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25 lines
636 B
25 lines
636 B
/*
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全局共享实用方法 shared.js
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*/
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// 判断对错/是否显示，万能校验
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export function isRight(obj) {
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if (isValueType(obj) === 'string') {
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obj = obj.trim();
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if (obj === 'null' || obj === 'undefined') {
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return false;
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}
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} else if (isValueType(obj) === 'number' && (isValueType(obj) === "number" && !isNaN(obj)) && obj !== 0) {
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return true;
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}
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for (var key in 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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// 判断一个值所属的类型，返回一个字符串
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export function isValueType(value) {
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let str = Object.prototype.toString.call(value);
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return str.match(/\[object (.*?)\]/)[1].toLowerCase();
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}
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