void init(BuildSource source) {
        this.sqlInfo = source.getSqlInfo();
        this.join = sqlInfo.getJoin();
        this.params = sqlInfo.getParams();
        this.context = source.getParamObj();
        this.prefix = source.getPrefix();
        this.suffix = source.getSuffix();
    }
void init ( BuildSource source ) { this . sqlInfo = source . getSqlInfo ( ) ; this . join = sqlInfo . getJoin ( ) ; this . params = sqlInfo . getParams ( ) ; this . context = source . getParamObj ( ) ; this . prefix = source . getPrefix ( ) ; this . suffix = source . getSuffix ( ) ; }
根据构建的资源参数初始化数据.
@param source 构建sql的相关参数