export function fieldRules(required,max) {
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// export function fieldRules({ required = true, isSelect = false, max = 50,type = 'string' }) {
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const trigger = ['blur', 'change']
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const rules = []
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const isInput = typeof max === 'number'
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if (required) {
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rules.push({ required: true, message: isInput ? '请输入' : '请选择', trigger })
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}
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if (isInput) {
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rules.push({ max, message: `长度不超过${max}`, trigger })
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}
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return rules
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}
|
|
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export function getDictLabel(value, dictList) {
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return dictList.find(item => item.dictKey === String(value))?.dictValue || value || ''
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}
|
|
export function blobDownload(res) {
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const disposition = res.headers?.['content-disposition'] || res.headers?.['Content-Disposition']
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const encodedName = disposition.split('filename=')[1]
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const filename = decodeURIComponent(encodedName)
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const elink = document.createElement('a')
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elink.download = filename
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elink.style.display = 'none'
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const blob = new Blob([res.data])
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elink.href = URL.createObjectURL(blob)
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document.body.appendChild(elink)
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elink.click()
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document.body.removeChild(elink)
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}
|
|
export function geomAnalysis(str) {
|
if (!str) return []
|
return str
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.replace('POLYGON((', '')
|
.replace('))', '')
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.split(',')
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.map(pair => {
|
const [longitude, latitude] = pair.trim().split(' ').map(Number)
|
return { longitude, latitude }
|
})
|
}
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