如何使用 java 将图像上传到 wordpress 媒体 API

Question

如何使用 java 将图像上传到 wordpress API？ Rest API 的路径是 wp-json/wp/v2/media

Answer 1

您可以上传图像文件（某些文件类型 - 默认启用常用图像格式（此处为 WP 接受的完整上传格式列表：https://wordpress.com/support/accepted-filetypes/）

我用来完成此操作的代码如下：

import org.apache.http.HttpEntity;
import org.apache.http.HttpHeaders;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.mime.MultipartEntityBuilder;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

        CloseableHttpClient httpClient = HttpClients.createDefault();
        String encoded_cred = Base64.getEncoder().encodeToString(("username:pw").getBytes());
        String extension = "";
        String mime = "";
        String fileName = F.getName();
        int i = fileName.lastIndexOf('.');
        if (i > 0) {
            extension = fileName.substring(i + 1);
        }
        if (extension.equalsIgnoreCase("png")) {
            mime = "image/png";
        }
        if (extension.equalsIgnoreCase("jpeg")) {
            mime = "image/jpeg";
        }
    
        //endpoint and entity
        String uri = "https://www.<domain>.com/wp-json/wp/v2/media";
        HttpEntity entity = MultipartEntityBuilder.create()
                .addBinaryBody("file", new FileInputStream(F), ContentType.create(mime), fileName)
                .build();


        //request and execution
        HttpPost media = new HttpPost(uri);
        media.setEntity(entity);
        media.setHeader(HttpHeaders.AUTHORIZATION, "Basic " + encoded_cred);
        CloseableHttpResponse response = httpClient.execute(media);
        String resp = EntityUtils.toString(response.getEntity());

我的 pomfile 使用了这些，虽然版本不一定相同：

<dependencies>
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpclient</artifactId>
        <version>4.5.13</version>
    </dependency>
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpmime</artifactId>
        <version>4.5.13</version>
    </dependency>
    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-text</artifactId>
        <version>1.9</version>
    </dependency>
</dependencies>