2022\/09\/20\/MyBati […]<\/p>\n","protected":false},"author":1,"featured_media":77,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-171","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learn-somthing-useless"],"_links":{"self":[{"href":"https:\/\/sonetto.online\/index.php\/wp-json\/wp\/v2\/posts\/171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sonetto.online\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sonetto.online\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sonetto.online\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sonetto.online\/index.php\/wp-json\/wp\/v2\/comments?post=171"}],"version-history":[{"count":1,"href":"https:\/\/sonetto.online\/index.php\/wp-json\/wp\/v2\/posts\/171\/revisions"}],"predecessor-version":[{"id":172,"href":"https:\/\/sonetto.online\/index.php\/wp-json\/wp\/v2\/posts\/171\/revisions\/172"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sonetto.online\/index.php\/wp-json\/wp\/v2\/media\/77"}],"wp:attachment":[{"href":"https:\/\/sonetto.online\/index.php\/wp-json\/wp\/v2\/media?parent=171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sonetto.online\/index.php\/wp-json\/wp\/v2\/categories?post=171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sonetto.online\/index.php\/wp-json\/wp\/v2\/tags?post=171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}