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63 lines
2.2 KiB
63 lines
2.2 KiB
5 years ago
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/**
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* 判断字符串是否已指定的字符串开始
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* @param str source字符串
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* @param {String} startTag 指定的开始字符串
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* @return {Boolean} 如果字符串以指定字符串开始则返回true，否则返回false
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*/
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export declare type _startWith = (str: string, startTag: string) => boolean;
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/**
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* 判断字符串是否以指定的字符串结束
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* @param str source字符串
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* @param {String} endTag 指定的字符串
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* @return {Boolean} 如果字符串以指定字符串结束则返回true，否则返回false
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*/
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export declare type _endWith = (str: string, endTag: string) => boolean;
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/**
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* 获取url中指定名字的参数
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* @param str source字符串
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* @param {String} name 参数的名字
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* @return {String} 参数的值
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*/
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export declare type _getQuery = (str: string, name: string) => string | null;
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/**
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* 给url加上给定的参数
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* @param str source字符串
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* @param {Object} paras 参数对象，是一个键值对对象
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* @return {String} 添加了给定参数的url
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*/
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export declare type _appendQuery = (str: string, paras: {
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[key: string]: string | number;
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}) => string;
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/**
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* 将所有符合第一个字符串所表示的字符串替换成为第二个字符串
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* @param str source字符串
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* @param {String} s1 要替换的字符串的正则表达式
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* @param {String} s2 替换的结果字符串
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* @returns {String} 替换后的字符串
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*/
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export declare type _replaceAll = (str: string, s1: string, s2: string) => string;
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/**
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* 总是让字符串以指定的字符开头
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* @param str source字符串
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* @param {String} start 指定的字符
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* @returns {String} 以指定字符开头的字符串
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*/
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export declare type _perfectStart = (str: string, start: string) => string;
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/**
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* 获取字符串中某字符串的所有项位置数组
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* @param str source字符串
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* @param {String} sub 子字符串
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* @return {Number[]} 子字符串在父字符串中出现的所有位置组成的数组
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*/
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export declare type _allIndexOf = (str: string, sub: string) => number[];
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declare type _string = {
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startWith: _startWith;
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endWith: _endWith;
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getQuery: _getQuery;
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appendQuery: _appendQuery;
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replaceAll: _replaceAll;
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perfectStart: _perfectStart;
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allIndexOf: _allIndexOf;
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};
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export default _string;
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