#----string to bytes------ # 方法一:直接复制bytes类型 b'<str>' b = b'Hello World' print(type(b)) print(b) # 方法二:转换 s = 'Hello World' b = bytes(s,encoding='utf-8') print(type(b)) print(b) #----bytes to string------ s = str(b,encoding='utf-8') print(type(s)) p
将某个值转换为String类型 1. value.toString() toString()方法返回一个表示该对象的字符串 var a = 123 a.toString() // '123' 2. "" + value 一元加法运算符的作用是数值求和,或者字符串拼接.有字符串,则是字符串拼接.其他是数字相加求和. var a = 123 '' + a // '123' 3. String(value) String函数将其他值转换为字符串 var a = 123 String(a) /
场景1:判断类型 r ${d} set variable \xba\xcb\xbc\xf5\xcd\xa8\xb9\xfd #核减通过 Run Keyword And Continue On Failure should be byte string ${d} should be string ${d} Should Be Unicode String ${d} Run Keyword And Continue On Failure Should Not Be String ${d} ${e}
需要导入的jar包 具体实现 public class ColumnToString { public static void main(String[] args) { new ColumnToString().read(); } public void read() { File file = new File("Excel 文件位置(C:\\myExcel.xlsx)"); InputStream inputStream = null; Workbook workbook = n
private static function toHex(bytes:ByteArray):String{ var pos:int =bytes.position; bytes.position=0; var result:String=""; while(bytes.bytesAvailable>=8){ result+=toHexNum(bytes.readUnsignedByte()) +""+toHexNum(bytes.readUnsignedBy
