From 8ec2d2febf56274b7cecb291a4657780e311f8fa Mon Sep 17 00:00:00 2001
From: Administrator <admin>
Date: Tue, 05 Jul 2022 17:14:31 +0800
Subject: [PATCH] 地块新增修改，新增图片上传保存
---
src/main/java/org/springblade/modules/resource/endpoint/OssEndpoint.java | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 57 insertions(+), 0 deletions(-)
diff --git a/src/main/java/org/springblade/modules/resource/endpoint/OssEndpoint.java b/src/main/java/org/springblade/modules/resource/endpoint/OssEndpoint.java
index ebc25ca..ab0cbb4 100644
--- a/src/main/java/org/springblade/modules/resource/endpoint/OssEndpoint.java
+++ b/src/main/java/org/springblade/modules/resource/endpoint/OssEndpoint.java
@@ -33,9 +33,12 @@
import org.springblade.modules.resource.builder.oss.OssBuilder;
import org.springblade.modules.resource.entity.Attach;
import org.springblade.modules.resource.service.IAttachService;
+import org.springblade.modules.system.entity.User;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
+import sun.misc.BASE64Decoder;
+import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.security.InvalidKeyException;
@@ -159,6 +162,60 @@
return R.data(bladeFile);
}
+ /**
+ * base64 图片上传
+ * @param base64 字符串
+ * @return
+ * @throws Exception
+ */
+ public String uploadBase64String(String base64) throws Exception {
+ String[] split = base64.split(",");
+ //图片上传
+ BASE64Decoder decoder = new BASE64Decoder();
+ // 解密
+ byte[] b = decoder.decodeBuffer(split[1]);
+ // 处理数据
+// for (int i = 0; i < b.length; ++i) {
+// if (b[i] < 0) {
+// b[i] += 256;
+// }
+// }
+ //填写你文件上传的地址以及相应信息
+ String url = "http://61.131.136.25:2081";
+ String access = "zhbaadmin";
+ String secret = "zhbapassword";
+ String bucket = "zhba";
+ MinioClient minioClient =
+ MinioClient.builder()
+ .endpoint(url)
+ .credentials(access, secret)
+ .build();
+ // 检查存储桶是否已经存在
+ boolean isExist = minioClient.bucketExists(BucketExistsArgs.builder().bucket(bucket).build());
+ if (!isExist) {
+ // 创建一个名为zip的存储桶，用于zip文件。
+ minioClient.makeBucket(MakeBucketArgs.builder().bucket(bucket).build());
+ minioClient.setBucketPolicy(SetBucketPolicyArgs.builder().bucket(bucket).build());
+ }
+ String newName = "upload/picture/" + UUID.randomUUID().toString().replaceAll("-", "") + ".jpg";
+ InputStream in = new ByteArrayInputStream(b);
+ //创建头部信息
+ Map<String, String> headers = new HashMap<>(1 << 2);
+ //添加自定义内容类型
+ headers.put("Content-Type", "application/octet-stream");
+ //上传
+ minioClient.putObject(
+ PutObjectArgs.builder().bucket(bucket).object(newName).stream(
+ in, in.available(), -1)
+ .headers(headers)
+ .build());
+ in.close();
+ //url
+ String urls = "http://61.131.136.25:2081/zhba/" + newName;
+ //返回
+ return urls;
+ }
+
/**
* 文件上传,自定义上传
--
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