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24 lines
593 B
JavaScript
24 lines
593 B
JavaScript
3 years ago
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//封装字符串相关的方法
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export function isBlank(value) {
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if (value === "" || value === null || value === undefined) {
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return true;
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}
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value = value + "";
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value = value.trim();
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if ("" === value || value === "string" || value === "undefined") {
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return true;
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}
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}
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export function getUUID(tabName){
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var str=[];
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var Chars='0123456789abcdefghijklmnopqrstuvwxyz';
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for(var i=0;i<36;i++){
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str[i]=Chars.substr(Math.floor(Math.random()*16),1)
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}
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// str[0]=str[8]=str[13]=str[18]=str[23]='-';
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return tabName+str.join("")
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}
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