SpringBoot集成Swagger2实现Restful(类型转换错误解决办法)

pom.xml增加依赖包

 <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>

编写swapper2配置类

package com.zyank;
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 {
  @bean
  public docket createrestapi() {
    return new docket(documentationtype.swagger_2)
        .apiinfo(apiinfo())
        .select()
        .apis(requesthandlerselectors.basepackage("com.zyank.web"))
        .paths(pathselectors.any())
        .build();
  }
  private apiinfo apiinfo(){
    return new apiinfobuilder()
        .title("spring boot中试用swagger2构建的restful apis")
        .description("更多spring boot相关文章请关注：http://blog.didispace.com/")
        .termsofserviceurl("http://blog.didispace.com/")
        .contact("leo")
        .version("1.0")
        .build();
  }
}

controller内使用

package com.zyank.web;
import java.util.arraylist;
import java.util.collections;
import java.util.hashmap;
import java.util.list;
import java.util.map;
import org.springframework.web.bind.annotation.pathvariable;
import org.springframework.web.bind.annotation.requestbody;
import org.springframework.web.bind.annotation.requestmapping;
import org.springframework.web.bind.annotation.requestmethod;
import org.springframework.web.bind.annotation.restcontroller;
import com.zyank.domain.user;
import io.swagger.annotations.apiimplicitparam;
import io.swagger.annotations.apiimplicitparams;
import io.swagger.annotations.apioperation;
@restcontroller
@requestmapping(value="/users")
public class usercontrller {
  static map<long, user> users=collections.synchronizedmap(new hashmap<long,user>());
  @apioperation(value="获取用户列表",notes="")
  @requestmapping(value={""},method=requestmethod.get)
  public list<user> getuserlist(){
    list<user> r=new arraylist<user>(users.values());
    return r;    
  }
   @apioperation(value="创建用户", notes="根据user对象创建用户")
    @apiimplicitparam(name = "user", value = "用户详细实体user", required = true, datatype = "user")
    @requestmapping(value="", method=requestmethod.post)
    public string postuser(@requestbody user user) {
      users.put(user.getid(), user);
      return "success";
    }
    @apioperation(value="获取用户详细信息", notes="根据url的id来获取用户详细信息")
    @apiimplicitparam(name = "id", value = "用户id", required = true, paramtype="path", datatype = "long")
    @requestmapping(value="/{id}", method=requestmethod.get)
    public user getuser(@pathvariable long id) {
      return users.get(id);
    }
    @apioperation(value="更新用户详细信息", notes="根据url的id来指定更新对象，并根据传过来的user信息来更新用户详细信息")
    @apiimplicitparams({
        @apiimplicitparam(name = "id", value = "用户id", required = true, paramtype="path", datatype = "long"),
        @apiimplicitparam(name = "user", value = "用户详细实体user", required = true, datatype = "user")
    })
    @requestmapping(value="/{id}", method=requestmethod.put)
    public string putuser(@pathvariable long id, @requestbody user user) {
      user u = users.get(id);
      u.setname(user.getname());
      u.setage(user.getage());
      users.put(id, u);
      return "success";
    }
    @apioperation(value="删除用户", notes="根据url的id来指定删除对象")
    @apiimplicitparam(name = "id", value = "用户id", required = true, datatype = "long")
    @requestmapping(value="/{id}", method=requestmethod.delete)
    public string deleteuser(@pathvariable long id) {
      users.remove(id);
      return "success";
    }
}

如果上诉代码没有写paramtype = “path” 会提示类型转换string convert to long错误。

以上所述是小编给大家介绍的springboot集成swagger2实现restful(类型转换错误解决办法)，希望对大家有所帮助