BOOST JSON 数组解析

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JSON消息格式：

{“jobIDs”:

["24324325435",

"ew32trt4ty45yt45"

]

}

filePath 存储JSON消息的文件

int CParseJson::readBoostJson(string& filePath, vector<string>& jobID){int ret = 0;ptree ptJobIDs, ptChild, readPt;read_json(filePath, readPt);if(readPt.count("jobIDs")){ptree ptChildRead = readPt.get_child("jobIDs");for(BOOST_AUTO(pos, ptChildRead.begin()); pos != ptChildRead.end(); ++pos){string job = pos->second.get_value<string>();jobID.push_back(job);}}else{LOG4CXX_DEBUG(logger, "no delete msg!");}return ret;}int CParseJson::writeBoostJson(string jobid, string& filePath){int ret= 0 ;ptree ptJobIDs, ptChild, readPt;read_json(filePath, readPt);if(readPt.count("jobIDs")){ptree ptChildRead = readPt.get_child("jobIDs");/*for(BOOST_AUTO(pos, ptChildRead.begin()); pos != ptChildRead.end(); ++pos){string job = pos->second.get_value<string>();jobID.push_back(job);}*/readPt.erase("jobIDs");write_json(filePath, readPt);ptChildRead.push_back(make_pair("", jobid));readPt.push_back(make_pair("jobIDs", ptChildRead));write_json(filePath, readPt);}else{ptChild.push_back(make_pair("", jobid));ptJobIDs.push_back(make_pair("jobIDs", ptChild));write_json(filePath, ptJobIDs);}return ret;}

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