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lixiangrong
2016-09-23 12:07:10 +08:00
parent e9928920c4
commit 84aaf79bea
4 changed files with 34 additions and 5 deletions
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2
README.md
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@@ -1 +1 @@
# 工作中常用代码集合 # 工作中常用代码集合

10
src/main/java/osc/git/eh3/test/TestCode.java
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@@ -1,5 +1,7 @@
package osc.git.eh3.test; package osc.git.eh3.test;
import org.apache.commons.codec.binary.Hex;
import java.text.ParseException; import java.text.ParseException;
import java.text.SimpleDateFormat; import java.text.SimpleDateFormat;
import java.util.Arrays; import java.util.Arrays;
@@ -248,12 +250,12 @@ public class TestCode {
// System.out.println(s1); // System.out.println(s1);
// System.out.println(new String(s1.getBytes("gbk"))); // System.out.println(new String(s1.getBytes("gbk")));
// System.out.println(); // System.out.println();
// ////
// String s2 = URLEncoder.encode(str, "utf-8"); // String s2 = URLEncoder.encode(str, "utf-8");
// System.out.println(s2); // System.out.println(s2);
// System.out.println(URLDecoder.decode(s2,"utf-8")); // System.out.println(URLDecoder.decode(s2,"utf-8"));
System.out.println(new String(Hex.decodeHex("E8AFB7E6B182E5A4B1E8B4A5EFBC8CE8AFB7E7A88DE5908EE9878DE8AF95".toCharArray()), "utf-8"));
// Object object = null; // Object object = null;
// JSONObject creativeGroupObj = JSONObject.fromObject(object); // JSONObject creativeGroupObj = JSONObject.fromObject(object);
// System.out.println(creativeGroupObj.isEmpty()); // System.out.println(creativeGroupObj.isEmpty());
@@ -370,8 +372,8 @@ public class TestCode {
//int size = list.size(); //int size = list.size();
//String[] arr = list.toArray(new String[size]);//使用了第二种接口，返回值和参数均为结果 //String[] arr = list.toArray(new String[size]);//使用了第二种接口，返回值和参数均为结果
String str = null; //String str = null;
System.out.println((String)str == null); //System.out.println((String)str == null);
} }

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src/main/java/osc/git/eh3/test/TestDecodeHex.java Normal file
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@@ -0,0 +1,16 @@
package osc.git.eh3.test;
import org.apache.commons.codec.binary.Hex;
/**
* Created by lixiangrong on 2016/9/12.
*/
public class TestDecodeHex {
// 十六进制转字符串
public static void main(String[] args) throws Exception {
String data = "E7A7AFE69E81E58AA0E5BFABE7A791E68A80";
System.out.println(new String(Hex.decodeHex(data.toCharArray()), "utf-8"));
System.out.println(Hex.encodeHexString("测试粗我".getBytes()));
}
}

11
src/main/java/osc/git/eh3/test/TestException.java Normal file
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package osc.git.eh3.test;
/**
* Created by lixiangrong on 2016/8/31.
*/
public class TestException {
public static void main(String[] args) {
System.out.println("0000");
}
}