update 使用 jdk17 语法优化代码

疯狂的狮子Li

2023-01-20 27df5aba2faa68a2f5d03c1f72a01f2d113e397e

 ruoyi-common/ruoyi-common-oss/src/main/java/com/ruoyi/common/oss/core/OssClient.java

@@ -204,13 +204,11 @@
    private static String getPolicy(String bucketName, PolicyType policyType) {
        StringBuilder builder = new StringBuilder();
        builder.append("{\n\"Statement\": [\n{\n\"Action\": [\n");
        if (policyType == PolicyType.WRITE) {
            builder.append("\"s3:GetBucketLocation\",\n\"s3:ListBucketMultipartUploads\"\n");
        } else if (policyType == PolicyType.READ_WRITE) {
            builder.append("\"s3:GetBucketLocation\",\n\"s3:ListBucket\",\n\"s3:ListBucketMultipartUploads\"\n");
        } else {
            builder.append("\"s3:GetBucketLocation\"\n");
        }
        builder.append(switch (policyType) {
            case WRITE -> "\"s3:GetBucketLocation\",\n\"s3:ListBucketMultipartUploads\"\n";
            case READ_WRITE -> "\"s3:GetBucketLocation\",\n\"s3:ListBucket\",\n\"s3:ListBucketMultipartUploads\"\n";
            default -> "\"s3:GetBucketLocation\"\n";
        });
        builder.append("],\n\"Effect\": \"Allow\",\n\"Principal\": \"*\",\n\"Resource\": \"arn:aws:s3:::");
        builder.append(bucketName);
        builder.append("\"\n},\n");
@@ -220,14 +218,11 @@
            builder.append("\"\n},\n");
        }
        builder.append("{\n\"Action\": ");
        switch (policyType) {
            case WRITE ->
                builder.append("[\n\"s3:AbortMultipartUpload\",\n\"s3:DeleteObject\",\n\"s3:ListMultipartUploadParts\",\n\"s3:PutObject\"\n],\n");
            case READ_WRITE ->
                builder.append("[\n\"s3:AbortMultipartUpload\",\n\"s3:DeleteObject\",\n\"s3:GetObject\",\n\"s3:ListMultipartUploadParts\",\n\"s3:PutObject\"\n],\n");
            default ->
                builder.append("\"s3:GetObject\",\n");
        }
        builder.append(switch (policyType) {
            case WRITE -> "[\n\"s3:AbortMultipartUpload\",\n\"s3:DeleteObject\",\n\"s3:ListMultipartUploadParts\",\n\"s3:PutObject\"\n],\n";
            case READ_WRITE -> "[\n\"s3:AbortMultipartUpload\",\n\"s3:DeleteObject\",\n\"s3:GetObject\",\n\"s3:ListMultipartUploadParts\",\n\"s3:PutObject\"\n],\n";
            default -> "\"s3:GetObject\",\n";
        });
        builder.append("\"Effect\": \"Allow\",\n\"Principal\": \"*\",\n\"Resource\": \"arn:aws:s3:::");
        builder.append(bucketName);
        builder.append("/*\"\n}\n],\n\"Version\": \"2012-10-17\"\n}\n");