）nsxmlparserdelegate
）//獲取路徑
nsstring
*path = [[
nsbundle
mainbundle
]pathforresource
:@"students"
oftype
:@"xml"];
nsdata
*data = [
nsdata
datawithcontentsoffile
:path];
nsxmlparser
*student = [[
nsxmlparser
alloc
]initwithdata
:data];
student.
delegate
=self;
[student
parse];
#pragma nsxml
**方法
-(void
)parserdidstartdocument:(
nsxmlparser
*)parser
-(void
)parserdidenddocument:(
nsxmlparser
*)parser
//一直迴圈呼叫這個三個**方法
//解析開始標籤
-(void
)parser:(
nsxmlparser
*)parser didstartelement:(
nonnull
nsstring
*)elementname namespaceuri:(
nullable
nsstring
*)namespaceuri qualifiedname:(
nullable
nsstring
*)qname attributes:(
nonnull
nsdictionary
<
nsstring
*,nsstring
*> *)attributedict
//結束標籤
-(void
)parser:(
nsxmlparser
*)parser didendelement:(
nonnull
nsstring
*)elementname namespaceuri:(
nullable
nsstring
*)namespaceuri qualifiedname:(
nullable
nsstring
*)qname
//獲取標籤內容
-(void
)parser:(
nsxmlparser
*)parser foundcharacters:(
nonnull
nsstring
*)string
//錯誤資訊
提示**
-(void
)parser:(
nsxmlparser
*)parser parseerroroccurred:(
nonnull
nserror
*)parseerror
撒旦 2.1 先獲取資料
//獲取路徑位址
nsstring
*path = [[
nsbundle
mainbundle
]pathforresource
:@"students"
oftype
:@"xml"];
nsdata
*data = [
nsdata
datawithcontentsoffile
:path];
gdataxmldocument
*document = [[
gdataxmldocument
alloc
]initwithdata
:data
options
:nil
error
:nil];
//獲取根節點
gdataxmlelement
*rootelement = [document
rootelement];
//獲取子節點
nsarray
*childarray = [rootelement
elementsforname
:@"student"];
//建立儲存結果的陣列
nsmutablearray
*array = [
nsmutablearray
array];
for(gdataxmlelement
*chlidelement
inchildarray)
nslog
(@"%@"
,array);
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