我有一個格式如下的 XML：
<rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:entity_soft_delete="http://drupal.org/project/entity_soft_delete/rdf#" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" version="2.0" xml:base="http://skillspanorama.cedefop.europa.eu/en/eusprssfeed">
<channel>
<title>Skills Panorama RSS Feeds</title>
<link>http://skillspanorama.cedefop.europa.eu/en/eusprssfeed</link>
<description/>
<language>en</language>
<atom:link href="http://skillspanorama.cedefop.europa.eu/en/skills-panorama-rss-feeds.xml" rel="self" type="application/rss xml"/>
<item>
<title>Title1</title>
<link>http://skillspanorama.cedefop.europa.eu/en/news/cedefop-future-vet-now</link>
<description><div class="field field-name-title-field field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">Cedefop: The future of VET is now</div></div></div><div class="field field-name-field-date field-type-datetime field-label-hidden"><div class="field-items"><div class="field-item even"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2017-10-31T00:00:00 01:00">Tuesday, October 31, 2017</span></div></div></div><div class="field field-name-field-summary field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p>The 26th annual international conference of the European Forum for Vocational Education and Training (EfVET), which was held in Thessaloniki from 25 to 28 October, focused on ‘aligning work and education to the future’.</p> </div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p> </p> <p> </p> <p> </p> <p><img alt="" src="http://www.cedefop.europa.eu/files/images/efvet_final.jpg" typeof="Image" /></p> <p>The 26th annual international conference of the European Forum for Vocational Education and Training (EfVET), which was held in Thessaloniki from 25 to 28 October, focused on ‘aligning work and education to the future’.</p> <p>Over 220 training providers from across Europe and guests from Hong Kong, the USA and Canada took part in the conference.</p> <p>In his keynote speech, Cedefop Director James Calleja said that businesses and the different stakeholders assist one another in defining short- and long-term skill needs locally, regionally and at European level. He stressed that the relationship between businesses and vocational education and training (VET) providers is a necessity for both, as lifelong learning is part and parcel of the future of work and of VET.</p> <p>Mr Calleja added that evidence from Cedefop research shows clearly an increasingly beneficial connection between work-based learning and employability for learners, workers and employers.</p> <p>According to the Cedefop Director, we face at least four challenges either from the perspective of the training provider or from the side of the employer:</p> <ul><li>different stakeholders understand the concept of skill needs differently – businesses look for immediacy while social partners stress the need to develop talent gradually and permanently;</li> <li>if stakeholders do not have a common understanding of skill needs, there is a marked coordination failure and stakeholders need to address it by seeking each other’s opinion and consensus;</li> <li>involving regional and local authorities in skill needs assessment and anticipation heightens skills governance challenges in relation to bottom-up coordination and financial constraints;</li> <li>one needs to improve feedback loops between businesses and stakeholders through efficient communication channels so that all speak the same language.</li> </ul><p>Speaking again at the end of the conference, Mr Calleja stated that the challenges of VET and employment are the same; advancements in technology, automation, demographic changes and new forms of learning give VET a new profile of excellence and inclusion, and work environments the necessity to create learning spaces for their employees throughout their careers.</p> <p>The divide between learning and working is gradually closing down, he added, as no one can afford to stop learning. VET providers cannot deliver ready-made human capital and employers cannot afford to have low quality if they seek to be competitive. This dual role creates a new bond between the world of education and training and the world of employment, with employees benefitting from workplace and lifelong learning.</p> </div></div></div><div class="field field-name-field-source-link field-type-link-field field-label-hidden"><div class="field-items"><div class="field-item even"><a href="http://www.cedefop.europa.eu/en/news-and-press/news/future-vet-now" target="_blank">The future of VET is now</a></div></div></div></description>
<pubDate>Tue, 31 Oct 2017 11:12:01 0000</pubDate>
<dc:creator>Anonymous</dc:creator>
<guid isPermaLink="false">20761 at http://skillspanorama.cedefop.europa.eu</guid>
</item>
<item>
<title>European Commission on Employment: Report confirms effectiveness of EU Globalisation Fund</title>
<link>http://skillspanorama.cedefop.europa.eu/en/news/european-commission-employment-report-confirms-effectiveness-eu-globalisation-fund</link>
<description><div class="field field-name-title-field field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">European Commission on Employment: Report confirms effectiveness of EU Globalisation Fund</div></div></div><div class="field field-name-field-date field-type-datetime field-label-hidden"><div class="field-items"><div class="field-item even"><span class="date-display-single" property="dc:date" datatype="xsd:dateTime" content="2017-10-31T00:00:00 01:00">Tuesday, October 31, 2017</span></div></div></div><div class="field field-name-field-summary field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p>The Commission has published its report on the performance of the European Globalisation Adjustment Fund (EGF) in 2015 and 2016.</p> <p><img src="http://ec.europa.eu/social/BlobServlet?mode=displayPicture&photoId=9897" /></p> </div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p>The report reaffirms the role of the Fund as a flagship demonstration of European solidarity within the limits of its set-up and budgetary availabilities, having helped close to 19,500 workers to adjust to changing trade patterns and consequences of the economic and financial crisis in that period..</p> <p>European Commissioner for Employment, Social Affairs, Skills and Labour Mobility Marianne Thyssen,said: "Today's results demonstrate the added value of the Globalisation Adjustment Fund in helping redundant workers who have difficulties to find a new job. The assistance worth €70 million of the Fund has paid off: in 2015 and 2016, 9,072assisted workers were re-employed, despite the challenging labour market situation these people faced. This year's tenth anniversary of the Globalisation Adjustment Fund marks it as a proof of European solidarity to workers falling victim to mass lay-offs caused by globalisation or the crisis."</p> <p>9,072 workers, or close to half of the workers who participated in the Globalisation Adjustment Fund measures, had found new jobs or were self-employed after one year, at the end of the implementation period of the measures. An additional 645 people were at that time in education or training to increase their future employability.</p> <p>EU countries also reported that the personal situation, employability and self-confidence of the workers concerned had visibly improved thanks to the Globalisation Adjustment Fund assistance and services. This was even the case for those who had not found new work immediately after the end of the measures.</p> <p><!-- VIDEO FILTER - INVALID CODEC IN: [video:http://europa.eu/!Df66FB] --></p> <p>These positive results are encouraging, especially given the difficult context in which they have been achieved. The labour market situation in some EU countries was particularly challenging in the period covered by the report. Mass lay-offs occurred in territories that were already suffering from above average unemployment rates. Many supported workers were low-skilled or had other disadvantages as jobseekers.</p> <p>This proves once again that EU funding, such as the Globalisation Adjustment Fund, can make a difference, especially for the most vulnerable people in our societies.</p> </div></div></div><div class="field field-name-field-source-link field-type-link-field field-label-hidden"><div class="field-items"><div class="field-item even"><a href="http://ec.europa.eu/social/main.jsp?langId=en&catId=89&newsId=2889&furtherNews=yes" target="_blank">Employment: Report confirms effectiveness of EU Globalisation Fund</a></div></div></div></description>
<pubDate>Tue, 31 Oct 2017 11:12:01 0000</pubDate>
<dc:creator>Anonymous</dc:creator>
<guid isPermaLink="false">20763 at http://skillspanorama.cedefop.europa.eu</guid>
</item>
我嘗試使用以下代碼決議它：
# Load the package required to read XML files.
library("XML")
# Also load the other required package.
library("methods")
# Give the input file name to the function.
result <- xmlParse(file = "xml_file.xml")
# Print the result.
print(result)
xml_data <- xmlToList(result)
但我得到的結果不是我想要的。如何正確決議 XML 檔案？我想保留描述標簽之間的所有文本，以便以后處理它們。我可以將它們存盤在資料框或其他適當的資料結構中。
uj5u.com熱心網友回復：
如果您正在查找來自描述節點的所有文本，集中了一個文本元素的向量，那么使用 xml2 庫非常簡單：
library(xml2)
library(dplyr)
page <-read_xml('URL, file or text information here')
#strip namespace
#xml_ns_rename(page)
#find all of the description nodes and convert to text
description <- xml_find_all(page, ".//description") %>% xml_text()
使用上面的示例資料（不完整），這將產生一個包含內容的向量 3（第一個為空）。如果您希望進一步細分，請接受此答案并提出一個新問題，以明確您在尋找什么。
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標籤：rxml