What are the Java utility classes
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!
