兰空图床 采用Hutool+jackson 调用Api方法笔记
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兰空图床api接口地址：https://lk.zinzin.cc/api
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获取兰空图床的Post请求Token
public void getToken() {
// 1.获取token接口
String url = "https://lk.zinzin.cc/api/v1/tokens";
// 2.创建携带参数
HashMap<String, Object> map = new HashMap<>();
map.put("email", Buddha.email); //Buddha.email 换成自己的邮箱
map.put("password", Buddha.password); //Buddha.password 换成自己的密码
// 3.创建POST请求
HttpResponse response = HttpRequest.post(url).body(JSON.toJSONString(map)).execute();
// 4.解析数据
int status = response.getStatus();
System.out.println("请求响应状态码:" + status);
String json = response.body();
ObjectMapper mapper = new ObjectMapper();
JsonNode rootNode = mapper.readTree(json);
// 提取URL链接
String token = rootNode.path("data").path("token").asText();
System.out.println("token: " + token);
}
3.获取个人信息
public void getProfile() {
String url = "https://lk.zinzin.cc/api/v1/profile";
String token = "21|zhjeXWLjCG0O6R8DGrdzebQBsERsY32Zo1djhH3z"; //这里的token可以通过调用上面的函数获取
HttpResponse response = HttpRequest
.get(url)
.header("Authorization","Bearer "+ token)
.header("Accept", "application/json")
.execute();
// 4.解析数据
int status = response.getStatus();
System.out.println("请求响应状态码:" + status);
System.out.println(response);
}
- 上传文件
public void upload() throws JsonProcessingException {
String url = "https://lk.zinzin.cc/api/v1/upload";
String token = "21|zhjeXWLjCG0O6R8DGrdzebQBsERsY32Zo1djhH3z"; //这里的token可以通过调用上面的函数获取
File file = new File("E:\\workspace\\spring-web-mvc-1\\target\\spring-web-mvc-1-1.0-SNAPSHOT\\upload\\aa\\4c8a6279-c15e-4148-8467-373dfdb3980a_1692091478976.jpg");
HttpResponse response = HttpRequest
.post(url)
.header("Authorization","Bearer "+ token)
.header("Accept", "application/json")
.header("Content-Type", "multipart/form-data")
.form("file", file)
.execute();
int status = response.getStatus();
System.out.println("请求响应状态码:" + status);
String json = response.body();
ObjectMapper mapper = new ObjectMapper();
JsonNode rootNode = mapper.readTree(json);
// 提取URL链接
String imgUrl = rootNode.path("data").path("links").path("url").asText();
System.out.println("URL链接: " + imgUrl);
}
- 依赖
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.8.20</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.alibaba.fastjson2/fastjson2 -->
<!-- https://mvnrepository.com/artifact/com.alibaba.fastjson2/fastjson2 -->
<dependency>
<groupId>com.alibaba.fastjson2</groupId>
<artifactId>fastjson2</artifactId>
<version>2.0.39</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.12.4</version>
</dependency>
- 给打包一下当工具类使用
public class Buddha {
public static String email = "XXXXX"; // 换成自己的邮箱和密码
public static String password = "XXXXX";
public static String getToken() {
// // 1.获取token接口
String url = "https://lk.zinzin.cc/api/v1/tokens";
// 2.创建携带参数
HashMap<String, Object> map = new HashMap<>();
map.put("email", Buddha.email);
map.put("password", Buddha.password);
// 3.创建POST请求
HttpResponse response = HttpRequest.post(url).body(JSON.toJSONString(map)).execute();
System.out.println(response);
// 4.解析数据
int status = response.getStatus();
System.out.println("请求响应状态码:" + status);
String json = response.body();
ObjectMapper mapper = new ObjectMapper(); // 创建一个ObjectMapper对象，用于解析JSON
JsonNode rootNode = mapper.readTree(json); // 解析JSON字符串并将其转换为JsonNode对象
// 提取URL链接
String token = rootNode.path("data").path("token").asText();
return token;
}
public static String upload(String token, File file) throws JsonProcessingException {
String url = "https://lk.zinzin.cc/api/v1/upload";
// 创建上传文件的POST请求
HttpResponse response = HttpRequest
.post(url)
.header("Authorization","Bearer "+ token)
.header("Accept", "application/json")
.header("Content-Type", "multipart/form-data")
.form("file", file)
.execute();
// 获取状态码
int status = response.getStatus();
System.out.println("请求响应状态码:" + status);
String json = response.body();
ObjectMapper mapper = new ObjectMapper();
JsonNode rootNode = mapper.readTree(json);
// 提取URL链接
String imgUrl = rootNode.path("data").path("links").path("url").asText();
// System.out.println("URL链接: " + imgUrl);
return imgUrl;
}
public static void print() {
String bigBuddhaArt =
" _ooOoo_\n" +
" o8888888o\n" +
" 88\" . \"88\n" +
" (| -_- |)\n" +
" O\\ = /O\n" +
" ____/`---'\\____\n" +
" .' \\\\| |// `.\n" +
" / \\\\||| : |||// \\ \n" +
" / _||||| -:- |||||- \\ \n" +
" | | \\\\\\ - /// | |\n" +
" | \\_| ''\\---/'' | |\n" +
" \\ .-\\__ `-` ___/-. /\n" +
" ___`. .' /--.--\\ `. . __\n" +
" .\"\" '< `.___\\_<|>_/___.' >'\"\".\n" +
" | | : `- \\`.;`\\ _ /`;.`/ - ` : | |\n" +
" \\ \\ `-. \\_ __\\ /__ _/ .-` / /\n" +
" ======`-.____`-.___\\_____/___.-`____.-'======\n" +
" `=---='\n" +
" ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n" +
" 佛祖保佑 永不宕机 永无BUG";
System.out.println(bigBuddhaArt);
}
}
7.简易演示
@PostMapping("uploadImg")
public ResponseEntity<String> uploadImg(@RequestPart Part part, HttpServletRequest request) throws ServletException, IOException {
// 获取到文件流
InputStream inputStream = part.getInputStream();
// 获取token
String token = Buddha.getToken();
// 获取文件名
String imgName = part.getSubmittedFileName();
// 上传图像获取返回的图片访问url
String url = Buddha.upload(token, FileUtil.writeFromStream(inputStream, imgName));
return ResponseEntity.ok(url);
}
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