Android OkHttp4 RequestBody.create()过时解决办法 kotlin、java版本

val request:Request=Request
				.Builder()
				.post(RequestBody.create(MediaType.parse("application/json;charset=utf-8"),"body参数"))
				.build()

  
  
  
  

import okhttp3.MediaType.Companion.toMediaType
import okhttp3.RequestBody.Companion.toRequestBody
import okhttp3.RequestBody.Companion.asRequestBody

//String转RequestBody String、ByteArray、ByteString都可以用toRequestBody()
val stringBody =“body参数”.toRequestBody(“application/json;charset=utf-8”.toMediaType())
val request:Request=Request
.Builder()
.post(stringBody)
.build()

//File转RequestBody
val file=File(“”)
val fileBody=file.asRequestBody(“text/x-markdown; charset=utf-8”.toMediaType())
val request = MultipartBody.Builder()
.addFormDataPart(“file”, file.name,fileBody)
.build()

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19

java版本:

import okhttp3.MediaType.Companion.*;
import okhttp3.RequestBody.Companion.*;

//String转RequestBody String、ByteArray、ByteString都可以用toRequestBody()
MediaType mediaType=MediaType.Companion.parse(“application/json;charset=utf-8”);
RequestBody stringBody=RequestBody.Companion.create(“body参数”,mediaType);
Request request=new Request
.Builder()
.post(stringBody)
.build();

//File转RequestBody
MediaType mediaType=MediaType.Companion.parse(“text/x-markdown; charset=utf-8”);
File file=new File(“”);
RequestBody fileBody=RequestBody.Companion.create(file,mediaType);
Request request=new MultipartBody.Builder()
.addFormDataPart(“file”, file.getName(),fileBody)
.build();

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18

这就是okhttp4.0最新post带参数请求的代码，虽然官方专门出了升级指南但是可能由于编译器不是最新的版本，在使用toRequestBody()的时候，编译器一直不提示引入包，所以折腾了很长时间。
如果编译器不提示引入包，记得自己手动加上就可以了