问题 In general, I need to send data to a site in the form of response multipart / form-data by JSOUP As an example, take a simple form that sgeniriruet your query. <form action=«localhost:8000» method=«post» enctype=«multipart/form-data» <input type=«text» name=«text» value=«text default» <input type=«file» name=«file1» <input type=«file» name=«file2» Submit</button </form Post Response by browser: >Request Headers Provisional headers are shown Accept:text/html,application/xhtml+xml,application