instr动态模糊查询

String sqlSearchtext = "";

if(!"".equals(model.getXzqhdm())&&model.getXzqhdm()!=null){

String [] xzqhdmList = model.getXzqhdm().split(",");

List<String> list = new ArrayList<String>();

for(int i=0;i<xzqhdmList.length;i++){

list.add(xzqhdmList[i]);

}

StringBuilder sb = new StringBuilder("(");

for(int i=0;i<list.size();i++){

if (i== list.size() - 1) {

sb.append("instr(xzqhdm,").append(list.get(i)).append(")");

} else {

sb.append("instr(xzqhdm,").append(list.get(i)).append(")").append(" or ");

}

}

sb.append(")");

sqlSearchtext = sb.toString();

 

 

/**拼接自动匹配的关键字查询条件*/

public String toSqlSearchText(List<KeywordMgrModel> keyWordList){

String sqlSearchtext = "";

if(keyWordList.size()>0){

StringBuilder sb = new StringBuilder("(");

for(int i=0;i<keyWordList.size();i++){

if (i== keyWordList.size() - 1) {

sb.append("instr(businessscope,'").append(keyWordList.get(i).getSearchtext()).append("')>0 or ");

sb.append("instr(entName,'").append(keyWordList.get(i).getSearchtext()).append("')>0 or ");

sb.append("instr(corprpt,'").append(keyWordList.get(i).getSearchtext()).append("')>0");

} else {

sb.append("instr(businessscope,'").append(keyWordList.get(i).getSearchtext()).append("')>0 or ");

sb.append("instr(entName,'").append(keyWordList.get(i).getSearchtext()).append("')>0 or ");

sb.append("instr(corprpt,'").append(keyWordList.get(i).getSearchtext()).append("')>0 or ");

}

}

sb.append(")");

sqlSearchtext = sb.toString();

}

return sqlSearchtext;

}