restTemplate 发送 MultiValueMap 中文乱码 （FormHttpMessageConverter 编码方式）

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// 设置 resttemplate formhttpmessageconverter 编码方式

@configuration
public class resttemplateconfig {

@bean
resttemplate resttemplate(){

simpleclienthttprequestfactory requestfactory = new simpleclienthttprequestfactory();
requestfactory.setconnecttimeout(60000);
requestfactory.setreadtimeout(60000);

resttemplate resttemplate = new resttemplate(requestfactory);

// 设置 resttemplate formhttpmessageconverter 编码方式
for (httpmessageconverter<?> httpmessageconverter : list) {
if(httpmessageconverter instanceof formhttpmessageconverter) {
((formhttpmessageconverter) httpmessageconverter).setcharset(charset.forname(standardcharsets.utf_8.tostring()));
}
}
resttemplate.setmessageconverters(list);

return resttemplate;
}

}

 

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@service

public class fileservice implements ifileservice{

@autowired
private resttemplate resttemplate;

@override
public void uploadfile(multipartfile file) throws ioexception {

bytearrayresource bytearrayresource = new bytearrayresource(file.getbytes()) {
@override
public string getfilename() {
return file.getoriginalfilename();
};
};

multivaluemap<string, bytearrayresource> map = new linkedmultivaluemap<string, bytearrayresource>();
map.add("file", bytearrayresource);

resttemplate.postforentity("http://localhost:8066/file/upload", map, string.class);

}
}