} } public static String md5Base64(String str)throws NoSuchAlgorithmException {/string 编码必须为 utf-8 byte[]utfBytes=str.getBytes(StandardCharsets.UTF_8);MessageDigest mdTemp=MessageDigest.getInstance("MD5");mdTemp....
} } public static String md5Base64(String str)throws NoSuchAlgorithmException {/string 编码必须为 utf-8 byte[]utfBytes=str.getBytes(StandardCharsets.UTF_8);MessageDigest mdTemp=MessageDigest.getInstance("MD5");mdTemp....
无法兼容 Post Body结构示例(单个用户示例,每批一般1~100个用户):[{"user_profile":{"target_type":"OPEN_ID","target_id":"1917810","customer_id":"用户的唯一ID,如果上报事件需要使用这个ID"},"params":{"define_item1":"优惠券ID...
重要 阿里云将在您所有密钥迁移到专属KMS的1个月后关闭KMS网关入口,您将只能通过专属KMS私有网关调用,请务必在密钥迁移后的1个月内完成业务应用的迁移。迁移流程 步骤一:判断密钥和业务应用是否可以迁移 如果密钥或者业务应用经判断不...
无法兼容 Post Body结构示例(单个用户示例,每批一般1~100个用户):[{"user_profile":{"target_type":"OPEN_ID","target_id":"1917810","customer_id":"客户的唯一ID,如果上报事件需要使用这个ID"},"params":{"define_item1":"优惠券ID...
dubbo service-><dubbo:service interface="com.dubbo.example.facade.DubboService" ref="dubboService" version="1.0.0"/>说明 服务需要引入 Dubbo 的 schema,这样基于 Dubbo 的定义才会被显示,并且 Dubbo 的注册中心是 ZK,也需要配置。...
settingStr=getSettings(oldIndexName,oldClusterHost,oldClusterUserName,oldClusterPassword)mappingStr=getMapping(oldIndexName,oldClusterHost,oldClusterUserName,oldClusterPassword)createstatement="{"+str(settingStr)+","+str...
重要 阿里云将在密钥迁移到KMS实例的1个月后关闭您之前使用的KMS网关入口,因此请务必在密钥迁移后的1个月内完成业务应用的改造。创建应用接入点。具体操作,请参见 创建应用接入点。对应用进行改造,具体代码如下。改造示例(JAVA)导入...
文档介绍了文档智能解析API的调用方式,调用前,请先阅读 API使用指南。文档智能解析接口可进行通用文档抽取和理解,从文档中提取出层级结构、文本内容、KV字段、样式信息等。文档智能解析接口为异步接口,需要先调用文档智能解析异步提交...
本文为您介绍Python SDK中表相关的典型场景操作示例。...columns=["int_val","str_val","bool_val"])#写入 RecordBatch batch=pa.RecordBatch.from_pandas(df)writer.write(batch)#也可以直接写入 Pandas DataFrame writer.write(df)
依赖项 版本Tag zlib v1.2.13 openssl 1_1_1t cares 1_19_0 curl 7_88_1 nlohmann v3.11.2 utf8_range main abseil 20230125.2 protobuf v21.12 re2 2022-12-01 grpc v1.52.1 构建CMake目标。cmake-build.-config Release-j 安装API头文件...
str_hash_tb(id int NOT NULL AUTO_INCREMENT,order_id varchar(32)NOT NULL,create_time datetime DEFAULT NULL,primary key(id))ENGINE=InnoDB DEFAULT CHARSET=utf8 dbpartition by STR_HASH(`order_id`,-1,4,1)tbpartition by STR_HASH...
str_hash_tb(id int NOT NULL AUTO_INCREMENT,order_id varchar(32)NOT NULL,create_time datetime DEFAULT NULL,primary key(id))ENGINE=InnoDB DEFAULT CHARSET=utf8 dbpartition by STR_HASH(`order_id`,-1,4,1)tbpartition by STR_HASH...
read read(range,only_visible=False,skip=0,max=1000,read_value_as_str=True)方法描述 从Excel读取值 参数说明 range<str>'A'为列 '1'为行 'A1'为单元格 'A1:B2'为范围 read_value_as_str读取内容的方式,True表示读出的内容为字符串,...
从Excel读取数据,数字的返回均为float,例如:excel中的单元格值为1,则读出的值为1.0 参数说明 range<str>'A'为列 '1'为行 'A1'为单元格 'A1:B2'为范围 only_visible只读可见 skip读列时 跳过多少行后开始读 max读列或者范围时,行数不能...
如果 separator 不存在于 str 中,且 start 指定为1,返回整个 str。如果 str 为空串,则输出空串。如果 separator 为空串,则返回原字符串 str。如果 end 大于片段个数,返回从 start 开始的子串。str 非STRING、BIGINT、DOUBLE、DECIMAL...
vector=np.random.rand(4),fields={#设置创建Collection时预定义的Fileds Value 'name':'zhangsan','weight':70.0,'age':30,#设置Schema-Free的Field&Value 'anykey1':'str-value','anykey2':1,'anykey3':True,'anykey4':3.1415926 }))#...
OLED_Show_String(32,6,pressure_str,12,1);OLED_Icon_Draw(14,23,&icon_asl_16_16,0);sprintf(altitude_str,"%-12.2lfm",spl06_data.altitude);LOGD(EDU_TAG,"%s",altitude_str);OLED_Show_String(32,25,altitude_str,12,1);OLED_Icon_...
('16',[0.3,0.6,0.9,1.2],{'age':30}),('17',[0.4,0.5,1.0,1.1],{'age':40})]#List[(id,vector,fields)])#判断批量insert是否成功 assert ret 异步插入Doc Python#异步批量insert 10条数据 ret_funture=collection.insert([Doc(id=str(i+18...
[0.3,0.6,0.9,1.2],{'age':30}),('17',[0.4,0.5,1.0,1.1],{'age':40})]#List[(id,vector,fields)])#判断批量upsert是否成功 assert ret 异步插入或更新Doc Python#异步批量upsert 10条数据 ret_funture=collection.upsert([Doc(id=str(i+18...
寻找到外层的 local_proc1 RETURN func_str;END;BEGIN proc2_str:=local_func();raise notice '%',proc2_str;END;BEGIN local_proc2();END;结果显示如下:NOTICE:call outer local_procedure1 NOTICE:raise inner local_func 如果在某一层...
MEMBER FUNCTION odciaggregatemerge(SELF IN OUT agg_test_schema_type_1,sctx2 IN agg_test_schema_type_1)RETURN NUMBER IS BEGIN IF(sctx2.curr_str IS NOT NULL)THEN SELF.curr_str:=SELF.curr_str|','|sctx2.curr_str;END IF;RETURN ...
启动播放设备测试 audioDeviceManager->StartPlayoutDeviceTest(wavPath.c_str(),1,48000);说明 目前扬声器测试播放文件只支持Wave格式,传入路径需要为绝对路径,并保证可以被读取访问。测试完成或接收到文件播放结束事件回调后,调用 ...
测试验证 console.log(Str2Bytes("AA5564000025000B020100D5FDD4DACFB4B3B515C8AF"))serial1.write(Str2Bytes("AA5564000025000B020100D5FDD4DACFB4B3B515C8AF"));如何将多个字节合并为16位、32位数 部分传感器数据以字节为单位传输,但...
} 插入带有Fields的Doc Shell curl-XPUT \-H 'dashvector-auth-token:YOUR_API_KEY' \-H 'Content-Type:application/json' \-d '{"docs":[{"id":"2","vector":[0.2,0.3,0.4,0.5],"fields":{"age":70,"name":"zhangshan","anykey1":"str-...
说明 插入Doc时若指定id已存在,已存在的Doc不会被覆盖,本次插入Doc操作...[{"id":"2","vector":[0.2,0.3,0.4,0.5],"fields":{"age":70,"name":"zhangshan","anykey1":"str-value","anykey2":1,"anykey3":true,"anykey4":3.1415926 } }]}' ...
再根据split2分割键值对*@param str 源字符串*@param split1 分割出键值对的标识*@param split2 分割出key value的标识*@param keyname 目标key名称*@return 目标value*/public String evaluate(String str,String split1,String split2,...
说明 若调用本接口时Doc Id已存在,则等同于 更新Doc;...d '{"docs":[{"id":"2","vector":[0.2,0.3,0.4,0.5],"fields":{"age":70,"name":"zhangshan","anykey1":"str-value","anykey2":1,"anykey3":true,"anykey4":3.1415926 } }]}' ...
for(String subStr:str.split(split1)){/匹配key+split2,获取字符串剩余的value值 if(subStr.startsWith(keySplit)){ return subStr.substring(keySplit.length());} } } catch(Exception e){ return null;} return null;} } 使用Java语言...
示例 str='hello dsl' add_rsp_header('string-find()-start:',tostring(get(find(str,'dsl'),1)))str='hello dsl 12' add_rsp_header('string-find()-end:',tostring(get(find(str,'dsl'),2)))str='hello dsl' add_rsp_header('string-...
示例 str='hello dsl' add_rsp_header('string-find()-start',tostring(get(find(str,'dsl'),1)))str='hello dsl 12' add_rsp_header('string-find()-end',tostring(get(find(str,'dsl'),2)))str='hello dsl' add_rsp_header('string-find...
示例 str='hello dsl' add_rsp_header('string-find()-start',tostring(get(find(str,'dsl'),1)))str='hello dsl 12' add_rsp_header('string-find()-end',tostring(get(find(str,'dsl'),2)))str='hello dsl' add_rsp_header('string-find...
示例 str='hello dsl' add_rsp_header('string-find()-start',tostring(get(find(str,'dsl'),1)))str='hello dsl 12' add_rsp_header('string-find()-end',tostring(get(find(str,'dsl'),2)))str='hello dsl' add_rsp_header('string-find...
('_name_',metric_name),('_value_',str(value))]labels_str='' for i,kv in enumerate(sorted_labels):labels_str+kv[0]labels_str+'#$#' labels_str+kv[1]if i(sorted_labels)-1:labels_str+'|' contents.append(('_labels_',labels_str)...
sprintf(temp_str,"T:%5.1fC",temp);sprintf(hump_str,"H:%5.1f%",hump);OLED_Icon_Draw(14,4,&icon_thermometer_24_24,0);OLED_Icon_Draw(14,36,&icon_hygrometer_24_24,0);OLED_Icon_Draw(2,24,&icon_skip_left,0);OLED_Icon_Draw(122,24...
'utf-8')+"&"+utf8 message=toSign.encode(encoding='UTF-8',errors='strict')print("message:",message)key=(AccessKeySecret+"&").encode(encoding='UTF-8',errors='strict')bytes=hmac.new(key,message,sha1)Signature=str(base64.b64...
其中 kvs_num 的格式为:k1:v1,例如:hh21:1表示21点,频次为1;behavior 需包含click、login或search。operation表的每行数据需包含 kvs_num 和 kvs_str 字段。其中 kvs_num 的格式为:k1:v1,例如:hh21:1表示21点,频次为1;kvs_str 需...
while i< n do set return_str=concat(return_str,substring(chars_str,floor(1+rand()*62),1));set i=i+1;end while;return return_str;end$delimiter;创建插入测试数据的存储过程。delimiter$CREATE PROCEDURE `insert_data`(IN n int)BEGIN ...
kvs_str String 扩展的字符型用户属性,格式为 k1:v1 k2:v2.命名规范同 kvs_num。物品基础维表(item)用来记录静态物品属性,比如物品类目等。各字段定义如下表所示。说明 将业务中用户可交互的项目统称为物品(item),包括但不限于...
示例如下:user_id behavior item_id kvs_num kvs_str 10001 login \N hh14:1 \N 10003 search \N hh15:1 query:A 10004 click 90001 hh15:6 \N 例如行为维表的上级目录为:ds20210101,表中各行释义如下:用户10001在20210101当日登录,...