Class: StringUtil ​

String processing tool class

Constructors ​

• constructor

Methods ​

• hasString
• getEllipsis
• getURLName
• getFileFormat
• readLineProperty
• getPath
• normalizePath
• getStringList
• formatTime
• trim
• isEmpty
• strCut
• toQueryPair
• stringFormat
• parseJson2String
• compareVersion
• buildRandomCode
• UUID
• stringToHash
• parseUrl

Constructors ​

constructor ​

• new StringUtil()

Methods ​

hasString ​

▸ Static hasString(fields, str): number

Does the string exist

Parameters ​

Returns ​

number

Return the index position where it is located. If it does not exist, return -1

Defined in ​

src/util/StringUtil.ts:15

getEllipsis ​

▸ Static getEllipsis(str, len?): string

Gets an ellipsis terminated string representation that exceeds the range

Parameters ​

Returns ​

string

result string

Defined in ​

src/util/StringUtil.ts:31

getURLName ​

▸ Static getURLName(url): string

get name based on URL

Parameters ​

Returns ​

string

name

Defined in ​

src/util/StringUtil.ts:43

getFileFormat ​

▸ Static getFileFormat(url): string

get suffix of file name from url

Parameters ​

Returns ​

string

suffix

Defined in ​

src/util/StringUtil.ts:57

readLineProperty ​

▸ Static readLineProperty(line, data): void

get information stored in a string

Parameters ​

Returns ​

void

Defined in ​

src/util/StringUtil.ts:74

getPath ​

▸ Static getPath(url): string

Parameters ​

Returns ​

string

Defined in ​

src/util/StringUtil.ts:93

normalizePath ​

▸ Static normalizePath(url): string

Parameters ​

Returns ​

string

Defined in ​

src/util/StringUtil.ts:99

getStringList ​

▸ Static getStringList(str, char?): string[]

Used to cut specified characters

Parameters ​

Returns ​

string[]

result string array

Defined in ​

src/util/StringUtil.ts:135

formatTime ​

▸ Static formatTime(time): string[]

Format timestamp data

Parameters ​

Returns ​

string[]

Defined in ​

src/util/StringUtil.ts:144

trim ​

▸ Static trim(str): any

trim

Parameters ​

Returns ​

any

result string

Defined in ​

src/util/StringUtil.ts:158

isEmpty ​

▸ Static isEmpty(value): boolean

Determine if the string is empty, null, '' or 'null'

Parameters ​

Returns ​

boolean

boolean

Defined in ​

src/util/StringUtil.ts:167

strCut ​

▸ Static strCut(str, len): string

Handle strings that exceed the length range, such as adding strings that exceed the range

Parameters ​

Returns ​

string

result string

Defined in ​

src/util/StringUtil.ts:177

toQueryPair ​

▸ Static toQueryPair(key, value, isEncodeURI?): string

According to the splicing request parameters

Parameters ​

Returns ​

string

result string

Defined in ​

src/util/StringUtil.ts:207

stringFormat ​

▸ Static stringFormat(str, ...params): string

format a string

Parameters ​

Returns ​

string

result string

Defined in ​

src/util/StringUtil.ts:217

parseJson2String ​

▸ Static parseJson2String(json, options?): string

Convert JSON objects to strings

Parameters ​

Returns ​

string

result string

Defined in ​

src/util/StringUtil.ts:244

compareVersion ​

▸ Static compareVersion(v1, v2): 1 | 0 | -1

Compatibility mode - version comparison

Parameters ​

Returns ​

1 | 0 | -1

Returns 1, -1, or 0, indicating that the version number is greater, less, or equal, respectively

Defined in ​

src/util/StringUtil.ts:310

buildRandomCode ​

▸ Static buildRandomCode(): string

Generate non repeating random string codes

Returns ​

string

result

Defined in ​

src/util/StringUtil.ts:340

UUID ​

▸ Static UUID(): string

UUID

Returns ​

string

UUID

Defined in ​

src/util/StringUtil.ts:356

stringToHash ​

▸ Static stringToHash(str): number

make hash code

Parameters ​

Returns ​

number

hash code

Defined in ​

src/util/StringUtil.ts:369

parseUrl ​

▸ Static parseUrl(base, url): string

Convert GLTF URL Address

Parameters ​

Returns ​

string

result url

Defined in ​

src/util/StringUtil.ts:386