///////////soapMessage 拼接
NSString *soapHtmlHead = [NSString stringWithFormat:
@"<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">"
"soapenv:Header/"
"soapenv:Body"
"<%@>",soapMethodName];
NSString *soapHtmlFoot = [NSString stringWithFormat:
@"</%@>"
"</soapenv:Body>"
"</soapenv:Envelope>",soapMethodName];
NSMutableString *soapHtmlMiddle = [NSMutableString string];
// for (NSString *key in params.allKeys) {
// NSString *value = params[key];
// NSString *bodyString = [NSString stringWithFormat:@"<%@>%@</%@>",key,value,key];
// [soapHtmlMiddle appendString:bodyString];
// } 当包含多层key-value时，此法存在问题，所以运用下面的递归调用
[self appendSoapHtmlMiddle:&soapHtmlMiddle WithParams:params];
-(void)appendSoapHtmlMiddle:(NSMutableString **)soapHtmlMiddle WithParams:(NSMutableDictionary *)params
{
for (NSString *key in params.allKeys) {
[*soapHtmlMiddle appendString:[NSString stringWithFormat:@"<%@>",key]];
id value = params[key];
if ([value isKindOfClass:[NSDictionary class]]) {
[self appendSoapHtmlMiddle:&*soapHtmlMiddle WithParams:value];
}else if ([value isKindOfClass:[NSArray class]]){
for (id oneValue in value) {
if ([oneValue isKindOfClass:[NSDictionary class]]) {
[self appendSoapHtmlMiddle:&*soapHtmlMiddle WithParams:oneValue];
}
}
}else{
[*soapHtmlMiddle appendString:[NSString stringWithFormat:@"%@",value]];
}
[*soapHtmlMiddle appendString:[NSString stringWithFormat:@"</%@>",key]];
}
}