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@Florida

Everybody Please help, on delphi and Java communication,

cartclt(student)
I have a java application ready to receive data from socket, and I have client part application which in delphi, How does communicate carry out between this 2 application, note, java act as a server wating for incoming data from specified port, and delphi act as a client send data to java application, there may be 2 ways,
1, carry out socket communication, send data from delphi to java server,
2. delphi call java program on delphi local machine,
I think the second case may have great possibility,
what do you think,
any advice is appreciated,

Thanks for your reading,

always learning,
(#1214882@0)
Last Updated: 2003-5-31
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Replies, comments and Discussions:

  • 工作学习 / IT技术讨论 / Everybody Please help, on delphi and Java communication, -cartclt(student); 2003-5-31 {601} (#1214882@0)
    I have a java application ready to receive data from socket, and I have client part application which in delphi, How does communicate carry out between this 2 application, note, java act as a server wating for incoming data from specified port, and delphi act as a client send data to java application, there may be 2 ways,
    1, carry out socket communication, send data from delphi to java server,
    2. delphi call java program on delphi local machine,
    I think the second case may have great possibility,
    what do you think,
    any advice is appreciated,

    Thanks for your reading,

    always learning,
    • 问题不清。你是想问如何实现通讯，还是想理解现有系统的运做方式。 -xhis(枫下恩仇#13 xhis); 2003-5-31 (#1215589@0)
    • 我觉得用delphi通过socket与java server通信是较简单的方式。 如果利用delphi调用java client实现通信，可能会碰到其他的问题。 -xhis(枫下恩仇#13 xhis); 2003-5-31 (#1215591@0)
      • 多谢 枫下恩仇#13 xhis, 我有点担心数据类型，既当DELPHI SEND DATA TO JAVA THROUGH SOCKET，JAVA是否能识别他所接到的数据类型，... -cartclt(student); 2003-6-1 {233} (#1216536@0)
        That means if they use the same of data type to carry out socket communication that is perfect, otherwise this way may have problem. For Delphi call java program, I did a little research, it maybe possible,
        Thanks again,

        Student
        • 除了字符串外, 其它类型大概都不行 -mars01(Mars01); 2003-6-12 {55} (#1237530@0)
          JAVA的数据的字节顺序和其它的windows程序相反, 必须倒过来
    • 使用CORBA， 在socket level实现通讯是很繁琐的，而且以后维护扩充都挺麻烦。CORBA提供高层的通讯机制还有其它的valuable services and facilities. -bluelotus(时光漫步); 2003-6-13 (#1239083@0)
    • 我现在做的项目和你说的功能很想,不过是SERVER/CLIENT都用JAVA做的,主要开了两个PORT口,一个接受数据,另一个做其他用途. -ivy_sh(呼吸着的青草); 2003-6-13 (#1239121@0)

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