Swagger 是一個規範和完整的框架,用於生成、描述、調用和可視化 RESTful 風格的 Web 服務。整體目標是使客戶端和文件系統做爲服務器以一樣的速度來更新。文件的方法,參數和模型緊密集成到服務器端的代碼,容許API來始終保持同步。Swagger 讓部署管理和使用功能強大的API從未如此簡單。html
<!-- Swagger2強大RESTful API文檔 -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.2.2</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.2.2</version>
</dependency>
package com.jege.spring.boot.swagger2;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
@Configuration
@EnableSwagger2
public class Swagger2 {
// http://localhost:8080/swagger-ui.html
// Swagger2默認將全部的Controller中的RequestMapping方法都會暴露,
// 然而在實際開發中,咱們並不必定須要把全部API都提如今文檔中查看,這種狀況下,使用註解
// @ApiIgnore來解決,若是應用在Controller範圍上,則當前Controller中的全部方法都會被忽略,
// 若是應用在方法上,則對應用的方法忽略暴露API
@Bean
public Docket createRestApi() {
return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo()).select()
.apis(RequestHandlerSelectors.basePackage("com.jege.spring.boot.controller")).paths(PathSelectors.any())
.build();
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder().title("je-ge的漿糊").description("je-ge的漿糊")
.termsOfServiceUrl("http://blog.csdn.net/je_ge").contact("je-ge").version("1.0").build();
}
}
package com.jege.spring.boot.controller;
import java.util.HashMap;
import java.util.Map;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import com.jege.spring.boot.data.jpa.entity.User;
import com.jege.spring.boot.data.jpa.repository.UserRepository;
import com.jege.spring.boot.json.AjaxResult;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
/** * @author JE哥 * @email 1272434821@qq.com * @description:用戶CRUD操做 */
@RestController
@RequestMapping("/user")
public class UserController {
@Autowired
private UserRepository userRepository;
// 顯示用戶列表
@RequestMapping("/list")
public String list() {
return "user";
}
// 顯示用戶json數據
@ApiOperation(value = "獲取用戶列表,支持分頁", notes = "json方法獲取用戶列表")
@ApiImplicitParams({ @ApiImplicitParam(name = "page", value = "當前頁碼", required = true, dataType = "int"),
@ApiImplicitParam(name = "rows", value = "每頁條數", required = true, dataType = "int") })
@RequestMapping("/json")
@ResponseBody
public Map<String, Object> json(@RequestParam(name = "page", defaultValue = "1") int page,
@RequestParam(name = "rows", defaultValue = "10") int rows) {
Pageable pageable = new PageRequest(page - 1, rows);
return findEasyUidata(userRepository.findAll(pageable));
}
private <T> Map<String, Object> findEasyUidata(Page<T> page) {
Map<String, Object> map = new HashMap<String, Object>();
map.put("rows", page.getContent());
map.put("total", page.getTotalElements());
return map;
}
// 處理保存
@ApiOperation(value = "保存用戶", notes = "根據User對象操做用戶")
@ApiImplicitParam(name = "user", value = "用戶詳細實體user", required = true, dataType = "User")
@RequestMapping("/save")
@ResponseBody
public AjaxResult save(User user) {
userRepository.save(user);
return new AjaxResult().success();
}
// 處理刪除
@ApiOperation(value = "刪除用戶", notes = "根據url的id來指定刪除對象")
@ApiImplicitParam(name = "id", value = "用戶id", required = true, dataType = "Long")
@RequestMapping("/delete")
@ResponseBody
public AjaxResult delete(Long id) {
userRepository.delete(id);
return new AjaxResult().success();
}
}
http://localhost:8080/swagger-ui.html前端
https://github.com/je-ge/spring-bootjava
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