摘要：
1、java -jar test.jar2、java -cp sheshui.jar com.wuxi.yaojianju.YaoJianJuTask【java -Xmx400m -cp ./lib/log4j-1.2.11.jar;./lib/commons-dbutils-1.5.jar;./l... 阅读全文
摘要：
//摘抄自：maven官网（http://maven.apache.org/developers/conventions/code.html）2014-03-0110:43:32Java Code StyleThe Maven style for Java is mainly:White space: One space after control statements and between arguments (i.e.if ( foo )instead ofif(foo)),myFunc( foo, bar, baz )instead ofmyFunc(foo,bar,baz)). No 阅读全文
摘要：
需求1：将字符串转换成字符数组1 String value = " 俞子东 ";2 char[] val = new char[value.length()];3 value.getChars(0, value.length(), val, 0);//字符串转换成字符数组4 5 System.out.println(val.length)需求2：将所有的全角空格和半角空格去掉1 System.out.println(value.replaceAll(" | ", ""));需求3：将字符串两边的半角空格、全角空格去掉（调用myTrim 阅读全文