@@ -409,20 +409,20 @@ DELETE: <br > 删除数据,<br > 非明文 | base_url/delete/ | {<br > &
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410410 Function | Key-Value | Example
411411------------ | ------------ | ------------
412- 查询数组 | "key[ ] ":{},后面是JSONObject,key可省略。当key和里面的Table名相同时,Table会被提取出来,即 {Table:{Content}} 会被转化为 {Content} | [ {"User[ ] ":{"User":{}}}] ( http://39.108.143.172:8080/get/{"User[]":{"count":3,"User":{}}} ) ,查询一个User数组。这里key和Table名都是User,User会被提取出来,即 {"User":{"id", ...}} 会被转化为 {"id", ...}
413- 匹配选项范围 | "key{}":[ ] ,后面是JSONArray,作为key可取的值的选项 | [ "id{}":[ 38710,82001,70793]] ( http://39.108.143.172:8080/get/{"User[]":{"count":3,"User":{"id{}":[38710,82001,70793]}}} ) ,查询id符合38710,82001,70793中任意一个的一个User数组
414- 匹配条件范围 | "key{}":"条件0,条件1...",条件为任意SQL比较表达式字符串,非Number类型必须用''包含条件的值,如'a' | [ "id{}":"<=80000,\> 90000"] ( http://39.108.143.172:8080/get/{"User[]":{"count":3,"User":{"id{}":"<=80000,\> 90000"}}} ) ,查询id符合id\< =80000 \| id>90000的一个User数组
415- 包含选项范围 | "key<\> ": Object => "key<\> ":[ Object] ,key对应值的类型必须为JSONArray,Object类型不能为JSON | [ "contactIdList<\> ":38710] ( http://39.108.143.172:8080/get/{"User[]":{"count":3,"User":{"contactIdList<\> ":38710}}} ) ,查询contactIdList包含38710的一个User数组
416- 远程调用函数 | "key()":"函数表达式",函数表达式为 function(Type0: value0 ,Type1: value1 ...)。函数参数类型为Object或泛型时可省略类型,即 Object: value 改写为 value | [ "isPraised()":"isContain(Collection: praiseUserIdList ,userId)"] ( http://39.108.143.172:8080/get/{"Moment":{"id":301,"isPraised()":"isContain(Collection:praiseUserIdList,userId)"}} ) ,请求完成后会调用 boolean isContain(Collection collection, Object object) 函数,然后变为 "isPraised": true 这种(假设点赞用户id列表包含了userId,即这个User点了赞)
417- 引用赋值 | "key@":"引用路径",引用路径为用/分隔的字符串。以/开头的是缺省引用路径,从声明key所处容器的父容器路径开始;其它是完整引用路径,从最外层开始。<br /> 被引用的refKey必须在声明key的上面。如果对refKey的容器指定了返回字段,则被引用的refKey必须写在@column 对应的值内,例如 "@column ":"refKey,key1,..." | [ "Moment":{<br />   ;  ; "userId":38710<br />},<br />"User":{<br />   ;  ; "id@":"/Moment/userId"<br />}] ( http://39.108.143.172:8080/get/{"Moment":{"userId":38710},"User":{"id@":"%252FMoment%252FuserId"}} ) <br /> User内的id引用了与User同级的Moment内的userId,<br />即User.id = Moment.userId,请求完成后<br > "id@":"/Moment/userId" 会变成 "id":38710
418- 模糊搜索 | "key$":"SQL搜索表达式" => "key$":[ "SQL搜索表达式"] ,任意SQL搜索表达式字符串,如 %key%(包含key), key%(以key开始), %k%e%y%(包含字母k,e,y) 等,%表示任意字符 | [ "name$":"%m%"] ( http://39.108.143.172:8080/get/{"User[]":{"count":3,"User":{"name$":"%2525m%2525"}}} ) ,查询name包含"m"的一个User数组
419- 正则匹配 | "key?":"正则表达式" => "key?":[ "正则表达式"] ,任意正则表达式字符串,如 ^[ 0-9] +$ ,可用于高级搜索 | [ "name?":"^[ 0-9] +$"] ( http://39.108.143.172:8080/get/{"User[]":{"count":3,"User":{"name%253F":"^[0-9]%252B$"}}} ) ,查询name中字符全为数字的一个User数组
420- 新建别名 | "name: alias ",name映射为alias,用alias替代name。可用于 column,Table,SQL函数 等。只用于GET类型、HEAD类型的请求 | [ "@column ":"toId: parentId "] ( http://39.108.143.172:8080/get/{"Comment":{"@column":"id,toId:parentId","id":51}} ) ,将查询的字段toId变为parentId返回
421- 增加 或 扩展 | "key+": Object ,Object的类型由key指定,且类型为Number,String,JSONArray中的一种。如 82001,"apijson",[ "url0","url1"] 等。只用于PUT请求 | "praiseUserIdList+":[ 82001] ,添加一个点赞用户id,即这个用户点了赞
422- 减少 或 去除 | "key-": Object ,与"key+"相反 | "balance-":100.00,余额减少100.00,即花费了100元
423- 逻辑运算 | &, \| , ! 逻辑运算符。<br />① & 可用于"key&{}":"条件"等<br />② \| 可用于"key\| {}":"条件", "key\| {}":[ ] 等,一般可省略<br />③ ! 可单独使用,如"key!": Object ,也可像&,\| 一样配合其他功能符使用 | ① [ "id&{}":">80000,<=90000"] ( http://39.108.143.172:8080/head/{"User":{"id&{}":">80000,<=90000"}} ) ,即id满足id>80000 & id<=90000<br /> ② [ "id\| {}":">90000,<=80000"] ( http://39.108.143.172:8080/head/{"User":{"id\| {}":">90000,<=80000"}} ) ,同"id{}":">90000,<=80000",即id满足id>90000 \| id<=80000<br /> ③ [ "id!{}":[ 82001,38710]] ( http://39.108.143.172:8080/head/{"User":{"id!{}":[82001,38710]}} ) ,即id满足 ! (id=82001 \| id=38710),可过滤黑名单的消息
424- 数组关键词 | "key":Object,key为 "[]":{} 中{}内的关键词,Object的类型由key指定<br />① "count":Integer,指定查询数量,假设允许查询数组的最大数量为max,则当count在1~max范围内时,查询count个;否则查询max个 <br />② "page":Integer,指定查询页码,从0开始,一般和count一起用<br />③ "query":Integer,指定查询内容<br />0-对象,1-总数,2-以上全部<br />总数关键词为total,和query同级,通过引用赋值得到,如 "total@":"/[]/total" <br />这里query及total仅为GET类型的请求提供方便,一般可直接用HEAD类型的请求获取总数 | ① 查询User数组,最多5个:<br />["count":5](http://39.108.143.172:8080/get/{"[]":{"count":5,"User":{}}})<br /> ② 查询第3页的User数组,每页5个:<br />["count":5,<br />"page":3](http://39.108.143.172:8080/get/{"[]":{"count":5,"page":3,"User":{}}})<br /> ③ 查询User数组和对应的User总数:<br />["[]":{<br /> "query":2,<br /> "User":{}<br />},<br />"total@":"/[]/total"](http://39.108.143.172:8080/get/{"[]":{"query":2,"count":5,"User":{}},"total@":"%252F[]%252Ftotal"})
425- 对象关键词,可自定义 | "@key":Object,@key为 Table:{} 中{}内的关键词,Object的类型由@key指定<br />① "@about":true, 查询字段属性<br />② "@column":"key0,key1...", 指定返回字段<br />③ "@order":"key0,key1+,key2-...",指定排序方式<br />④ "@group":"key0,key1,key2...",指定分组方式。如果@column里声明了Table的id,则id也必须在@group中声明;其它情况下必须满足至少一个条件:<br />1.分组的key在@column里声明<br />2.Table主键在@group中声明 <br />⑤ "@having":"function0(...)?valu0,function1(...)?valu1,function2(...)?value2...",指定SQL函数条件,一般和@group一起用,函数一般在@column里声明 | ① 查询User表中字段的属性:<br />["@about":true](http://39.108.143.172:8080/get/{"User[]":{"User":{"@about":true}}})<br /> ② 只查询id,sex,name这几列并且请求结果也按照这个顺序:<br />["@column":"id,sex,name"](http://39.108.143.172:8080/get/{"User":{"@column":"id,sex,name","id":38710}})<br /> ③ 查询按 name降序、id默认顺序 排序的User数组:<br />["@order":"name-,id"](http://39.108.143.172:8080/get/{"[]":{"count":10,"User":{"@column":"name,id","@order":"name-,id"}}})<br /> ④ 查询按userId分组的Moment数组:<br />["@group":"userId,id"](http://39.108.143.172:8080/get/{"[]":{"count":10,"Moment":%7B"@column":"userId,id","@group":"userId,id"}}})<br /> ⑤ 查询 按userId分组、id最大值>=100 的Moment数组:<br />["@column":"userId,max(id)",<br />"@group":"userId",<br />"@having":"max(id)>=100"](http://39.108.143.172:8080/get/{"[]":{"count":10,"Moment":{"@column":"userId,max(id)","@group":"userId","@having":"max(id)>=100"}}})<br />还可以指定函数返回名:<br />["@column":"userId,max(id):maxId",<br />"@group":"userId",<br />"@having":"maxId>=100"](http://39.108.143.172:8080/get/{"[]":{"count":10,"Moment":{"@column":"userId,max(id):maxId","@group":"userId","@having":"maxId>=100"}}})<br /> ⑥ 从pictureList获取第0张图片:<br />["@position":0, //这里@position为自定义关键词<br />"firstPicture()":"get(Collection:pictureList,int:@position)"](http://39.108.143.172:8080/get/{"User":{"id":38710,"@position":0,"firstPicture()":"get(Collection:pictureList,int:@position)"}})<br /> ...
412+ Array | "key[ ] ":{},后面是JSONObject,key可省略。当key和里面的Table名相同时,Table会被提取出来,即 {Table:{Content}} 会被转化为 {Content} | [ {"User[ ] ":{"User":{}}}] ( http://39.108.143.172:8080/get/{"User[]":{"count":3,"User":{}}} ) ,查询一个User数组。这里key和Table名都是User,User会被提取出来,即 {"User":{"id", ...}} 会被转化为 {"id", ...}
413+ Options | "key{}":[ ] ,后面是JSONArray,作为key可取的值的选项 | [ "id{}":[ 38710,82001,70793]] ( http://39.108.143.172:8080/get/{"User[]":{"count":3,"User":{"id{}":[38710,82001,70793]}}} ) ,查询id符合38710,82001,70793中任意一个的一个User数组
414+ Conditions | "key{}":"条件0,条件1...",条件为任意SQL比较表达式字符串,非Number类型必须用''包含条件的值,如'a' | [ "id{}":"<=80000,\> 90000"] ( http://39.108.143.172:8080/get/{"User[]":{"count":3,"User":{"id{}":"<=80000,\> 90000"}}} ) ,查询id符合id\< =80000 \| id>90000的一个User数组
415+ Contain | "key<\> ": Object => "key<\> ":[ Object] ,key对应值的类型必须为JSONArray,Object类型不能为JSON | [ "contactIdList<\> ":38710] ( http://39.108.143.172:8080/get/{"User[]":{"count":3,"User":{"contactIdList<\> ":38710}}} ) ,查询contactIdList包含38710的一个User数组
416+ Function | "key()":"函数表达式",函数表达式为 function(Type0: value0 ,Type1: value1 ...)。函数参数类型为Object或泛型时可省略类型,即 Object: value 改写为 value | [ "isPraised()":"isContain(Collection: praiseUserIdList ,userId)"] ( http://39.108.143.172:8080/get/{"Moment":{"id":301,"isPraised()":"isContain(Collection:praiseUserIdList,userId)"}} ) ,请求完成后会调用 boolean isContain(Collection collection, Object object) 函数,然后变为 "isPraised": true 这种(假设点赞用户id列表包含了userId,即这个User点了赞)
417+ Reference | "key@":"引用路径",引用路径为用/分隔的字符串。以/开头的是缺省引用路径,从声明key所处容器的父容器路径开始;其它是完整引用路径,从最外层开始。<br /> 被引用的refKey必须在声明key的上面。如果对refKey的容器指定了返回字段,则被引用的refKey必须写在@column 对应的值内,例如 "@column ":"refKey,key1,..." | [ "Moment":{<br />   ;  ; "userId":38710<br />},<br />"User":{<br />   ;  ; "id@":"/Moment/userId"<br />}] ( http://39.108.143.172:8080/get/{"Moment":{"userId":38710},"User":{"id@":"%252FMoment%252FuserId"}} ) <br /> User内的id引用了与User同级的Moment内的userId,<br />即User.id = Moment.userId,请求完成后<br > "id@":"/Moment/userId" 会变成 "id":38710
418+ Search | "key$":"SQL搜索表达式" => "key$":[ "SQL搜索表达式"] ,任意SQL搜索表达式字符串,如 %key%(包含key), key%(以key开始), %k%e%y%(包含字母k,e,y) 等,%表示任意字符 | [ "name$":"%m%"] ( http://39.108.143.172:8080/get/{"User[]":{"count":3,"User":{"name$":"%2525m%2525"}}} ) ,查询name包含"m"的一个User数组
419+ RegEx | "key?":"正则表达式" => "key?":[ "正则表达式"] ,任意正则表达式字符串,如 ^[ 0-9] +$ ,可用于高级搜索 | [ "name?":"^[ 0-9] +$"] ( http://39.108.143.172:8080/get/{"User[]":{"count":3,"User":{"name%253F":"^[0-9]%252B$"}}} ) ,查询name中字符全为数字的一个User数组
420+ Alias | "name: alias ",name映射为alias,用alias替代name。可用于 column,Table,SQL函数 等。只用于GET类型、HEAD类型的请求 | [ "@column ":"toId: parentId "] ( http://39.108.143.172:8080/get/{"Comment":{"@column":"id,toId:parentId","id":51}} ) ,将查询的字段toId变为parentId返回
421+ Add | "key+": Object ,Object的类型由key指定,且类型为Number,String,JSONArray中的一种。如 82001,"apijson",[ "url0","url1"] 等。只用于PUT请求 | "praiseUserIdList+":[ 82001] ,添加一个点赞用户id,即这个用户点了赞
422+ Remove | "key-": Object ,与"key+"相反 | "balance-":100.00,余额减少100.00,即花费了100元
423+ Logic | &, \| , ! 逻辑运算符。<br />① & 可用于"key&{}":"条件"等<br />② \| 可用于"key\| {}":"条件", "key\| {}":[ ] 等,一般可省略<br />③ ! 可单独使用,如"key!": Object ,也可像&,\| 一样配合其他功能符使用 | ① [ "id&{}":">80000,<=90000"] ( http://39.108.143.172:8080/head/{"User":{"id&{}":">80000,<=90000"}} ) ,即id满足id>80000 & id<=90000<br /> ② [ "id\| {}":">90000,<=80000"] ( http://39.108.143.172:8080/head/{"User":{"id\| {}":">90000,<=80000"}} ) ,同"id{}":">90000,<=80000",即id满足id>90000 \| id<=80000<br /> ③ [ "id!{}":[ 82001,38710]] ( http://39.108.143.172:8080/head/{"User":{"id!{}":[82001,38710]}} ) ,即id满足 ! (id=82001 \| id=38710),可过滤黑名单的消息
424+ Keywords in array | "key":Object,key为 "[]":{} 中{}内的关键词,Object的类型由key指定<br />① "count":Integer,指定查询数量,假设允许查询数组的最大数量为max,则当count在1~max范围内时,查询count个;否则查询max个 <br />② "page":Integer,指定查询页码,从0开始,一般和count一起用<br />③ "query":Integer,指定查询内容<br />0-对象,1-总数,2-以上全部<br />总数关键词为total,和query同级,通过引用赋值得到,如 "total@":"/[]/total" <br />这里query及total仅为GET类型的请求提供方便,一般可直接用HEAD类型的请求获取总数 | ① 查询User数组,最多5个:<br />["count":5](http://39.108.143.172:8080/get/{"[]":{"count":5,"User":{}}})<br /> ② 查询第3页的User数组,每页5个:<br />["count":5,<br />"page":3](http://39.108.143.172:8080/get/{"[]":{"count":5,"page":3,"User":{}}})<br /> ③ 查询User数组和对应的User总数:<br />["[]":{<br /> "query":2,<br /> "User":{}<br />},<br />"total@":"/[]/total"](http://39.108.143.172:8080/get/{"[]":{"query":2,"count":5,"User":{}},"total@":"%252F[]%252Ftotal"})
425+ Keywords in object | "@key":Object,@key为 Table:{} 中{}内的关键词,Object的类型由@key指定<br />① "@about":true, 查询字段属性<br />② "@column":"key0,key1...", 指定返回字段<br />③ "@order":"key0,key1+,key2-...",指定排序方式<br />④ "@group":"key0,key1,key2...",指定分组方式。如果@column里声明了Table的id,则id也必须在@group中声明;其它情况下必须满足至少一个条件:<br />1.分组的key在@column里声明<br />2.Table主键在@group中声明 <br />⑤ "@having":"function0(...)?valu0,function1(...)?valu1,function2(...)?value2...",指定SQL函数条件,一般和@group一起用,函数一般在@column里声明 | ① 查询User表中字段的属性:<br />["@about":true](http://39.108.143.172:8080/get/{"User[]":{"User":{"@about":true}}})<br /> ② 只查询id,sex,name这几列并且请求结果也按照这个顺序:<br />["@column":"id,sex,name"](http://39.108.143.172:8080/get/{"User":{"@column":"id,sex,name","id":38710}})<br /> ③ 查询按 name降序、id默认顺序 排序的User数组:<br />["@order":"name-,id"](http://39.108.143.172:8080/get/{"[]":{"count":10,"User":{"@column":"name,id","@order":"name-,id"}}})<br /> ④ 查询按userId分组的Moment数组:<br />["@group":"userId,id"](http://39.108.143.172:8080/get/{"[]":{"count":10,"Moment":%7B"@column":"userId,id","@group":"userId,id"}}})<br /> ⑤ 查询 按userId分组、id最大值>=100 的Moment数组:<br />["@column":"userId,max(id)",<br />"@group":"userId",<br />"@having":"max(id)>=100"](http://39.108.143.172:8080/get/{"[]":{"count":10,"Moment":{"@column":"userId,max(id)","@group":"userId","@having":"max(id)>=100"}}})<br />还可以指定函数返回名:<br />["@column":"userId,max(id):maxId",<br />"@group":"userId",<br />"@having":"maxId>=100"](http://39.108.143.172:8080/get/{"[]":{"count":10,"Moment":{"@column":"userId,max(id):maxId","@group":"userId","@having":"maxId>=100"}}})<br /> ⑥ 从pictureList获取第0张图片:<br />["@position":0, //这里@position为自定义关键词<br />"firstPicture()":"get(Collection:pictureList,int:@position)"](http://39.108.143.172:8080/get/{"User":{"id":38710,"@position":0,"firstPicture()":"get(Collection:pictureList,int:@position)"}})<br /> ...
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