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This article introduces the relevant knowledge of "what Java tool classes have". In the operation process of actual cases, many people will encounter such difficulties. Next, let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!

1.org.apache.commons.io.IOUtils

closeQuietly() toString() copy() toByteArray() write() toInputStream() readLines() copyLarge() lineIterator() readFully()

2.org.apache.commons.io.FileUtils

deleteDirectory() readFileToString() deleteQuietly() copyFile() writeStringToFile() forceMkdir() write() listFiles() copyDirectory() forceDelete()

3.org.apache.commons.lang.StringUtils

isBlank() isNotBlank() isEmpty() isNotEmpty() equals() join() split() EMPTY trimToNull() replace()

4.org.apache.http.util.EntityUtils

toString() consume() toByteArray() consumeQuietly() getContentCharSet()

5.org.apache.commons.lang3.StringUtils

isBlank() isNotBlank() isEmpty() isNotEmpty() join() equals() split() EMPTY replace() capitalize()

6.org.apache.commons.io.FilenameUtils

getExtension() getBaseName() getName() concat() removeExtension() normalize() wildcardMatch() separatorsToUnix() getFullPath() isExtension()

7.org.springframework.util.StringUtils

hasText() hasLength() isEmpty() commaDelimitedListToStringArray() collectionToDelimitedString() replace() delimitedListToStringArray() uncapitalize() collectionToCommaDelimitedString() tokenizeToStringArray()

8.org.apache.commons.lang.ArrayUtils

contains() addAll() clone() isEmpty() add() EMPTY_BYTE_ARRAY subarray() indexOf() isEquals() toObject()

9.org.apache.commons.lang.StringEscapeUtils

escapeHtml() unescapeHtml() escapeXml() escapeSql() unescapeJava() escapeJava() escapeJavaScript() unescapeXml() unescapeJavaScript()

10.org.apache.http.client.utils.URLEncodedUtils

format() parse()

11.org.apache.commons.codec.digest.DigestUtils

md5Hex() shaHex() sha256Hex() sha1Hex() sha() md5() sha512Hex() sha1()

12.org.apache.commons.collections.CollectionUtils

isEmpty() isNotEmpty() select() transform() filter() find() collect() forAllDo() addAll() isEqualCollection()

13.org.apache.commons.lang3.ArrayUtils

contains() isEmpty() isNotEmpty() add() clone() addAll() subarray() indexOf() EMPTY_OBJECT_ARRAY EMPTY_STRING_ARRAY

14.org.apache.commons.beanutils.PropertyUtils

getProperty() setProperty() getPropertyDescriptors() isReadable() copyProperties() getPropertyDescriptor() getSimpleProperty() isWriteable() setSimpleProperty() getPropertyType()

15.org.apache.commons.lang3.StringEscapeUtils

unescapeHtml4() escapeHtml4() escapeXml() unescapeXml() escapeJava() escapeEcmaScript() unescapeJava() escapeJson() escapeXml10()

16.org.apache.commons.beanutils.BeanUtils

copyProperties() getProperty() setProperty() describe() populate() copyProperty() cloneBean()"What are Java tool classes" content is introduced here, thank you for reading. If you want to know more about industry-related knowledge, you can pay attention to the website. Xiaobian will output more high-quality practical articles for everyone!

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