IOSWebservices

1.添加类库引用

libz.dylib
MobileCoreServices.framework
libxml2.dylib
CFNetwork.framework
SystemConfiguration.framework

2.libxml2.dylib类库设置

(1)Project->build Setting
(2)查找到Search paths中的Header Search Paths 点击它添加${SDKROOT}/usr/include/libxml2

如果添加了${SDKROOT}/usr/include/libxml2还是会报libxml/tree.h的错则把它修改成/usr/include/libxml2

3.修改webservice访问配置

在项目中找到ServiceArgs类，把defaultWebSerivceUrl与defaultWebServiceNameSpace的值修改成自已的内容
(1)defaultWebSerivceUrl为webservice url地址
(2)defaultWebServiceNameSpace为webservice命名空间地址
4.使用说明

(1)同步请求

a.无参数的同步请求

  ServiceResult *result=[ServiceHelper syncMethodName:@"getForexRmbRate"];
    NSLog(@"同步请求xml=%@\n",result.xmlString);
    NSArray *arr=[result.xmlParse soapXmlSelectNodes:@"//ForexRmbRate"];
    NSLog(@"解析xml结果=%@\n",arr);

b.有参数的同步请求

 //参数
NSMutableArray *params=[NSMutableArray array];
[params addObject:[NSDictionary dictionaryWithObjectsAndKeys:@"queryBFlist",@"tradeCode", nil]];
[params addObject:[NSDictionary dictionaryWithObjectsAndKeys:@"123",@"account", nil]];
[params addObject:[NSDictionary dictionaryWithObjectsAndKeys:@"123",@"password", nil]];
[params addObject:[NSDictionary dictionaryWithObjectsAndKeys:@"01",@"accountType", nil]];
     
//设置传递对象
ServiceArgs *args=[[[ServiceArgs alloc] init] autorelease];
args.methodName=@"AddMethod";//webservice方法名
args.soapParams=params;//方法参数
//调用
ServiceResult *result=[ServiceHelper syncService:args];
NSLog(@"同步请求xml=%@\n",result.xmlString);
//查询节点
NSArray *arr=[result.xmlParse soapXmlSelectNodes:@"//ForexRmbRate"];    
NSLog(@"解析xml结果=%@\n",arr);

(2)异步请求

a.无参数的异步请求

 [ServiceHelper asynMethodName:@"getForexRmbRate" success:^(ServiceResult *result) {
        //查询xml节点
        NSArray *arr=[result.xmlParse soapXmlSelectNodes:@"//ForexRmbRate"];
        NSLog(@"解析xml结果=%@\n",arr);
    } failed:^(NSError *error, NSDictionary *userInfo) {
        NSLog(@"error=%@\n",[error description]);
    }];

b.有参数的异步请求

//参数
NSMutableArray *params=[NSMutableArray array];
[params addObject:[NSDictionary dictionaryWithObjectsAndKeys:@"queryBFlist",@"tradeCode", nil]];
[params addObject:[NSDictionary dictionaryWithObjectsAndKeys:@"123",@"account", nil]];
[params addObject:[NSDictionary dictionaryWithObjectsAndKeys:@"123",@"password", nil]];
[params addObject:[NSDictionary dictionaryWithObjectsAndKeys:@"01",@"accountType", nil]];
     
//设置传递对象
ServiceArgs *args=[[[ServiceArgs alloc] init] autorelease];
args.methodName=@"AddMethod";//webservice方法名
args.soapParams=params;//方法参数
//调用
[ServiceHelper asynService:args success:^(ServiceResult *result) {
       NSArray *arr=[result.xmlParse soapXmlSelectNodes:@"//ForexRmbRate"];
        NSLog(@"解析xml结果=%@\n",arr);
        
    } failed:^(NSError *error, NSDictionary *userInfo) {
        NSLog(@"error=%@\n",[error description]);
    }]; 

(3)队列请求

ServiceHelper *helper=[ServiceHelper sharedInstance];
    //添加队列1
    ASIHTTPRequest *request1=[ServiceHelper commonSharedRequest:[ServiceArgs serviceMethodName:@"getForexRmbRate"]];
    [request1 setUserInfo:[NSDictionary dictionaryWithObjectsAndKeys:@"request1",@"name", nil]];
    [helper addQueue:request1];
    //添加队列2
    ServiceArgs *args1=[[[ServiceArgs alloc] init] autorelease];
    args1.serviceURL=@"http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx";
    args1.serviceNameSpace=@"http://WebXml.com.cn/";
    args1.methodName=@"getDatabaseInfo";
    ASIHTTPRequest *request2=[ServiceHelper commonSharedRequest:args1];
    [request1 setUserInfo:[NSDictionary dictionaryWithObjectsAndKeys:@"request2",@"name", nil]];
    [helper addQueue:request2];

    //执行队列
    [helper startQueue:^(ServiceResult *result) {
        NSString *name=[result.userInfo objectForKey:@"name"];
        NSLog(@"%@请求成功，xml=%@",name,result.xmlString);
    } failed:^(NSError *error, NSDictionary *userInfo) {
        NSString *name=[userInfo objectForKey:@"name"];
        NSLog(@"%@请求失败，失败原因:%@",name,[error description]);
    } complete:^{
         NSLog(@"排队列请求完成！\n");
    }];

(4)直接设置url与命名空间请求

ServiceArgs *args1=[[[ServiceArgs alloc] init] autorelease];
args1.serviceURL=@"http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx";//webservice地址
args1.serviceNameSpace=@"http://WebXml.com.cn/";//webservice命名空间
args1.methodName=@"getDatabaseInfo";
//调用
[ServiceHelper asynService:args1 success:^(ServiceResult *result) {        
   NSLog(@"xml结果=%@\n",result.XMLString);
} 
failed:^(NSError *error, NSDictionary *userInfo) {
    NSLog(@"error=%@\n",[error description]);
}];