/** The key of the message: Delete */
    public static final String LABELS_search_list_button_delete = "{labels.search_list_button_delete}";

    /** The key of the message: Do you really want to delete? */
    public static final String LABELS_search_list_delete_confirmation = "{labels.search_list_delete_confirmation}";

    /** The key of the message: Delete all with this query */

这里的「操作」指的是一种 HTTP「方法」。

下列之一：

* `POST`
* `GET`
* `PUT`
* `DELETE`

...以及更少见的几种：

* `OPTIONS`
* `HEAD`
* `PATCH`
* `TRACE`

在 HTTP 协议中，你可以使用以上的其中一种（或多种）「方法」与每个路径进行通信。

---

在开发 API 时，你通常使用特定的 HTTP 方法去执行特定的行为。

通常使用：

* `POST`：创建数据。
* `GET`：读取数据。
* `PUT`：更新数据。
* `DELETE`：删除数据。

因此，在 OpenAPI 中，每一个 HTTP 方法都被称为「操作」。

我们也打算称呼它们为「操作」。

                                    </button>
                                    <c:if test="${!running and !systemJobId}">
                                        <button type="button" class="btn btn-danger" name="delete"
                                                data-toggle="modal" data-target="#confirmToDelete"
                                                value="<la:message key="labels.crud_button_delete" />">

    @Secured({ ROLE })
    public HtmlResponse delete(final EditForm form) {
        verifyCrudMode(form.crudMode, CrudMode.DETAILS);
        validate(form, messages -> {}, this::asDetailsHtml);
        verifyToken(this::asDetailsHtml);
        final String id = form.id;
        pathMappingService.getPathMapping(id).ifPresent(entity -> {
            try {
                pathMappingService.delete(entity);

        }

        final Map<String, Object> requestBody = new HashMap<>();
        requestBody.put("q", "CodeLibs");
        checkMethodBase(requestBody).delete("/api/admin/searchlist/query");
        refresh();

        for (String sId : getSchedulerIds(NAME_PREFIX)) {
            deleteMethod("/api/admin/scheduler/setting/" + sId);
        }

        } finally {
            try {
                processHelper.destroyProcess(sessionId);
            } finally {
                if (propFile != null && !propFile.delete()) {
                    logger.warn("Failed to delete {}.", propFile.getAbsolutePath());
                }
                deleteTempDir(ownTmpDir);
            }
        }
    }

    @Override

        } finally {
            try {
                processHelper.destroyProcess(sessionId);
            } finally {
                if (propFile != null && !propFile.delete()) {
                    logger.warn("Failed to delete {}.", propFile.getAbsolutePath());
                }
                deleteTempDir(ownTmpDir);
            }
        }
    }

    @Override

			// if all versions were rebalanced, we can delete the object versions.
			if rebalanced == len(fivs.Versions) {
				stopFn := globalRebalanceMetrics.log(rebalanceMetricRebalanceRemoveObject, poolIdx, bucket, entry.name)
				_, err := set.DeleteObject(ctx,
					bucket,
					encodeDirObject(entry.name),
					ObjectOptions{
						DeletePrefix:       true, // use prefix delete to delete all versions at once.

		Cause:   err,
	}
}

func errKeyDeletionFailed(err error) Error {
	return Error{
		Code:    http.StatusInternalServerError,
		APICode: "kms:KeyDeletionFailed",
		Err:     "failed to delete KMS key",
		Cause:   err,
	}
}

func errListingKeysFailed(err error) Error {
	return Error{
		Code:    http.StatusInternalServerError,
		APICode: "kms:KeyListingFailed",

func (e ErasureInfo) ShardSize() int64 {
	return ceilFrac(e.BlockSize, int64(e.DataBlocks))
}

// IsValid - tells if erasure info fields are valid.
func (fi FileInfo) IsValid() bool {
	if fi.Deleted {
		// Delete marker has no data, no need to check
		// for erasure coding information
		return true
	}
	dataBlocks := fi.Erasure.DataBlocks
	parityBlocks := fi.Erasure.ParityBlocks
	correctIndexes := (fi.Erasure.Index > 0 &&