69 lines
1.7 KiB
JavaScript
69 lines
1.7 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.isIp = exports.isValidIP = exports.isHaveRealValue = exports.isEmpty = void 0;
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/**
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* 判断对象是否为空
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*
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* @param obj
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* isEmpty(null)
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* // => true
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*
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* isEmpty(undefined)
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* // => true
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*
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* isEmpty("")
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* // => true
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*
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* isEmpty(NaN)
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* // => true
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*
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* isEmpty(0)
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* // => false
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*
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* isEmpty([1])
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* // => false
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*
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* isEmpty({name:"123"})
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* // => false
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*/
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const isEmpty = (obj) => {
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if (typeof (obj) !== "number" && (obj === null || obj === "" || obj === undefined))
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return true;
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else {
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if (typeof (obj) === "number" && isNaN(obj)) {
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return true;
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}
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return false;
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}
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};
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exports.isEmpty = isEmpty;
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/**
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* 判断是否有值
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* 这个函数的结果就是对isEmpty取非
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*/
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const isHaveRealValue = (value) => {
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let bool = false;
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if (value || value === 0 || typeof value === 'boolean') {
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bool = true;
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}
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return bool;
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};
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exports.isHaveRealValue = isHaveRealValue;
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/* IP正则验证 */
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const isValidIP = (ip) => {
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var reg = /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/;
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return reg.test(ip);
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};
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exports.isValidIP = isValidIP;
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/* IP正则验证 */
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exports.isIp = exports.isValidIP;
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// export const isLocalhost = Boolean(
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// window.location.hostname === 'localhost' ||
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// // [::1] is the IPv6 localhost address.
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// window.location.hostname === '[::1]' ||
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// // 127.0.0.1/8 is considered localhost for IPv4.
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// window.location.hostname.match(
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// /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
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// )
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// );
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