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perf: 优化 JSONParse 过滤函数值表达式写法
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+9
-6
@@ -10,7 +10,7 @@ import cloneDeep from 'lodash/cloneDeep'
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import { WinKeyboard } from '@/enums/editPageEnum'
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import { RequestHttpIntervalEnum, RequestParamsObjType } from '@/enums/httpEnum'
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import { CreateComponentType, CreateComponentGroupType } from '@/packages/index.d'
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import { excludeParseEventKeyList } from '@/enums/eventEnum'
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import { excludeParseEventKeyList, excludeParseEventValueList } from '@/enums/eventEnum'
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/**
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* * 判断是否是开发环境
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@@ -320,14 +320,17 @@ export const JSONStringify = <T>(data: T) => {
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*/
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export const JSONParse = (data: string) => {
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return JSON.parse(data, (k, v) => {
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// 过滤函数字符串
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if (excludeParseEventKeyList.includes(k)) return v
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if(typeof v === 'string' && v.indexOf('javascript:') > -1){
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//动态请求json中'javascript:'内容会影响模板content解析,直接返回
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return v
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// 过滤函数值表达式
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if (typeof v === 'string') {
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const someValue = excludeParseEventValueList.some(excludeValue => v.indexOf(excludeValue) > -1)
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if (someValue) return v
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}
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// 还原函数值
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if (typeof v === 'string' && v.indexOf && (v.indexOf('function') > -1 || v.indexOf('=>') > -1)) {
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return eval(`(function(){return ${v}})()`)
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} else if (typeof v === 'string' && v.indexOf && (v.indexOf('return ') > -1)) {
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} else if (typeof v === 'string' && v.indexOf && v.indexOf('return ') > -1) {
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const baseLeftIndex = v.indexOf('(')
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if (baseLeftIndex > -1) {
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const newFn = `function ${v.substring(baseLeftIndex)}`
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@@ -344,4 +347,4 @@ export const JSONParse = (data: string) => {
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*/
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export const setTitle = (title?: string) => {
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title && (document.title = title)
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}
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}
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