84 lines
3.1 KiB
Java
84 lines
3.1 KiB
Java
package com.starry.common.controller;
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import com.starry.common.result.R;
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import com.starry.common.utils.file.CosClientUtils;
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import com.tencent.cloud.CosStsClient;
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import com.tencent.cloud.Response;
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import io.swagger.annotations.ApiOperation;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.multipart.MultipartFile;
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import java.util.TreeMap;
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/**
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* @author admin
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* cos存储前端控制器
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* @since 2022/11/13 17:51
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*/
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@Slf4j
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@RestController
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@RequestMapping("/cos")
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public class CosController {
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@Value("${cos.secretId}")
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private String secretId;
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@Value("${cos.secretKey}")
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private String secretKey;
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@Value("${cos.regionName}")
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private String regionName;
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@Value("${cos.bucketName}")
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private String bucketName;
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@ApiOperation(value = "照片上传")
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@PostMapping("/upload/image")
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public R uploadImage(MultipartFile file) throws Exception {
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if (!file.isEmpty()) {
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String avatar = CosClientUtils.upload(file, "house");
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return R.ok(avatar);
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}
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return R.error("上传照片异常，请联系管理员");
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}
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@ApiOperation(value = "获取cos临时密钥")
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@GetMapping("/temp-key")
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public R getTempKey() {
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TreeMap<String, Object> config = new TreeMap<>();
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try {
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// 替换为您的云 api 密钥 SecretId
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config.put("secretId", secretId);
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// 替换为您的云 api 密钥 SecretKey
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config.put("secretKey", secretKey);
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// 临时密钥有效时长，单位是秒，默认 1800 秒，目前主账号最长 2 小时（即 7200 秒），子账号最长 36 小时（即 129600）秒
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config.put("durationSeconds", 1800);
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// 换成您的 bucket
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config.put("bucket", bucketName);
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// 换成 bucket 所在地区
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config.put("region", regionName);
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// 只允许用户访问 upload/house 目录下的资源
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config.put("allowPrefixes", new String[]{"upload/house/*"});
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// 密钥的权限列表。必须在这里指定本次临时密钥所需要的权限。
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String[] allowActions = new String[]{
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// 简单上传
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"name/cos:PutObject",
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// 表单上传、小程序上传
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"name/cos:PostObject",
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// 分块上传
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"name/cos:InitiateMultipartUpload", "name/cos:ListMultipartUploads", "name/cos:ListParts", "name/cos:UploadPart", "name/cos:CompleteMultipartUpload"};
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config.put("allowActions", allowActions);
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Response response = CosStsClient.getCredential(config);
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return R.ok(response);
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} catch (Exception e) {
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log.error("getTempKey error", e);
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throw new IllegalArgumentException("no valid secret !");
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}
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}
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}
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