编码不规范

git-svn-id: svn+ssh://10.10.101.21/source/platform/platform-b2b@1267 f3bf4e98-0cf0-11e4-a00c-a99a8b9d557d

src/main/java/com/uas/platform/b2b/core/util/StringUtils.java

@@ -1,20 +1,19 @@
 package com.uas.platform.b2b.core.util;
 
-import org.springframework.security.authentication.encoding.Md5PasswordEncoder;
 /**
  * 将字符串中的非数字字符去掉
- * @author af
+ * @author aof
+ * @since 2015年7月31日11:35:56
  *
  */
 public class StringUtils {
 	public static String testString(String str){
-		char[] c=new char[str.length()];
-		String str2="";
-		for(int i=0;i<str.length();i++){
-			String tem=""+str.charAt(i);
-			 if(tem.matches("[0-9.]")){
-				str2+=tem;
-			 }
+		String str2 = "";
+		for(int i = 0; i < str.length(); i ++) {
+			String tem = "" + str.charAt(i);
+			if(tem.matches("[0-9.]")) {
+				str2 += tem;
+			}
 		}
 		return str2;
 	}