SOAP解析器是模型驱动的，因此您必须提供WSDL 1.1定义来描述soap域将在运行时解析和写入的Web服务消息。
The SOAP parser is model driven and as such you must provide a WSDL 1.1 definition to describe the web services messages that the SOAP domain will parse and write at run-time.
您可以创建自定义日志记录文件并向其中写入日志消息，但是为什么不使用已经提供给您的工具呢？
You could create a custom logging file and write log messages to it, but why not use the tools that have already been provided for you?
如果您指定任意命令行参数，跟踪将打开，跟踪消息将被写入当前目录中的一个临时文件。
If you specify any command line parameters, tracing will be turned on and trace messages will be written to a temporary file in the current directory.
如果您输入错误的值，通道在启动时失败，错误消息写入通道两端的错误日志。
If you input incorrect values, the channel fails at startup, and error messages are written to the error log at both ends of the channel.
它先将您的字符串参数写至标准错误(提供它用于定制消息)，接下来写入一个冒号和一个空格，然后是系统错误消息，后面是新的一行。
It writes your string argument to stderr (standard error), followed by a colon and a space, then the system error message followed by a newline.
您无法从输出中看到的一个细节是，perror() 将其消息写入标准错误通道 (stderr)；清单1中的printf()调用将写入标准输出通道 (stdout)。
One detail you can't see from the output is that perror() writes its message to the standard error channel (stderr); the printf() call in Listing 1 is writing to the standard output channel (stdout).
您无法从输出中看到的一个细节是，perror() 将其消息写入标准错误通道 (stderr)；清单1中的printf()调用将写入标准输出通道 (stdout)。
One detail you can't see from the output is that perror() writes its message to the standard error channel (stderr); the printf() call in Listing 1 is writing to the standard output channel (stdout).
应用推荐