java之接口开发-初级篇-http和https

http协议util

address(url地址)，str(数据参数)

private static HttpMethod getPostJsonMethodInRequestBody(String address, String str) {

PostMethod post = new PostMethod(address);
post.addRequestHeader("Content-Type", "application/json; charset=utf-8");

post.setRequestBody(str);
return post;

}