我想将 html 内容解析成字典
编辑：
I need to parse just simple HTML, don't need to consider the complex situation.
WEB side: when I was in the system input information, using the HTML editor. But fix the old WEB system , need to modify the place more, so temporary use parsing HTML mode in the current version of the APP。
结尾：
像这样的HTML：
<p>hahaha</p><img src="aaaa.jpg"/>heihei<img src="bbb.jpg"/>guagua
我想要的结果是：
text hahaha
img aaaa.jpg
text heihei
img bbb.jpg
text guagua
我的代码是：
//<p>hahaha</p><img src="aaaa.jpg"/>heihei<img src="bbb.jpg"/>guagua
//for this
//NSArray = {0,1,2,3,4}
//NSDictionary{Sort-Key,V}={{0,{text,hahaha}},{1,{img,aaaa.jpg}},{2,{text,heihei}},{3, {img,bbb.jpg}},{4,{text,guagua}}}
-(NSArray*)RegularExpression:(NSString *)str dic:(NSMutableDictionary**)dic
{
if(str == nil) return nil;
NSString *pgnText = str;
NSString* tags=@"<[p|div].*?>(.*?)</[p|div].*?>";
NSString *regTags = tags;
NSError *error;
NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:regTags options:NSRegularExpressionCaseInsensitive error:&error];
NSArray *matches = [regex matchesInString:pgnText
options:0
range:NSMakeRange(0, [pgnText length])];
NSMutableArray* arrItems = [[NSMutableArray alloc] initWithCapacity:[matches count]];
if(matches.count >0){
for (NSTextCheckingResult *match in matches) {
NSString *tagValue = [pgnText substringWithRange:[match rangeAtIndex:1]];
NSArray* arr = [self RegularExpression:tagValue dic:dic];
[arrItems addObjectsFromArray:arr];
}
}
else{
NSString* regTags2 = @".*?<img.*?src.*?=.*?[\"|”](.*?)[\"|”].*?/>";
NSRegularExpression *regex2 = [NSRegularExpression regularExpressionWithPattern:regTags2 options:NSRegularExpressionCaseInsensitive|NSRegularExpressionAnchorsMatchLines error:&error];
pgnText = str;
NSArray *matches2 = [regex2 matchesInString:pgnText
options:0
range:NSMakeRange(0, [pgnText length])];
for (NSTextCheckingResult *match in matches2) {
NSString *tagValue = [pgnText substringWithRange:[match rangeAtIndex:1]];
NSLog(@"%@",tagValue);
}
}
return [arrItems autorelease];
}
谁做过类似的功能？