在tutorial之后,我在第7步,我不明白在PolicyTool
做什么。我需要在我的应用程序中分配我的applet,因为当我运行我的applet时,我得到一个SecurityException
,其中包含以下错误消息:
Could not open file policy C:\Program Files\Java\jdk1.7.0_05\bin\raystore:
sun.security.provider.PolicyParser$ParsingException line 1: expected [;] found[pípí]
答案 0 :(得分:2)
这是一个文件,其内容显然会导致问题: C:\ Program Files \ Java \ jdk1.7.0_05 \ bin \ raystore
生成密钥时
keytool -import -alias company -file
CompanyCer.cer -keystore
raystore -storepass abcdefgh
仔细检查它是否在同一位置实际生成了文件。
然后,
keystore "/home/ray/raystore"; // make sure you reference the path to the key you generated in the previous step
// A sample policy file that lets a program
// create demo.ini in user's home directory
// Satya N Dodda
grant SignedBy "company" {
permission java.util.PropertyPermission
"user.home", "read";
permission java.io.FilePermission
"${user.home}/demo.ini", "write";
};
修改强>
生成密钥
keytool -genkey -keystore mykeys -storepass abc123
签署jar
jarsigner -keystore mykeys -storepass abc123 app.jar johndoe
http://docs.oracle.com/javase/tutorial/deployment/jar/signing.html