Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Flex Compile Error: Error: Java heap space

ÓÉÓÚFlex Builder compiler shellÓÐmemory leakµÄÎÊÌ⣬ ¶øSDKĬÈÏµÄµÄ JVM heap size Ö»ÓÐ312M£¬µ±compile±È½Ï´óµÄprojectÈÝÒײ»¹»£¬ËùÒÔÖ»ÒªÐÞ¸ÄSDKµÄJVM²ÎÊý¾Í¿ÉÒÔ¡£
±à¼­ {Flex SDK}/bin/jvm.config ÎļþÈçÏ¡£
java.args=-Xmx512m ...
Èç¹û»¹ÊÇÓÐError£¬¿ÉÒÔÔö¼Óµ½1024»òÕ߸ü¶à¡£


Ïà¹ØÎĵµ£º

javaµÄcp²ÎÊýʹÓÃ


java -cp .;c:\dir1\lib.jar Test
-cp ºÍ -classpath Ò»Ñù£¬ÊÇÖ¸¶¨ÀàÔËÐÐËùÒÀÀµÆäËûÀàµÄ·¾¶£¬Í¨³£ÊÇÀà¿â£¬jar°üÖ®À࣬ÐèҪȫ·¾¶µ½jar°ü£¬windowÉϷֺœ;”
·Ö¸ô£¬linuxÉÏÊǷֺœ:”·Ö¸ô¡£²»Ö§³ÖͨÅä·û£¬ÐèÒªÁгöËùÓÐjar°ü£¬ÓÃÒ»µã“.”´ú±íµ±Ç°Â·¾¶¡£
ËäÈ»ÏÖÔÚ¶¼ÓÐeclipseÖ®ÀàµÄIDE ......

JAVA¹æ·¶Ñ§Ï°——Òì³£

JAVAÒì³£¿ÉÒÔ·ÖΪÈýÖÖ£º
1.checked Òì³£
   ±àÒëÆ÷±£Ö¤ËùÓеÄcheckedÒì³£¶¼»áµÃµ½´¦Àí£¬ÕâÑù¾Í¿ÉÒÔÔÚ±àÒëÆÚ¼ì²éÒì³£´¦Àí¡£Í¨³£×Ô¶¨ÒåµÄÒì³£Ó¦¸ÃΪ´ËÀàÐÍ
2.runtimeÒì³£
   ÊÇJVMÔÚ³ÌÐòÔËÐÐÆÚ·¢ÏÖµÄÎÞЧ²Ù×÷£¬ÀýÈçNullPointerException
3.Errors
   ÓÉJVM¼ì²âµ½µÄʧ°Ü²Ù×÷£¬ÀýÈçOutOfMe ......

ÓÃJava³ÌÐòʵÏÖ½âѹËõÎļþ

package com.huawei.globe;
import java.util.zip.*;
import java.io.*;
public class Compress {
 public Compress() {
 }
 // ѹËõĿ¼ÏµÄÎļþ
 public void compress(String zipFileName, String inputFile) throws Exception {
  compress(zipFileName, new File(inputFile)); ......

JAVAʵÏֵĴóÕûÊý¼Ó·¨

public class Test{ 
  public static String addBigNum(String str1,String str2){
     //ÕÒ³öÁ½×Ö·û´®µÄ³¤¶Ì£¬·½±ãºó±ßÒýÓã»
     String longer = str1.length() > str2.length()? str1 : str2;
     String shorter = str1.length( ......

java±¾¼Í

JavaÐéÄâ»úµÄÆðÔ´Óë¹¹Ôì
µ±ÎÒÃÇ˵µ½“Java”Õâ¸ö´ÊµÄʱºò£¬Ö¸µÄÊÇËĸöÏ໥¹ØÁªµÄ¸ÅÄJavaÓïÑÔ¡¢Java API¡¢Java ClassÎļþ¸ñʽ¡¢JavaÐéÄâ»ú¡£Õû¸öJavaÌåϵÊÇ»ùÓÚJava ÐéÄâ»ú¹¹ÔìµÄ£¬ÕýÒòΪÈç´Ë£¬²ÅÄÜʵÏÖJavaµÄ°²È«ÐÔºÍÍøÂçÒÆ¶¯ÐÔ¡£Java²¢·ÇÊǵÚÒ»¸ö²ÉÓÓÐéÄâ»ú”¸ÅÄîµÄÌåϵ£¬µ«È´ÊǵÚÒ»¸öµÃµ½¹ã·ºÔ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ