Ⅰ c語言解析XML文件
#include <string.h>
#include <stdio.h>
int main(int argc, char **argv)
{
if (argc != 2)
{
printf("Usage: <app> <filepath>\n");
return 1;
}
char szFileBuff[1024] = {0}, szBuff[1024];
FILE *fp;
char szName[64] = {0}, szId[64] = {0}, szSex[64] = {0}, szAge[64] = {0};
char *lFirst, *lEnd;
if ((fp = fopen(argv[1], "r")) == NULL)
{
printf("fopen %s file error!\n", argv[1]);
return 0;
}
while(fgets(szFileBuff, 1023, fp))
{
if ((lFirst = strstr(szFileBuff, "<name>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</name>");
memcpy(szName, lFirst + 6, lEnd - lFirst - 6);
}
if ((lFirst = strstr(szFileBuff, "<id>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</id>");
memcpy(szId, lFirst + 4, lEnd - lFirst - 4);
}
if ((lFirst = strstr(szFileBuff, "<sex>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</sex>");
memcpy(szSex, lFirst + 5, lEnd - lFirst - 5);
}
if ((lFirst = strstr(szFileBuff, "<age>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</age>");
memcpy(szAge, lFirst + 5, lEnd - lFirst - 5);
}
sprintf(szBuff, "name:%s;id:%s;sex:%s;age:%s", szName, szId, szSex, szAge);
printf("buff[%s]\n", szBuff);
}
fclose(fp);
return 0;
}
Ⅱ C語言xml解析
把所有的數據當做一個字元串
收到數據後先strstr(buffer,"<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
如果返回的是NULL則表示沒有這段 退出
buffer是你收到的數據起始地址
Ⅲ 怎麼用c語言解析xml文件
我上次才給人寫過
xml文件內容
<?xml version="1.0" encoding="UTF-8" ?>
- <aicomoa_response>
- <country_list>
- <country>
<id>7</id>
<pid>0</pid>
<continent_id>1</continent_id>
<guohao>93</guohao>
<cntitle>阿富汗</cntitle>
<entitle>Afghanistan</entitle>
<hztitle>阿富汗</hztitle>
<jptitle>アフガニスタン</jptitle>
<kotitle>??????</kotitle>
<jp_pinyin>ア</jp_pinyin>
<pinyin>AFuHan</pinyin>
<sid>0</sid>
<jibie>1</jibie>
</country>
- <country>
<id>8</id>
<pid>0</pid>
<continent_id>2</continent_id>
<guohao>355</guohao>
<cntitle>阿爾巴尼亞</cntitle>
<entitle>Albania</entitle>
<hztitle>阿爾巴尼亞</hztitle>
<jptitle>アルバニア</jptitle>
<kotitle />
<jp_pinyin>ア</jp_pinyin>
<pinyin>AErBaNiYa</pinyin>
<sid>0</sid>
<jibie>1</jibie>
</country>
</country_list>
</aicomoa_response>
運行結果
Info[0]=[id:7|pid:0|continent_id:1|guohao:93|cntitle:阿富汗|entitle:Afghanistan|
hztitle:阿富汗|jptitle:アフガニスタン|kotitle:??????|jp_pinyin:ア|pinyin:AFuHan|
sid:0|jibie:1|]
Info[1]=[id:7|pid:0|continent_id:1|guohao:93|cntitle:阿富汗|entitle:Afghanistan|
hztitle:阿富汗|jptitle:アフガニスタン|kotitle:??????|jp_pinyin:ア|pinyin:AFuHan|
sid:0|jibie:1|]
Press any key to continue
代碼
#include <stdio.h>
#include <string.h>
main()
{
int i=0;
FILE *fp;
char szFileBuff[1024] = {0}, szBuff[100][1024];
char id[10] = {0}, pid[10] = {0}, continent_id[10] = {0}, guohao[10] = {0},
cntitle[64]= {0},entitle[64]= {0},hztitle[64] = {0},jptitle[64] = {0},
kotitle[64] = {0},jp_pinyin[64] = {0}, pinyin[64] = {0},sid[10] = {0},jibie[10] = {0};
char *lFirst, *lEnd;
fp = fopen("country.txt","r");
if (fp==NULL)
{
printf("read XML file error!\n");
}
while(fgets(szFileBuff, 1023, fp))
{
if ((lFirst = strstr(szFileBuff, "<id>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</id>");
memcpy(id, lFirst + 4, lEnd - lFirst - 4);
}
if ((lFirst = strstr(szFileBuff, "<pid>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</pid>");
memcpy(pid, lFirst + 5, lEnd - lFirst - 5);
}
if ((lFirst = strstr(szFileBuff, "<continent_id>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</continent_id>");
memcpy(continent_id, lFirst + 14, lEnd - lFirst - 14);
}
if ((lFirst = strstr(szFileBuff, "<guohao>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</guohao>");
memcpy(guohao, lFirst + 8, lEnd - lFirst - 8);
}
if ((lFirst = strstr(szFileBuff, "<cntitle>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</cntitle>");
memcpy(cntitle, lFirst + 9, lEnd - lFirst - 9);
}
if ((lFirst = strstr(szFileBuff, "<entitle>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</entitle>");
memcpy(entitle, lFirst + 9, lEnd - lFirst - 9);
}
if ((lFirst = strstr(szFileBuff, "<hztitle>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</hztitle>");
memcpy(hztitle, lFirst + 9, lEnd - lFirst - 9);
}
if ((lFirst = strstr(szFileBuff, "<jptitle>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</jptitle>");
memcpy(jptitle, lFirst + 9, lEnd - lFirst - 9);
}
if ((lFirst = strstr(szFileBuff, "<kotitle>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</kotitle>");
memcpy(kotitle, lFirst + 9, lEnd - lFirst - 9);
}
if ((lFirst = strstr(szFileBuff, "<jp_pinyin>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</jp_pinyin>");
memcpy(jp_pinyin, lFirst + 11, lEnd - lFirst - 11);
}
if ((lFirst = strstr(szFileBuff, "<pinyin>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</pinyin>");
memcpy(pinyin, lFirst + 8, lEnd - lFirst - 8);
}
if ((lFirst = strstr(szFileBuff, "<sid>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</sid>");
memcpy(sid, lFirst + 5, lEnd - lFirst - 5);
}
if ((lFirst = strstr(szFileBuff, "<jibie>")) != NULL)
{
lEnd = strstr(lFirst + 1, "</jibie>");
memcpy(jibie, lFirst + 7, lEnd - lFirst - 7);
}
if ((lFirst = strstr(szFileBuff, "</country>")) != NULL)
{
sprintf(szBuff[i],"id:%s|pid:%s|continent_id:%s|guohao:%s|cntitle:%s|entitle:%s|hztitle:%s|jptitle:%s|kotitle:%s|jp_pinyin:%s|pinyin:%s|sid:%s|jibie:%s|",
id,pid,continent_id,guohao,cntitle,entitle,hztitle,jptitle,kotitle,jp_pinyin, pinyin,sid,jibie);
printf("Info[%d]=[%s]\n",i++, szBuff);
}
}
fclose(fp);
}
補充：你這個就說得太籠統了，
1 你上傳的xml文件具體格式是什麼？
2 要在網頁上顯示的具體格式是什麼
3 你根本不知道怎麼做 所以也不知道怎麼問
我不用關心你的c語言的cgi吧？我才不管是用什麼上傳的
只有你說的嵌入式三個字 給我一點有用信息 就是解析這個xml用插件恐怕是不行
只能C語言
4 我現在只要求你的xml文件格式和 網頁上要顯示哪些xml中解析出來的信息
只要知道這些 我只需要在我的程序上加上生成html文件就行了
Ⅳ C語言 如何讀取xml文件中的數據並存入一個結構體中
一般是用第三方比如TinyXml，或者你自己實現。
Ⅳ c解析xml文件
不能，這個是難。大家很多不會做，中國有很少會做的。
Ⅵ linux下c語言實現xml文件的解析(使用libxml2庫)，有什麼書籍推薦或demo參考，多謝~
這種事情一般都不用上網打，在你的庫的包中就有example進去，打一下就OK了，並且以後遇到這種事也可以解決了，拿裡面的例子修改幾次就會了
Ⅶ C語言實現用libxml2解析復雜xml文件，坐等大神幫忙
汗。。你下載一個libxml2然後loadlibrary載入起來，然後直接調裡面的介面就好了啊
Ⅷ 用C語言讀取xml文件，怎麼實現
我上次才給人寫過
xml文件內容
<?xmlversion="1.0"encoding="UTF-8"?>
-<aicomoa_response>
-<country_list>
-<country>
<id>7</id>
<pid>0</pid>
<continent_id>1</continent_id>
<guohao>93</guohao>
<cntitle>阿富汗</cntitle>
<entitle>Afghanistan</entitle>
<hztitle>阿富汗</hztitle>
<jptitle>アフガニスタン</jptitle>
<kotitle>??????</kotitle>
<jp_pinyin>ア</jp_pinyin>
<pinyin>AFuHan</pinyin>
<sid>0</sid>
<jibie>1</jibie>
</country>
-<country>
<id>8</id>
<pid>0</pid>
<continent_id>2</continent_id>
<guohao>355</guohao>
<cntitle>阿爾巴尼亞</cntitle>
<entitle>Albania</entitle>
<hztitle>阿爾巴尼亞</hztitle>
<jptitle>アルバニア</jptitle>
<kotitle/>
<jp_pinyin>ア</jp_pinyin>
<pinyin>AErBaNiYa</pinyin>
<sid>0</sid>
<jibie>1</jibie>
</country>
</country_list>
</aicomoa_response>
運行結果
Info[0]=[id:7|pid:0|continent_id:1|guohao:93|cntitle:阿富汗|entitle:Afghanistan|
hztitle:阿富汗|jptitle:アフガニスタン|kotitle:??????|jp_pinyin:ア|pinyin:AFuHan|
sid:0|jibie:1|]
Info[1]=[id:7|pid:0|continent_id:1|guohao:93|cntitle:阿富汗|entitle:Afghanistan|
hztitle:阿富汗|jptitle:アフガニスタン|kotitle:??????|jp_pinyin:ア|pinyin:AFuHan|
sid:0|jibie:1|]
Pressanykeytocontinue
代碼
#include<stdio.h>
#include<string.h>
main()
{
inti=0;
FILE*fp;
charszFileBuff[1024]={0},szBuff[100][1024];
charid[10]={0},pid[10]={0},continent_id[10]={0},guohao[10]={0},
cntitle[64]={0},entitle[64]={0},hztitle[64]={0},jptitle[64]={0},
kotitle[64]={0},jp_pinyin[64]={0},pinyin[64]={0},sid[10]={0},jibie[10]={0};
char*lFirst,*lEnd;
fp=fopen("country.txt","r");
if(fp==NULL)
{
printf("readXMLfileerror! ");
}
while(fgets(szFileBuff,1023,fp))
{
if((lFirst=strstr(szFileBuff,"<id>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</id>");
memcpy(id,lFirst+4,lEnd-lFirst-4);
}
if((lFirst=strstr(szFileBuff,"<pid>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</pid>");
memcpy(pid,lFirst+5,lEnd-lFirst-5);
}
if((lFirst=strstr(szFileBuff,"<continent_id>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</continent_id>");
memcpy(continent_id,lFirst+14,lEnd-lFirst-14);
}
if((lFirst=strstr(szFileBuff,"<guohao>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</guohao>");
memcpy(guohao,lFirst+8,lEnd-lFirst-8);
}
if((lFirst=strstr(szFileBuff,"<cntitle>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</cntitle>");
memcpy(cntitle,lFirst+9,lEnd-lFirst-9);
}
if((lFirst=strstr(szFileBuff,"<entitle>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</entitle>");
memcpy(entitle,lFirst+9,lEnd-lFirst-9);
}
if((lFirst=strstr(szFileBuff,"<hztitle>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</hztitle>");
memcpy(hztitle,lFirst+9,lEnd-lFirst-9);
}
if((lFirst=strstr(szFileBuff,"<jptitle>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</jptitle>");
memcpy(jptitle,lFirst+9,lEnd-lFirst-9);
}
if((lFirst=strstr(szFileBuff,"<kotitle>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</kotitle>");
memcpy(kotitle,lFirst+9,lEnd-lFirst-9);
}
if((lFirst=strstr(szFileBuff,"<jp_pinyin>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</jp_pinyin>");
memcpy(jp_pinyin,lFirst+11,lEnd-lFirst-11);
}
if((lFirst=strstr(szFileBuff,"<pinyin>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</pinyin>");
memcpy(pinyin,lFirst+8,lEnd-lFirst-8);
}
if((lFirst=strstr(szFileBuff,"<sid>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</sid>");
memcpy(sid,lFirst+5,lEnd-lFirst-5);
}
if((lFirst=strstr(szFileBuff,"<jibie>"))!=NULL)
{
lEnd=strstr(lFirst+1,"</jibie>");
memcpy(jibie,lFirst+7,lEnd-lFirst-7);
}
if((lFirst=strstr(szFileBuff,"</country>"))!=NULL)
{
sprintf(szBuff[i],"id:%s|pid:%s|continent_id:%s|guohao:%s|cntitle:%s|entitle:%s|hztitle:%s|jptitle:%s|kotitle:%s|jp_pinyin:%s|pinyin:%s|sid:%s|jibie:%s|",
id,pid,continent_id,guohao,cntitle,entitle,hztitle,jptitle,kotitle,jp_pinyin,pinyin,sid,jibie);
printf("Info[%d]=[%s] ",i++,szBuff);
}
}
fclose(fp);
}
Ⅸ c語言如何解析xml並將所有內容存入數組
/*前段時間恰好做過類似的東西，代碼可以給你參考下。
*Xml配置見最後
*/
typedefstructSrcFileFmt
{
intColID;
charColCode[64];/*欄位英文名稱*/
charColName[128];/*欄位中文名稱*/
charColType[20];/*欄位類型(包含長度)*/
charColComment[128];/*欄位描述*/
}SrcFileFmt;
intmain(intargc,char**argv)
{
SrcFileFmtSrcFileFmt[128];
intiNum=-1;
if(2>argc)
{
printf("Usage:%sSrcXmlFile ",argv[0]);
return-1;
}
iNum=parseSourceCfg(SrcCfgFile,SrcFileFmt);
if(iNum==-1)
{
return-1;
}
return0;
}
/*調用此函數後，xml文件的內容會被存儲到結構體數組SrcFileFmtsrcfilefmt[]中
*此函數依賴於libxml2-2.9.2.tar.xz
*/
intparseSourceCfg(char*FileName,SrcFileFmtsrcfilefmt[])
{/*解析源文件xml,FileName為源xml文件名*/
xmlDocPtrdoc;
xmlNodePtrcur,root;
charsFileName[64]={' '};
intcnt=0;
if(FileName==NULL)
{
return-1;
}
sprintf(sFileName,"%s.xml",FileName);
doc=xmlParseFile(sFileName);
if(doc==NULL)
{
return-1;
}
root=xmlDocGetRootElement(doc);
if(root==NULL){
xmlFreeDoc(doc);
return(-1);
}
if(xmlStrcmp(root->name,(constxmlChar*)"SrcRoot"))
{
xmlFreeDoc(doc);
return-1;
}
cur=root->xmlChildrenNode;
while(cur!=NULL)
{
if((!xmlStrcmp(cur->name,(constxmlChar*)"Column")))
{
xmlChar*key;
xmlNodePtrcur_sub=cur;
cur_sub=cur_sub->xmlChildrenNode;
while(cur_sub!=NULL)
{
if((!xmlStrcmp(cur_sub->name,(constxmlChar*)"ColID"))){
key=xmlNodeListGetString(doc,cur_sub->xmlChildrenNode,1);
killblank((char*)key);
srcfilefmt[cnt].ColID=atoi((char*)key);
xmlFree(key);
}
if((!xmlStrcmp(cur_sub->name,(constxmlChar*)"ColCode"))){
key=xmlNodeListGetString(doc,cur_sub->xmlChildrenNode,1);
killblank((char*)key);
strcpy(srcfilefmt[cnt].ColCode,(char*)key);
xmlFree(key);
}
elseif((!xmlStrcmp(cur_sub->name,(constxmlChar*)"ColName"))){
key=xmlNodeListGetString(doc,cur_sub->xmlChildrenNode,1);
killblank((char*)key);
strcpy(srcfilefmt[cnt].ColName,(char*)key);
xmlFree(key);
}
elseif((!xmlStrcmp(cur_sub->name,(constxmlChar*)"ColType"))){
key=xmlNodeListGetString(doc,cur_sub->xmlChildrenNode,1);
killblank((char*)key);
strcpy(srcfilefmt[cnt].ColType,(char*)key);
xmlFree(key);
}
elseif((!xmlStrcmp(cur_sub->name,(constxmlChar*)"ColComment"))){
key=xmlNodeListGetString(doc,cur_sub->xmlChildrenNode,1);
killblank((char*)key);
strcpy(srcfilefmt[cnt].ColComment,(char*)key);
xmlFree(key);
}
cur_sub=cur_sub->next;
}
cnt++;
}
cur=cur->next;
}
xmlFreeDoc(doc);
returncnt;
}
<SrcRoot>
<Column>
<ColID>1</ColID>
<ColCode>kmh</ColCode>
<ColName>欄位1</ColName>
<ColType>VARCHAR(11)</ColType>
</Column>
<Column>
<ColID>2</ColID>
<ColCode>dfkmh</ColCode>
<ColName>欄位2</ColName>
<ColType>VARCHAR(11)</ColType>
</Column>
<Column>
<ColID>3</ColID>
<ColCode>hbh</ColCode>
<ColName>欄位3</ColName>
<ColType>INTEGER(10)</ColType>
</Column>
</SrcRoot>
Ⅹ 在c語言程序設計中如何讀取xml文件
同意一樓，如果純C的話，好像只能文本解析了。
否則可以用很多現成的xml解析器，比如ms的msxml 4.0