HTTP (ãã€ããŒããã¹ã転éãããã³ã«) ã¯ãWorld Wide Web (WWW) äžã§ããŒã¿ãšéä¿¡ãéä¿¡ããããã®åºæ¬ãããã³ã«ã§ããããšããš 1989 幎ã«ãã£ã ããŒããŒãº ãªãŒå¿ã«ãã£ãŠéçºããã HTTP ã¯ãçŸä»£ã®ã€ã³ã¿ãŒãããã®åºç€ã§ãããWeb ãµãŒããŒã Web ãã©ãŠã¶ããã®ä»ã®ã€ã³ã¿ãŒããã察å¿ããã€ã¹ãªã©ã®ã¯ã©ã€ã¢ã³ããšéä¿¡ã§ããããã«ããäž»èŠãªã¢ããªã±ãŒã·ã§ã³ ãããã³ã«ãšããŠæ©èœããŸãã
HTTP ã¯èŠæ±/å¿çãããã³ã«ã§ããã€ãŸããã¯ã©ã€ã¢ã³ãããµãŒããŒã«èŠæ±ãéä¿¡ãããµãŒããŒã¯èŠæ±ãããããŒã¿ã§å¿çããããããŒã¿ãååŸã§ããªãå Žåã¯ãšã©ãŒ ã¡ãã»ãŒãžãè¿ããŸãããã®ã¯ã©ã€ã¢ã³ã/ãµãŒããŒéä¿¡ã¯ãHTTP ã¡ãã»ãŒãžãšåŒã°ããæšæºåããã圢åŒã䜿çšããŠè¡ãããŸããHTTP ã¡ãã»ãŒãžã¯ãã¯ã©ã€ã¢ã³ãèŠæ±ãŸãã¯ãµãŒããŒå¿çã®ããããã«ãªããŸãã HTTP ã¡ãã»ãŒãžã¯ãéå§è¡ãã¡ãã»ãŒãž ããããŒãããã³ãã€ããŒããå«ããªãã·ã§ã³ã®ã¡ãã»ãŒãžæ¬æã§æ§æãããŸãã
HTTP ã®äž»ãªç¹åŸŽã® 1 ã€ã¯ãã¹ããŒãã¬ã¹ã§ããããšã§ããã€ãŸããåèŠæ±ãšå¿çã®äº€æãç¬ç«ããŠåŠçããããµãŒããŒã¯åãã¯ã©ã€ã¢ã³ãããã®ä»¥åã®èŠæ±ã«é¢ããæ å ±ãä¿æããŸããããã®ã¹ããŒãã¬ã¹æ§ã«ãããã»ãã·ã§ã³æ å ±ã®ç¶æã«ãã£ãŠ HTTP ãšãµãŒããŒã®ãªãœãŒã¹ãæ¶è²»ãããªããªããå šäœçãªã¹ã±ãŒã©ããªãã£ãšããã©ãŒãã³ã¹ãåäžããŸãããã ããWeb ã¢ããªã±ãŒã·ã§ã³ã¯ããŒãœãã©ã€ãºããããšã¯ã¹ããªãšã³ã¹ãæäŸããããã«ãŠãŒã¶ãŒã«é¢ããã³ã³ããã¹ãæ å ±ãç¶æããå¿ èŠãããå Žåããããããã¹ããŒãã¬ã¹ã§ããããšãäžå©ã«ãªãå ŽåããããŸãã
ãã®å¶éã«å¯ŸåŠããããã«ãWeb ã¢ããªã±ãŒã·ã§ã³ããªã¯ãšã¹ãéã®äžå®ã¬ãã«ã®ç¶æ ãšé£ç¶æ§ãç¶æã§ããããã«ãããCookie ãã»ãã·ã§ã³ç®¡çãªã©ã®æè¡ãéçºãããŸãããããã«ãHTTPS (HTTP Secure) ã¯ãå®å šãª TLS (Transport Layer Security) ãŸã㯠SSL (Secure Sockets Layer) æ¥ç¶äžã§æ©èœãã HTTP ã®ããŒãžã§ã³ã§ããããµãŒããŒã®æå·åãšå®å šãªèªèšŒãæäŸããæ©å¯æ å ±ããµãŒããŒäžã§å®å šã«éä¿¡ã§ããããã«ããŸããã€ã³ã¿ãŒãããã
HTTP ã¯ãäžé£ã®æšæºåãããã¡ãœããã䜿çšããŠãæå®ããããªãœãŒã¹ã«å¯ŸããŠå®è¡ããå¿ èŠã®ããã¢ã¯ã·ã§ã³ã瀺ããŸãããããã®ã¡ãœããã®äžã§ãæãäžè¬çã«äœ¿çšãããã®ã¯ãGET (ããŒã¿ã®ååŸ)ãPOST (æ°ãããªãœãŒã¹ã®äœæ)ãPUT (æ¢åã®ãªãœãŒã¹ã®æŽæ°)ãããã³ DELETE (ãªãœãŒã¹ã®åé€) ã§ãããããã³ã«ã®é©åãªäœ¿çšãä¿èšŒããæœåšçãªãšã©ãŒãæå°éã«æããããã«ãHTTP ã«ã¯ãç¹å®ã®ãªã¯ãšã¹ãã®çµæã瀺ãã¹ããŒã¿ã¹ ã³ãŒãã®æšæºåããããªã¹ãããããŸãããããã®ã¹ããŒã¿ã¹ ã³ãŒãã¯ãWeb éçºè ãåé¡ãç¹å®ããããŸããŸãªèŠæ±ãšå¿çã®ã·ããªãªã广çã«åŠçããã®ã«åœ¹ç«ã¡ãŸãã
AppMasterã®ã³ã³ããã¹ãã§ã¯ããã©ãããã©ãŒã 㯠Web ããã³ã¢ãã€ã« ã¢ããªã±ãŒã·ã§ã³çšã® REST (REpresentational State Transfer) API endpointsãèªåçã«çæããŸãã RESTful API ã¯ãã¯ã©ã€ã¢ã³ããšãµãŒããŒéã®éä¿¡ã« HTTP ã¡ãœãããšèŠçŽã䜿çšããŠãHTTP äžã«æ§ç¯ãããŸãããããã® API ãéããŠã AppMaster ãã¹ã±ãŒã©ãã«ãã€å¹ççãªæ¹æ³ã§ãWeb ããã³ã¢ãã€ã« ã¢ããªã±ãŒã·ã§ã³ãšããã¯ãšã³ã ãµãŒã㌠ã³ã³ããŒãã³ããšã®å¯Ÿè©±ãå¯èœã«ããŸãã
çæããã RESTful API ã¯ãVue3 (Web ã¢ããªã±ãŒã·ã§ã³ã®äœæã«AppMasterã«ãã£ãŠäœ¿çšããã) ãªã©ã®ããŸããŸãªããã³ããšã³ã ãã¬ãŒã ã¯ãŒã¯ããAndroid ã®å Žå㯠Kotlin ãšJetpack Compose ãiOS ã®å Žåã¯SwiftUIã䜿çšããŠAppMasterã®ãµãŒããŒé§åãã¬ãŒã ã¯ãŒã¯ã§æ§ç¯ãããã¢ãã€ã« ã¢ããªã±ãŒã·ã§ã³ãªã©ãããŸããŸãªããã³ããšã³ã ãã¬ãŒã ã¯ãŒã¯ã§ç°¡åã«äœ¿çšã§ããŸãã HTTP ã¯ããã€ã¹ããã©ãããã©ãŒã éã§åºããµããŒããããŠããããã AppMasterãéä¿¡ã®åºç€ãšã㊠HTTP ãå©çšããããšã§ãä»ã® Web ãµãŒãã¹ãã·ã¹ãã ãšã®çžäºéçšæ§ãšçµ±åã確ä¿ãããŸãã
AppMaster Swagger (OpenAPI) ããã¥ã¡ã³ããªã©ã®æ©èœãæäŸããéçºè ã HTTP ã«åºã¥ããŠçæããã RESTful API ãçè§£ããæäœããããšã容æã«ããŸããããã«ã AppMasterã¢ããªã±ãŒã·ã§ã³ã®ãœãŒã¹ ã³ãŒããçæããEnterprise ãµãã¹ã¯ãªãã·ã§ã³ãæã€é¡§å®¢ãå¿ èŠã«å¿ããŠçæãããã³ãŒããã¬ãã¥ãŒãŸãã¯å€æŽã§ããããã«ããç¹å®ã®ã¢ãŒããã¯ãã£èŠä»¶ãŸãã¯ã»ãã¥ãªãã£èŠä»¶ãžã®ã³ã³ãã©ã€ã¢ã³ã¹ã確ä¿ããŸãã
ããã«ãPostgresql äºæããŒã¿ããŒã¹ã®äœ¿çšãšãã¹ããŒãã¬ã¹ Go ããŒã¹ã®ããã¯ãšã³ã ã¢ããªã±ãŒã·ã§ã³ã®ããã©ãŒãã³ã¹ãšã¹ã±ãŒã©ããªãã£ã®å©ç¹ãçµã¿åãããããšã§ã AppMasterã¢ããªã±ãŒã·ã§ã³ããåºã䜿çšãããŠãã Web ãã¯ãããžãŒãšã®äºææ§ãç¶æããªãããé«è² è·ã®ãšã³ã¿ãŒãã©ã€ãº ãŠãŒã¹ã±ãŒã¹ã«ç¢ºå®ã«å¯Ÿå¿ã§ããããã«ãªããŸãã HTTPã®ãããªã
HTTP ã¯çŸä»£ã® Web éä¿¡ã®æ¥µããŠéèŠãªã³ã³ããŒãã³ãã§ãããããŒã¿éä¿¡ãšããã¯ãšã³ãéçºã®åºç€ã圢æããŸãããã€ããŒããã¹ã転éãããã³ã«ã掻çšããããšã§ã AppMaster ãããŸããŸãªãã©ãããã©ãŒã ããµãŒãã¹ãšäºææ§ã®ãã Webãã¢ãã€ã«ãããã¯ãšã³ã ã¢ããªã±ãŒã·ã§ã³ãéçºããããã®å®å šã§ã¹ã±ãŒã©ãã«ã§å¹ççãªãœãªã¥ãŒã·ã§ã³ãæäŸããŸãã