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1. 灝哠tring杞崲鎴怚nputStream
import java.io.ByteArrayInputStream;
import java.io.InputStream;
String 聽(tīng) str 聽(tīng) = 聽(tīng) "";//add 聽(tīng) your 聽(tīng) string 聽(tīng) content
InputStream 聽(tīng) inputStream 聽(tīng) = 聽(tīng) new 聽(tīng) ByteArrayInputStream(str.getBytes());
2. String鍜屾暟瀛椾簰鐩歌漿鎹?/strong>
1 濡備綍灝嗗瓧涓?String 杞崲鎴愭暣鏁?int?
聽(tīng) 鏈変袱涓柟娉?
聽(tīng) 1). int i = Integer.parseInt([String]); 鎴?
聽(tīng)聽(tīng)聽(tīng)聽(tīng)聽(tīng) i = Integer.parseInt([String],[int radix]);
聽(tīng) 2). int i = Integer.valueOf(my_str).intValue();
聽(tīng) 娉? 瀛椾覆杞垚 Double, Float, Long 鐨勬柟娉曞ぇ鍚屽皬寮?
2 濡備綍灝嗘暣鏁?int 杞崲鎴愬瓧涓?String ?
聽(tīng) 1.) String s = String.valueOf(i);
聽(tīng) 2.) String s = Integer.toString(i);
聽(tīng) 3.) String s = "" + i;
聽(tīng) 娉? Double, Float, Long 杞垚瀛椾覆鐨勬柟娉曞ぇ鍚屽皬寮?
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