Kotlin只截取Float小数点后数值DecimalFormat import java.text.DecimalFormatfun main(args: Array<String>) {val pi 3.141516Fvar p pi - pi.toInt()println(p)val decimalFormat DecimalFormat("00.0000")val format decimalFormat.format(p)println(…
1.苹果官方的解决方案(推荐)
Recognizing Text in Images - apple developer Extracting phone numbers from text in images(Sample Code) - apple developer
1.1 demo下载(亲测有效) :recognizeTextInImage - gitee 1.2 测试成功的代码
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