package IDcardManage;
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import java.io.File;
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public class RenameFilename {
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static File file;
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/**¸Ã·½·¨ÓÃÓÚ½«ÎļþÃû³Æbmp¸ÄΪjpg
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* @param Îļþ·¾¶
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* @param ÎļþÃû³Æ
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* @param ÐÂÎļþÃû³Æ*/
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public static void singleChange(String path){
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String picname = "zp.bmp";
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String newname = "zp.jpg";
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file=new File(path + picname); //Ö¸¶¨ÎļþÃû¼°Â·¾¶
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if (file.renameTo(new File(path+newname))) {
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System.out.println("Ð޸ijɹ¦!");
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}
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else{
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System.out.println("ÐÞ¸Äʧ°Ü");
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}
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}
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}
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