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25
4
下面是 javascript 代码，其中链接了一些匿名内部函数，每个开关似乎有 2 个数组索引，它们似乎也返回了一些值，但我不知道它们在哪里返回 memoryReadJumpCompile()函数或这两个数组索引。
很可能他们返回到实际的数组索引并通过函数名称编译似乎每次你调用任何这些数组索引时他们都会重新评估链接到它们的函数，一些新结果仍然不知道在哪里如果实际索引的保持函数会存储结果，我最好的猜测是实际的数组索引就像函数名称一样，它们由另一段代码返回，无论索引在代码中的其他位置被调用，但让我们说前2个例子数组索引。
this.memoryHighReader[0] = this.memoryReader[0xFF00]
所以它们都变成了同样的东西，我发现它在指令执行器中像这样被处理
case 242:
a.registerA = a.memoryHighReader[a.registerC](a, a.registerC);
break;
GameBoyCore.prototype.memoryReadJumpCompile = function () {
//...
else if (index >= 0xFF00) {
switch (index) {
case 0xFF00:
//JOYPAD:
this.memoryHighReader[0] = this.memoryReader[0xFF00] = function (parentObj, address) {
return 0xC0 | parentObj.memory[0xFF00]; //Top nibble returns as set.
}
break;
case 0xFF01:
//SB
this.memoryHighReader[0x01] = this.memoryReader[0xFF01] = function (parentObj, address) {
return (parentObj.memory[0xFF02] < 0x80) ? parentObj.memory[0xFF01] : 0xFF;
}
break;
case 0xFF02:
//SC
if (this.cGBC) {
this.memoryHighReader[0x02] = this.memoryReader[0xFF02] = function (parentObj, address) {
return ((parentObj.serialTimer <= 0) ? 0x7C : 0xFC) | parentObj.memory[0xFF02];
}
}
else {
this.memoryHighReader[0x02] = this.memoryReader[0xFF02] = function (parentObj, address) {
return ((parentObj.serialTimer <= 0) ? 0x7E : 0xFE) | parentObj.memory[0xFF02];
}
}
break;
}
}
上面的 javascript 几乎像 Java，但我不明白如何转换 function(parentObj, address) {...}在 memoryReadJumpCompile在不使用接口(interface)的情况下将其转换为 Java 的最简单方法是什么？我想使用switch()
这是我到目前为止在 Java 中的内容(它不使用十六进制字母，因为当我开始转换时我使用了缩小的 JavaScript 版本)
public void memoryReadJumpCompile() {
for (var a = 0; a <= 65535; a++) {
if (a < 16384) {
this.memoryReader[a] = this.memoryReadNormal;
} else {
if (a < 32768) {
this.memoryReader[a] = this.memoryReadROM;
} else {
if (a < 38912) {
this.memoryReader[a] = (this.cGBC) ? this.VRAMDATAReadCGBCPU : this.VRAMDATAReadDMGCPU;
} else {
if (a < 40960) {
this.memoryReader[a] = (this.cGBC) ? this.VRAMCHRReadCGBCPU : this.VRAMCHRReadDMGCPU;
} else {
if (a >= 40960 && a < 49152) {
if ((this.numRAMBanks == 1 / 16 && a < 41472) || this.numRAMBanks >= 1) {
if (this.cMBC7) {
this.memoryReader[a] = this.memoryReadMBC7;
} else {
if (!this.cMBC3) {
this.memoryReader[a] = this.memoryReadMBC;
} else {
this.memoryReader[a] = this.memoryReadMBC3;
}
}
} else {
this.memoryReader[a] = this.memoryReadBAD;
}
} else {
if (a >= 49152 && a < 57344) {
if (!this.cGBC || a < 53248) {
this.memoryReader[a] = this.memoryReadNormal;
} else {
this.memoryReader[a] = this.memoryReadGBCMemory;
}
} else {
if (a >= 57344 && a < 65024) {
if (!this.cGBC || a < 61440) {
this.memoryReader[a] = this.memoryReadECHONormal;
} else {
this.memoryReader[a] = this.memoryReadECHOGBCMemory;
}
} else {
if (a < 65184) {
this.memoryReader[a] = this.memoryReadOAM;
} else {
if (this.cGBC && a >= 65184 && a < 65280) {
this.memoryReader[a] = this.memoryReadNormal;
} else {
if (a >= 65280) {
switch (a) {
case 65280:
this.memoryHighReader[0] = this.memoryReader[65280] = function(c, b) {
return 192 | c.memory[65280];
};
break;
case 65281:
this.memoryHighReader[1] = this.memoryReader[65281] = function(c, b) {
return (c.memory[65282] < 128) ? c.memory[65281] : 255;
};
break;
case 65282:
if (this.cGBC) {
this.memoryHighReader[2] = this.memoryReader[65282] = function(c, b) {
return ((c.serialTimer <= 0) ? 124 : 252) | c.memory[65282];
}
} else {
this.memoryHighReader[2] = this.memoryReader[65282] = function(c, b) {
return ((c.serialTimer <= 0) ? 126 : 254) | c.memory[65282];
}
}
break;
case 65283:
this.memoryHighReader[3] = this.memoryReader[65283] = this.memoryReadBAD;
break;
case 65284:
this.memoryHighReader[4] = this.memoryReader[65284] = function(c, b) {
c.memory[65284] = (c.memory[65284] + (c.DIVTicks >> 8)) & 255;
c.DIVTicks &= 255;
return c.memory[65284];
};
break;
case 65285:
case 65286:
this.memoryHighReader[a & 255] = this.memoryHighReadNormal;
this.memoryReader[a] = this.memoryReadNormal;
break;
case 65287:
this.memoryHighReader[7] = this.memoryReader[65287] = function(c, b) {
return 248 | c.memory[65287];
};
break;
case 65288:
case 65289:
case 65290:
case 65291:
case 65292:
case 65293:
case 65294:
this.memoryHighReader[a & 255] = this.memoryReader[a] = this.memoryReadBAD;
break;
case 65295:
this.memoryHighReader[15] = this.memoryReader[65295] = function(c, b) {
return 224 | c.interruptsRequested;
};
break;
case 65296:
this.memoryHighReader[16] = this.memoryReader[65296] = function(c, b) {
return 128 | c.memory[65296];
};
break;
case 65297:
this.memoryHighReader[17] = this.memoryReader[65297] = function(c, b) {
return 63 | c.memory[65297];
};
break;
case 65298:
this.memoryHighReader[18] = this.memoryHighReadNormal;
this.memoryReader[65298] = this.memoryReadNormal;
break;
case 65299:
this.memoryHighReader[19] = this.memoryReader[65299] = this.memoryReadBAD;
break;
case 65300:
this.memoryHighReader[20] = this.memoryReader[65300] = function(c, b) {
return 191 | c.memory[65300];
};
break;
case 65301:
this.memoryHighReader[21] = this.memoryReadBAD;
this.memoryReader[65301] = this.memoryReadBAD;
break;
case 65302:
this.memoryHighReader[22] = this.memoryReader[65302] = function(c, b) {
return 63 | c.memory[65302];
};
break;
case 65303:
this.memoryHighReader[23] = this.memoryHighReadNormal;
this.memoryReader[65303] = this.memoryReadNormal;
break;
case 65304:
this.memoryHighReader[24] = this.memoryReader[65304] = this.memoryReadBAD;
break;
case 65305:
this.memoryHighReader[25] = this.memoryReader[65305] = function(c, b) {
return 191 | c.memory[65305];
};
break;
case 65306:
this.memoryHighReader[26] = this.memoryReader[65306] = function(c, b) {
return 127 | c.memory[65306];
};
break;
case 65307:
this.memoryHighReader[27] = this.memoryReader[65307] = this.memoryReadBAD;
break;
case 65308:
this.memoryHighReader[28] = this.memoryReader[65308] = function(c, b) {
return 159 | c.memory[65308];
};
break;
case 65309:
this.memoryHighReader[29] = this.memoryReader[65309] = this.memoryReadBAD;
break;
case 65310:
this.memoryHighReader[30] = this.memoryReader[65310] = function(c, b) {
return 191 | c.memory[65310];
};
break;
case 65311:
case 65312:
this.memoryHighReader[a & 255] = this.memoryReader[a] = this.memoryReadBAD;
break;
case 65313:
case 65314:
this.memoryHighReader[a & 255] = this.memoryHighReadNormal;
this.memoryReader[a] = this.memoryReadNormal;
break;
case 65315:
this.memoryHighReader[35] = this.memoryReader[65315] = function(c, b) {
return 191 | c.memory[65315];
};
break;
case 65316:
case 65317:
this.memoryHighReader[a & 255] = this.memoryHighReadNormal;
this.memoryReader[a] = this.memoryReadNormal;
break;
case 65318:
this.memoryHighReader[38] = this.memoryReader[65318] = function(c, b) {
c.audioJIT();
return 112 | c.memory[65318];
};
break;
case 65319:
case 65320:
case 65321:
case 65322:
case 65323:
case 65324:
case 65325:
case 65326:
case 65327:
this.memoryHighReader[a & 255] = this.memoryReader[a] = this.memoryReadBAD;
break;
case 65328:
case 65329:
case 65330:
case 65331:
case 65332:
case 65333:
case 65334:
case 65335:
case 65336:
case 65337:
case 65338:
case 65339:
case 65340:
case 65341:
case 65342:
case 65343:
this.memoryReader[a] = function(c, b) {
return (c.channel3canPlay) ? c.memory[65280 | (c.channel3lastSampleLookup >> 1)] : c.memory[b];
};
this.memoryHighReader[a & 255] = function(c, b) {
return (c.channel3canPlay) ? c.memory[65280 | (c.channel3lastSampleLookup >> 1)] : c.memory[65280 | b];
};
break;
case 65344:
this.memoryHighReader[64] = this.memoryHighReadNormal;
this.memoryReader[65344] = this.memoryReadNormal;
break;
case 65345:
this.memoryHighReader[65] = this.memoryReader[65345] = function(c, b) {
return 128 | c.memory[65345] | c.modeSTAT;
};
break;
case 65346:
this.memoryHighReader[66] = this.memoryReader[65346] = function(c, b) {
return c.backgroundY;
};
break;
case 65347:
this.memoryHighReader[67] = this.memoryReader[65347] = function(c, b) {
return c.backgroundX;
};
break;
case 65348:
this.memoryHighReader[68] = this.memoryReader[65348] = function(c, b) {
return ((c.LCDisOn) ? c.memory[65348] : 0);
};
break;
case 65349:
case 65350:
case 65351:
case 65352:
case 65353:
this.memoryHighReader[a & 255] = this.memoryHighReadNormal;
this.memoryReader[a] = this.memoryReadNormal;
break;
case 65354:
this.memoryHighReader[74] = this.memoryReader[65354] = function(c, b) {
return c.windowY;
};
break;
case 65355:
this.memoryHighReader[75] = this.memoryHighReadNormal;
this.memoryReader[65355] = this.memoryReadNormal;
break;
case 65356:
this.memoryHighReader[76] = this.memoryReader[65356] = this.memoryReadBAD;
break;
case 65357:
this.memoryHighReader[77] = this.memoryHighReadNormal;
this.memoryReader[65357] = this.memoryReadNormal;
break;
case 65358:
this.memoryHighReader[78] = this.memoryReader[65358] = this.memoryReadBAD;
break;
case 65359:
this.memoryHighReader[79] = this.memoryReader[65359] = function(c, b) {
return c.currVRAMBank;
};
break;
case 65360:
case 65361:
case 65362:
case 65363:
case 65364:
this.memoryHighReader[a & 255] = this.memoryHighReadNormal;
this.memoryReader[a] = this.memoryReadNormal;
break;
case 65365:
if (this.cGBC) {
this.memoryHighReader[85] = this.memoryReader[65365] = function(c, b) {
if (!c.LCDisOn && c.hdmaRunning) {
c.DMAWrite((c.memory[65365] & 127) + 1);
c.memory[65365] = 255;
c.hdmaRunning = false;
}
return c.memory[65365];
}
} else {
this.memoryReader[65365] = this.memoryReadNormal;
this.memoryHighReader[85] = this.memoryHighReadNormal;
}
break;
case 65366:
if (this.cGBC) {
this.memoryHighReader[86] = this.memoryReader[65366] = function(c, b) {
return 60 | ((c.memory[65366] >= 192) ? (2 | (c.memory[65366] & 193)) : (c.memory[65366] & 195));
}
} else {
this.memoryReader[65366] = this.memoryReadNormal;
this.memoryHighReader[86] = this.memoryHighReadNormal;
}
break;
case 65367:
case 65368:
case 65369:
case 65370:
case 65371:
case 65372:
case 65373:
case 65374:
case 65375:
case 65376:
case 65377:
case 65378:
case 65379:
case 65380:
case 65381:
case 65382:
case 65383:
this.memoryHighReader[a & 255] = this.memoryReader[a] = this.memoryReadBAD;
break;
case 65384:
case 65385:
case 65386:
case 65387:
this.memoryHighReader[a & 255] = this.memoryHighReadNormal;
this.memoryReader[a] = this.memoryReadNormal;
break;
case 65388:
if (this.cGBC) {
this.memoryHighReader[108] = this.memoryReader[65388] = function(c, b) {
return 254 | c.memory[65388];
}
} else {
this.memoryHighReader[108] = this.memoryReader[65388] = this.memoryReadBAD;
}
break;
case 65389:
case 65390:
case 65391:
this.memoryHighReader[a & 255] = this.memoryReader[a] = this.memoryReadBAD;
break;
case 65392:
if (this.cGBC) {
this.memoryHighReader[112] = this.memoryReader[65392] = function(c, b) {
return 64 | c.memory[65392];
}
} else {
this.memoryHighReader[112] = this.memoryReader[65392] = this.memoryReadBAD;
}
break;
case 65393:
this.memoryHighReader[113] = this.memoryReader[65393] = this.memoryReadBAD;
break;
case 65394:
case 65395:
this.memoryHighReader[a & 255] = this.memoryReader[a] = this.memoryReadNormal;
break;
case 65396:
if (this.cGBC) {
this.memoryHighReader[116] = this.memoryReader[65396] = this.memoryReadNormal;
} else {
this.memoryHighReader[116] = this.memoryReader[65396] = this.memoryReadBAD;
}
break;
case 65397:
this.memoryHighReader[117] = this.memoryReader[65397] = function(c, b) {
return 143 | c.memory[65397];
};
break;
case 65398:
case 65399:
this.memoryHighReader[a & 255] = this.memoryReader[a] = function(c, b) {
return 0;
};
break;
case 65400:
case 65401:
case 65402:
case 65403:
case 65404:
case 65405:
case 65406:
case 65407:
this.memoryHighReader[a & 255] = this.memoryReader[a] = this.memoryReadBAD;
break;
case 65535:
this.memoryHighReader[255] = this.memoryReader[65535] = function(c, b) {
return c.interruptsEnabled;
};
break;
default:
this.memoryReader[a] = this.memoryReadNormal;
this.memoryHighReader[a & 255] = this.memoryHighReadNormal;
}
} else {
this.memoryReader[a] = this.memoryReadBAD;
}
}
}
}
}
}
}
}
}
}
}
}
最佳答案
我开始将 memoryReadJumpCompile 拆分为将它们组合成 memoryHighRead 和 memoryRead 函数。每个函数大约需要 1 小时。
这里是一个memoryReader的例子，我完成了全部4个(memoryRead/memoryReadHigh/memoryWrite/memoryWriteHigh)，不确定它是否有效，仍然有超过100个错误!哈哈，还有很长的路要走。
public long memoryReader(address) {
//return memoryReader[address](this, address);
if (address < 16384) {
return memoryReadNormal(address);
} else if (address < 32768) {
return memoryReadROM(address);
} else if (address < 38912) {
return (cGBC) ? VRAMDATAReadCGBCPU(address) : VRAMDATAReadDMGCPU(address);
} else if (address < 40960) {
return (cGBC) ? VRAMCHRReadCGBCPU(address) : VRAMCHRReadDMGCPU(address);
} else if (address >= 40960 && address < 49152) {
if ((numRAMBanks == 1 / 16 && address < 41472) || numRAMBanks >= 1) {
if (cMBC7) {
return memoryReadMBC7(address);
} else if (!cMBC3) {
return memoryReadMBC(address);
} else {
return memoryReadMBC3(address);
}
} else {
return memoryReadBAD();
}
} else if (address >= 49152 && address < 57344) {
if (!cGBC || address < 53248) {
return memoryReadNormal(address);
} else {
return memoryReadGBCMemory(address);
}
} else if (address >= 57344 && address < 65024) {
if (!cGBC || address < 61440) {
return memoryReadECHONormal(address);
} else {
return memoryReadECHOGBCMemory(address);
}
} else if (address < 65184) {
return memoryReadOAM(address);
} else if (cGBC && address >= 65184 && address < 65280) {
return memoryReadNormal(address);
} else if (address >= 65280) {
switch (address) {
case 65280:
return 192 | memory[65280];
break;
case 65281:
return (memory[65282] < 128) ? memory[65281] : 255;
break;
case 65282:
if (cGBC) {
return ((serialTimer <= 0) ? 124 : 252) | memory[65282];
} else {
return ((serialTimer <= 0) ? 126 : 254) | memory[65282];
}
break;
case 65283:
return memoryReadBAD();
break;
case 65284:
memory[65284] = (memory[65284] + (DIVTicks >> 8)) & 255;
DIVTicks &= 255;
return memory[65284];
break;
case 65285:
case 65286:
return memoryReadNormal(address);
break;
case 65287:
return 248 | memory[65287];
break;
case 65288:
case 65289:
case 65290:
case 65291:
case 65292:
case 65293:
case 65294:
return memoryReadBAD();
break;
case 65295:
return 224 | interruptsRequested;
break;
case 65296:
return 128 | memory[65296];
break;
case 65297:
return 63 | memory[65297];
break;
case 65298:
return memoryReadNormal(address);
break;
case 65299:
return memoryReadBAD();
break;
case 65300:
return 191 | memory[65300];
break;
case 65301:
return memoryReadBAD();
break;
case 65302:
return 63 | memory[65302];
break;
case 65303:
return memoryReadNormal(address);
break;
case 65304:
return memoryReadBAD();
break;
case 65305:
return 191 | memory[65305];
break;
case 65306:
return 127 | memory[65306];
break;
case 65307:
return memoryReadBAD();
break;
case 65308:
return 159 | memory[65308];
break;
case 65309:
return memoryReadBAD();
break;
case 65310:
return 191 | memory[65310];
break;
case 65311:
case 65312:
return memoryReadBAD();
break;
case 65313:
case 65314:
return memoryReadNormal(address);
break;
case 65315:
return 191 | memory[65315];
break;
case 65316:
case 65317:
return memoryReadNormal(address);
break;
case 65318:
c.audioJIT();
return 112 | memory[65318];
break;
case 65319:
case 65320:
case 65321:
case 65322:
case 65323:
case 65324:
case 65325:
case 65326:
case 65327:
return memoryReadBAD();
break;
case 65328:
case 65329:
case 65330:
case 65331:
case 65332:
case 65333:
case 65334:
case 65335:
case 65336:
case 65337:
case 65338:
case 65339:
case 65340:
case 65341:
case 65342:
case 65343:
return (channel3canPlay) ? memory[65280 | (channel3lastSampleLookup >> 1)] : memory[address];
break;
case 65344:
return memoryReadNormal(address);
break;
case 65345:
return 128 | memory[65345] | modeSTAT;
break;
case 65346:
return backgroundY;
break;
case 65347:
return backgroundX;
break;
case 65348:
return ((LCDisOn) ? memory[65348] : 0);
break;
case 65349:
case 65350:
case 65351:
case 65352:
case 65353:
return memoryReadNormal(address);
break;
case 65354:
return windowY;
break;
case 65355:
return memoryReadNormal(address);
break;
case 65356:
return memoryReadBAD();
break;
case 65357:
return memoryReadNormal(address);
break;
case 65358:
return memoryReadBAD();
break;
case 65359:
return currVRAMBank;
break;
case 65360:
case 65361:
case 65362:
case 65363:
case 65364:
return memoryReadNormal(address);
break;
case 65365:
if (cGBC) {
if (!LCDisOn && hdmaRunning) {
DMAWrite((memory[65365] & 127) + 1);
memory[65365] = 255;
hdmaRunning = false;
}
return memory[65365];
} else {
return memoryReadNormal(address);
}
break;
case 65366:
if (cGBC) {
return 60 | ((memory[65366] >= 192) ? (2 | (memory[65366] & 193)) : (memory[65366] & 195));
} else {
return memoryReadNormal(address);
}
break;
case 65367:
case 65368:
case 65369:
case 65370:
case 65371:
case 65372:
case 65373:
case 65374:
case 65375:
case 65376:
case 65377:
case 65378:
case 65379:
case 65380:
case 65381:
case 65382:
case 65383:
return memoryReadBAD();
break;
case 65384:
case 65385:
case 65386:
case 65387:
return memoryReadNormal(address);
break;
case 65388:
if (cGBC) {
return 254 | memory[65388];
} else {
return memoryReadBAD();
}
break;
case 65389:
case 65390:
case 65391:
return memoryReadBAD();
break;
case 65392:
if (cGBC) {
return 64 | memory[65392];
} else {
return memoryReadBAD();
}
break;
case 65393:
return memoryReadBAD();
break;
case 65394:
case 65395:
return memoryReadNormal(address);
break;
case 65396:
if (cGBC) {
return memoryReadNormal(address);
} else {
return memoryReadBAD();
}
break;
case 65397:
return 143 | memory[65397];
break;
case 65398:
case 65399:
return 0;
break;
case 65400:
case 65401:
case 65402:
case 65403:
case 65404:
case 65405:
case 65406:
case 65407:
return memoryReadBAD();
break;
case 65535:
return interruptsEnabled;
break;
default:
return memoryReadNormal(address);
}
} else {
return memoryReadBAD();
}
}
关于java - 如何使用 switch 将 Javascript 匿名函数转换为 Java？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/22494343/
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4
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所以我正在尝试处理文件上传，然后将该文件作为二进制文件存储到数据库中。在我存储它之后，我尝试在给定的 URL 上提供文件。我似乎找不到适合这里的方法。我需要使用数据库，因为我使用 Google 应用引
我正在尝试制作一个宏，将下面的公式添加到单元格中，然后将其拖到整个列中并在 H 列中复制相同的公式 我想在 F 和 H 列中输入公式的数据 Range("F1").formula = "=IF(ISE
问题类似于this one ，但我想使用 OperatorPrecedenceParser 解析带有函数应用程序的表达式在 FParsec . 这是我的 AST: type Expression =
我想通过使用 sequelize 和 node.js 将这个查询更改为代码取决于在哪里 select COUNT(gender) as genderCount from customers where
我正在使用GNU bash，版本5.0.3(1)-发行版(x86_64-pc-linux-gnu)，我想知道为什么简单的赋值语句会出现语法错误: #/bin/bash var1=/tmp
这里，为什么我的代码在 IE 中不起作用。我的代码适用于所有浏览器。没有问题。但是当我在 IE 上运行我的项目时，它发现错误。 而且我的 jquery 类和 insertadjacentHTMl 也不
我正在尝试更改标签的innerHTML。我无权访问该表单，因此无法编辑 HTML。标签具有的唯一标识符是“for”属性。 这是输入和标签的结构:
我有一个页面，我可以在其中返回用户帖子，可以使用一些 jquery 代码对这些帖子进行即时评论，在发布新评论后，我在帖子下插入新评论以及删除 按钮。问题是 Delete 按钮在新插入的元素上不起作用，
我有一个大约有 20 列的“管道分隔”文件。我只想使用 sha1sum 散列第一列，它是一个数字，如帐号，并按原样返回其余列。 使用 awk 或 sed 执行此操作的最佳方法是什么？ Accounti
我需要将以下内容插入到我的表中...我的用户表有五列 id、用户名、密码、名称、条目。 (我还没有提交任何东西到条目中，我稍后会使用 php 来做)但由于某种原因我不断收到这个错误:#1054 - U
所以我试图有一个输入字段，我可以在其中输入任何字符，但然后将输入的值小写，删除任何非字母数字字符，留下“。”而不是空格。 例如，如果我输入: 地球的 70% 是水，-!*#$^^ & 30% 土地 输
我正在尝试做一些我认为非常简单的事情，但出于某种原因我没有得到想要的结果？我是 javascript 的新手，但对 java 有经验，所以我相信我没有使用某种正确的规则。 这是一个获取输入值、检查选择
我想使用 angularjs 从 mysql 数据库加载数据。 这就是应用程序的工作原理；用户登录，他们的用户名存储在 cookie 中。该用户名显示在主页上 我想获取这个值并通过 angularjs
我正在使用 autoLayout，我想在 UITableViewCell 上放置一个 UIlabel，它应该始终位于单元格的右侧和右侧的中心。 这就是我想要实现的目标 所以在这里你可以看到我正在谈论的
我需要与 MySql 等效的 elasticsearch 查询。我的 sql 查询: SELECT DISTINCT t.product_id AS id FROM tbl_sup_price t
我正在实现代码以使用 JSON。 func setup() { if let flickrURL = NSURL(string: "https://api.flickr.com/
我尝试使用for循环声明变量，然后测试cols和rols是否相同。如果是，它将运行递归函数。但是，我在 javascript 中执行 do 时遇到问题。有人可以帮忙吗？ 现在，在比较 col.1 和
我举了一个我正在处理的问题的简短示例。 HTML代码: 1 2 3 CSS 代码: .BB a:hover{ color: #000; } .BB > li:after {
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