Android Retrofit網絡請求Service,@Path、@Query、@QueryMap、@FieldMap (轉)

GET請求

多個參數在URL問號以後,且個數不肯定css

http://api.stay4it.com/News?newsId=1&type=類型1… 
http://api.stay4it.com/News?newsId={資訊id}&type={類型}…web

 
 
 
 
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@GET("News") Call<NewsBean> getItem(@QueryMap Map<String, String> map);

或者:sql

 
 
 
 
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@GET("News") Call<NewsBean> getItem( @Query("newsId") String newsId, @QueryMap Map<String, String> map);

POST請求

  • 須要補全URL,post的數據只有一條reason

http://102.10.10.132/api/Comments/1 
http://102.10.10.132/api/Comments/{newsId}json

 
 
 
 
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@FormUrlEncoded @POST("Comments/{newsId}") Call<Comment> reportComment( @Path("newsId") String commentId, @Field("reason") String reason);
  • 須要補全URL,問號後加入access_token,post的數據只有一條reason

http://102.10.10.132/api/Comments/1?access_token=1234123 
http://102.10.10.132/api/Comments/{newsId}?access_token={access_token}api

 
 
 
 
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@FormUrlEncoded @POST("Comments/{newsId}") Call<Comment> reportComment( @Path("newsId") String commentId, @Query("access_token") String access_token, @Field("reason") String reason);
  • 須要補全URL,問號後加入access_token,post一個body(對象)

http://102.10.10.132/api/Comments/1?access_token=1234123 
http://102.10.10.132/api/Comments/{newsId}?access_token={access_token}ruby

 
 
 
 
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@POST("Comments/{newsId}") Call<Comment> reportComment( @Path("newsId") String commentId, @Query("access_token") String access_token, @Body CommentBean bean);

DELETE

須要補全URLpost

http://102.10.10.132/api/Comments/1 
http://102.10.10.132/api/Comments/{newsId}ui

{access_token}url

 
 
 
 
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@DELETE("Comments/{commentId}") Call<ResponseBody> deleteNewsCommentFromAccount( @Path("accountId") String accountId);

須要補全URL,問號後加入access_tokenspa

http://102.10.10.132/api/Comments/1?access_token=1234123 
http://102.10.10.132/api/Comments/{newsId}?access_token={access_token}

 
 
 
 
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@DELETE("Comments/{commentId}") Call<ResponseBody> deleteNewsCommentFromAccount( @Path("accountId") String accountId, @Query("access_token") String access_token);

PUT(這個請求不多用到,例子就寫一個)

http://102.10.10.132/api/Accounts/1 
http://102.10.10.132/api/Accounts/{accountId}

 
 
 
 
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@PUT("Accounts/{accountId}") Call<ExtrasBean> updateExtras( @Path("accountId") String accountId, @Query("access_token") String access_token, @Body ExtrasBean bean);

總結

@Path:全部在網址中的參數(URL的問號前面),如: 
http://102.10.10.132/api/Accounts/{accountId} 
@Query:URL問號後面的參數,如: 
http://102.10.10.132/api/Comments?access_token={access_token} 
@QueryMap:至關於多個@Query 
@Field:用於POST請求,提交單個數據 
@Body:至關於多個@Field,以對象的形式提交

TIps

  • Tip1 
    使用@Field時記得添加@FormUrlEncoded
  • Tip2 
    若須要從新定義接口地址,能夠使用@Url,將地址以參數的形式傳入便可。如
 
 
 
 
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@GET Call<List<Activity>> getActivityList( @Url String url, @QueryMap Map<String, String> map);
 
 
 
 
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Call<List<Activity>> call = service.getActivityList( "http://115.159.198.162:3001/api/ActivitySubjects", map);

參考簡書:http://www.jianshu.com/p/7687365aa946

還有@FieldMap

如匿名發表新評論:

接口地址爲: /posts/create

HTTP請求方式: POST

請求示例爲:

Request URL: http://api.duoshuo.com/posts/create.json 
Request Method: POST 
Post Data: short_name=official&author_email=jp.chenyang%40gmail.com&author_name=Perchouli&thread_id=1152923703638301959&author_url=http%3A%2F%2Fduoshuo.com&message=匿名發表新評論

1.Field方式實現

 
 
 
 
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@FormUrlEncoded @POST("/posts/create.json") Call<CommitResult> createCommit(@Field("secret") String secret, @Field("short_name") String shortName, @Field("author_email") String authorEmail, @Field("author_name") String authorName, @Field("thread_key") String threadKey, @Field("author_url") String author_url, @Field("message") String message);

2.Field Map實現方式

 
 
 
 
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@FormUrlEncoded @POST("/posts/create.json") Call<CommitResult> createCommit(@FieldMap Map<String, String> map);




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