用HttpClient5多次上传PDF文件到OSS时,头文件信息被多次追加问题
作者:互联网
问题:
--jSRKAk3FJXTrWcxiPofHkPefUfGXvS
Content-Disposition: form-data; name="fileName"; filename="fileName.pdf"
Content-Type: application/octet-stream
--wGvKUCX0qMYy2I_hutbHcUsaZubpm53D
Content-Disposition: form-data; name="fileName"; filename="fileName.pdf"
--wGvKUCX0qMYy2I_hutbHcUsaZubpm53D--
--jSRKAk3FJXTrWcxiPofHkPefUfGXvS--
结论:使用MultipartEntityBuilder构建时,
会给Request中的Head增加 Content-Disposition contentType
今后多文件上传时可能会用到,需要注意
MultipartEntityBuilder build2 = MultipartEntityBuilder.create();
build2.addBinaryBody(null, file);
解决:单文件上传时,使用EntityBuilder
不会给Request中的Head增加 Content-Disposition
它设置了contentType contentEncoding
EntityBuilder builder = EntityBuilder.create();
HttpEntity httpEntity = builder.setFile(file).build();
标签:HttpClient5,EntityBuilder,头文件,--,OSS,fileName,Content,Disposition,MultipartEntit 来源: https://www.cnblogs.com/xs1987/p/15829082.html