\n
\u4e00\u3001\u4e3a\u4ec0\u4e48\u9700\u8981\u5e76\u53d1<\/h3>\n
\u5148\u770b\u4e00\u4e2a\u5355\u7ebf\u7a0b\u7684\u5c34\u5c2c\u573a\u666f：\u7a0b\u5e8f\u8981"\u4e0b\u8f7d"\u4e09\u4e2a\u6587\u4ef6（\u7528 sleep \u6a21\u62df\u8017\u65f6），\u6bcf\u4e2a 1 \u79d2：<\/p>\n
main(): Int64 {
\n for (i in 1..=3) {
\n sleep(Duration.second * 1) \/\/ \u5047\u88c5\u5728\u4e0b\u8f7d
\n println("\u6587\u4ef6 ${i} \u4e0b\u8f7d\u5b8c\u6210")
\n }
\n println("\u5168\u90e8\u5b8c\u6210")
\n return 0
\n}<\/p>\n
sleep \u8ba9\u5f53\u524d\u7ebf\u7a0b\u7761\u4e00\u4f1a\u513f（\u4e0b\u4e00\u8282\u7ec6\u8bb2），Duration.second * 1 \u5c31\u662f"1 \u79d2"\u3002\u8fd0\u884c\u5b83，\u4f60\u4f1a\u770b\u7740\u5149\u6807\u5e72\u7b49 3 \u79d2\u2014\u2014\u4e09\u4e2a\u4efb\u52a1\u662f\u4e32\u884c\u7684：\u6587\u4ef6 2 \u5fc5\u987b\u7b49\u6587\u4ef6 1 \u4e0b\u5b8c\u624d\u5f00\u59cb\u3002<\/p>\n
\u4f46\u8fd9\u4e09\u4e2a\u4e0b\u8f7d\u4e92\u76f8\u4e4b\u95f4\u6beb\u65e0\u4f9d\u8d56，\u660e\u660e\u53ef\u4ee5\u540c\u65f6\u8fdb\u884c\u3002\u5982\u679c\u80fd"\u5175\u5206\u4e09\u8def"，\u603b\u8017\u65f6\u5e94\u8be5\u63a5\u8fd1 1 \u79d2\u800c\u4e0d\u662f 3 \u79d2\u3002<\/p>\n
\u8fd9\u5c31\u662f\u5e76\u53d1\u8981\u89e3\u51b3\u7684\u95ee\u9898：\u628a\u4e92\u4e0d\u4f9d\u8d56\u7684\u4efb\u52a1\u5206\u7ed9\u591a\u4e2a\u6267\u884c\u4f53\u540c\u65f6\u8dd1\u3002\u4ed3\u9889\u91cc\u8fd9\u4e2a"\u6267\u884c\u4f53"\u5c31\u662f\u7ebf\u7a0b（thread）\u3002<\/p>\n
📌 \u4ed3\u9889\u7ebf\u7a0b\u662f"\u8f7b\u91cf\u7ea7\u7ebf\u7a0b"：\u5b83\u7531\u4ed3\u9889\u8fd0\u884c\u65f6\u8c03\u5ea6，\u521b\u5efa\u548c\u5207\u6362\u7684\u5f00\u9500\u8fdc\u5c0f\u4e8e\u64cd\u4f5c\u7cfb\u7edf\u7ebf\u7a0b，\u4e00\u6b21\u521b\u5efa\u6210\u767e\u4e0a\u5343\u4e2a\u4e5f\u4e0d\u662f\u95ee\u9898\u3002\u6240\u4ee5\u4ed3\u9889\u9f13\u52b1"\u4e00\u4e2a\u4efb\u52a1\u4e00\u4e2a\u7ebf\u7a0b"\u7684\u5199\u6cd5，\u4e0d\u7528\u50cf\u67d0\u4e9b\u8bed\u8a00\u90a3\u6837\u7cbe\u6253\u7ec6\u7b97\u5730\u5f00\u7ebf\u7a0b\u6c60\u3002<\/p>\n
\n
\u4e8c\u3001spawn：\u4e00\u53e5\u8bdd\u521b\u5efa\u7ebf\u7a0b<\/h3>\n
\u521b\u5efa\u7ebf\u7a0b\u53ea\u6709\u4e00\u4e2a\u5173\u952e\u5b57：spawn\u3002\u540e\u9762\u8ddf\u4e00\u5bf9\u82b1\u62ec\u53f7，\u62ec\u53f7\u91cc\u7684\u4ee3\u7801\u5757\u5c31\u662f\u65b0\u7ebf\u7a0b\u8981\u5e72\u7684\u4e8b：<\/p>\n
main(): Int64 {
\n spawn {
\n println("\u5b50\u7ebf\u7a0b\u5728\u8dd1")
\n }
\n println("\u4e3b\u7ebf\u7a0b\u7ee7\u7eed\u8d70")
\n sleep(Duration.millisecond * 100) \/\/ \u4e3b\u7ebf\u7a0b\u7b49\u4e00\u4e0b，\u539f\u56e0\u9a6c\u4e0a\u8bb2
\n return 0
\n}<\/p>\n
\u67d0\u6b21\u8fd0\u884c\u7684\u8f93\u51fa：<\/p>\n
\u4e3b\u7ebf\u7a0b\u7ee7\u7eed\u8d70
\n\u5b50\u7ebf\u7a0b\u5728\u8dd1<\/p>\n
\u4e24\u4e2a\u5173\u952e\u89c2\u5bdf：<\/p>\n
\u4f60\u53ef\u80fd\u4f1a\u95ee：\u6700\u540e\u90a3\u884c sleep \u662f\u5e72\u561b\u7684？\u8bd5\u7740\u5220\u6389\u5b83\u518d\u8fd0\u884c\u2014\u2014\u5b50\u7ebf\u7a0b\u5728\u8dd1 \u8fd9\u884c\u5b57\u4e0d\u89c1\u4e86\u3002\u539f\u56e0\u5728\u7b2c\u4e94\u8282\u8bb2，\u5148\u8bb0\u4f4f\u7ed3\u8bba：\u4e3b\u7ebf\u7a0b\u8dd1\u5b8c main \u7a0b\u5e8f\u5c31\u7ed3\u675f\u4e86，\u5b50\u7ebf\u7a0b\u4f1a\u88ab\u76f4\u63a5\u5e26\u8d70\u3002<\/p>\n
\n
\u4e09\u3001Future \u4e0e get：\u7b49\u5f85\u7ebf\u7a0b\u3001\u53d6\u56de\u7ed3\u679c<\/h3>\n
\u5149"\u5206\u5175"\u4e0d\u591f，\u8fd8\u5f97\u80fd"\u6536\u5175"：\u7b49\u5b50\u7ebf\u7a0b\u5e72\u5b8c\u6d3b，\u628a\u7ed3\u679c\u62ff\u56de\u6765\u3002<\/p>\n
3.1 spawn \u7684\u8fd4\u56de\u503c\u662f Future<\/h4>\n
spawn \u8868\u8fbe\u5f0f\u6709\u8fd4\u56de\u503c，\u7c7b\u578b\u662f Future<T>\u2014\u2014\u4e00\u4e2a"\u672a\u6765\u7684\u7ed3\u679c"\u3002\u82b1\u62ec\u53f7\u91cc return \u4ec0\u4e48\u7c7b\u578b，T \u5c31\u662f\u4ec0\u4e48\u7c7b\u578b：<\/p>\n
main(): Int64 {
\n let f: Future<Int64> = spawn {
\n return 42 \/\/ \u5b50\u7ebf\u7a0b\u7684\u8ba1\u7b97\u7ed3\u679c
\n }
\n println("\u4e3b\u7ebf\u7a0b\u7ee7\u7eed\u8d70")
\n let v = f.get() \/\/ \u7b49\u5b50\u7ebf\u7a0b\u8dd1\u5b8c，\u628a 42 \u62ff\u56de\u6765
\n println("\u62ff\u5230\u7ed3\u679c：${v}")
\n return 0
\n}<\/p>\n
\u8f93\u51fa：<\/p>\n
\u4e3b\u7ebf\u7a0b\u7ee7\u7eed\u8d70
\n\u62ff\u5230\u7ed3\u679c：42<\/p>\n
get() \u7684\u8bed\u4e49\u5c31\u4e00\u53e5\u8bdd：\u5982\u679c\u7ebf\u7a0b\u8fd8\u6ca1\u8dd1\u5b8c，\u5f53\u524d\u7ebf\u7a0b\u5c31\u505c\u4e0b\u6765\u7b49\u5b83；\u8dd1\u5b8c\u4e86\u5c31\u628a\u7ed3\u679c\u53d6\u51fa\u6765\u3002\u8fd9\u5c31\u662f\u5176\u4ed6\u8bed\u8a00\u91cc\u5e38\u53eb join \u7684\u90a3\u4e2a\u64cd\u4f5c\u3002<\/p>\n
\u7c7b\u578b\u6807\u6ce8 let f: Future<Int64> \u4e0d\u662f\u5fc5\u987b\u7684，\u7f16\u8bd1\u5668\u63a8\u5f97\u51fa\u6765；\u4f46\u5199\u51fa\u6765\u80fd\u5e2e\u4f60\u5efa\u7acb"spawn \u8fd4\u56de Future"\u7684\u5fc3\u667a\u6a21\u578b\u3002<\/p>\n
3.2 \u6ca1\u6709\u8fd4\u56de\u503c\u7684\u7ebf\u7a0b<\/h4>\n
\u82b1\u62ec\u53f7\u91cc\u4e0d\u5199 return，\u7ebf\u7a0b\u7c7b\u578b\u5c31\u662f Future<Unit>，\u6b64\u65f6 get() \u7684\u4f5c\u7528\u7eaf\u7cb9\u662f"\u7b49\u5b83\u5e72\u5b8c"：<\/p>\n
main(): Int64 {
\n let g = spawn {
\n println("\u6253\u6742\u7ebf\u7a0b")
\n }
\n g.get() \/\/ \u4e0d\u8981\u7ed3\u679c，\u53ea\u8981\u5b83\u6253\u5370\u5b8c
\n println("\u4e3b\u7ebf\u7a0b\u786e\u8ba4\u6253\u6742\u5b8c\u6bd5")
\n return 0
\n}<\/p>\n
\u8f93\u51fa（\u8fd9\u6b21\u987a\u5e8f\u662f\u4fdd\u8bc1\u7684，\u56e0\u4e3a\u4e3b\u7ebf\u7a0b\u5728 get() \u5904\u7b49\u4e86）：<\/p>\n
\u6253\u6742\u7ebf\u7a0b
\n\u4e3b\u7ebf\u7a0b\u786e\u8ba4\u6253\u6742\u5b8c\u6bd5<\/p>\n
3.3 get \u53ef\u4ee5\u91cd\u590d\u8c03\u7528<\/h4>\n
get() \u53ea\u662f"\u8bfb\u53d6\u7ed3\u679c"，\u8bfb\u591a\u5c11\u6b21\u90fd\u884c，\u4e0d\u4f1a\u6d88\u8017\u6389：<\/p>\n
let f = spawn { return 99 }
\nprintln("${f.get()}") \/\/ 99
\nprintln("${f.get()}") \/\/ \u8fd8\u662f 99<\/p>\n
\n
\u56db\u3001sleep \u4e0e Duration：\u8ba9\u7ebf\u7a0b\u7761\u4e00\u4f1a\u513f<\/h3>\n
sleep \u662f\u4ed3\u9889\u7684\u5185\u7f6e\u51fd\u6570，\u4e0d\u9700\u8981 import，\u4f5c\u7528\u662f\u8ba9\u5f53\u524d\u7ebf\u7a0b\u6682\u505c\u6307\u5b9a\u65f6\u957f\u3002\u53c2\u6570\u662f\u4e00\u4e2a Duration（\u65f6\u957f），\u5e38\u7528\u5199\u6cd5\u662f"\u5355\u4f4d \u00d7 \u6570\u91cf"：<\/p>\n
sleep(Duration.second * 1) \/\/ \u7761 1 \u79d2
\nsleep(Duration.millisecond * 100) \/\/ \u7761 100 \u6beb\u79d2
\nsleep(Duration.minute * 2) \/\/ \u7761 2 \u5206\u949f<\/p>\n
sleep \u7761\u7684\u662f\u8c03\u7528\u5b83\u7684\u90a3\u4e2a\u7ebf\u7a0b：\u5728\u5b50\u7ebf\u7a0b\u91cc sleep，\u4e3b\u7ebf\u7a0b\u7167\u5e38\u8dd1；\u53cd\u4e4b\u4ea6\u7136\u3002\u5229\u7528\u8fd9\u4e00\u70b9\u53ef\u4ee5\u76f4\u89c2\u770b\u5230"\u4e24\u8def\u5e76\u884c"：<\/p>\n
main(): Int64 {
\n spawn {
\n sleep(Duration.second * 1)
\n println("\u5b50\u7ebf\u7a0b：\u6211\u7761\u4e86 1 \u79d2，\u521a\u9192")
\n }
\n println("\u4e3b\u7ebf\u7a0b：\u6211\u53ef\u6ca1\u7761") \/\/ \u7acb\u523b\u6253\u5370，\u4e0d\u7528\u7b49 1 \u79d2
\n sleep(Duration.second * 2) \/\/ \u4e3b\u7ebf\u7a0b\u591a\u7761\u4e00\u4f1a\u513f，\u7b49\u5b50\u7ebf\u7a0b\u9192
\n return 0
\n}<\/p>\n
\n
\u4e94\u3001\u4e3b\u7ebf\u7a0b\u4e0e\u5b50\u7ebf\u7a0b\u7684\u5173\u7cfb：main \u7ed3\u675f，\u5168\u519b\u6536\u961f<\/h3>\n
\u7b2c\u4e8c\u8282\u7559\u4e0b\u7684\u60ac\u5ff5：main \u6700\u540e\u4e00\u884c\u6267\u884c\u5b8c，\u7a0b\u5e8f\u5c31\u9000\u51fa，\u4e0d\u7ba1\u5b50\u7ebf\u7a0b\u662f\u5426\u8dd1\u5b8c\u3002\u5b9e\u6d4b：<\/p>\n
main(): Int64 {
\n spawn {
\n sleep(Duration.second * 1)
\n println("\u8fd9\u884c\u80fd\u6253\u5370\u5417？")
\n }
\n println("main \u7ed3\u675f")
\n return 0
\n}<\/p>\n
\u8f93\u51fa\u53ea\u6709\u4e00\u884c：<\/p>\n
main \u7ed3\u675f<\/p>\n
\u5b50\u7ebf\u7a0b\u8fd8\u5728\u7761\u89c9，\u8fdb\u7a0b\u5df2\u7ecf\u7ed3\u675f\u4e86，\u90a3\u884c\u6253\u5370\u6c38\u8fdc\u6ca1\u673a\u4f1a\u6267\u884c\u3002<\/p>\n
\u26a0\ufe0f \u7ecf\u9a8c\u6cd5\u5219：\u53ea\u8981\u4f60\u5e0c\u671b\u5b50\u7ebf\u7a0b\u7684\u6d3b\u88ab\u5e72\u5b8c，\u4e3b\u7ebf\u7a0b\u5c31\u5fc5\u987b\u7528 get() \u7b49\u5b83（\u6216 sleep \u8db3\u591f\u7684\u65f6\u95f4\u2014\u2014\u4f46\u8fd9\u53ea\u662f\u6f14\u793a\u624b\u6cd5，\u6b63\u7ecf\u4ee3\u7801\u4e00\u5f8b\u7528 get()）\u3002<\/p>\n
\u5b50\u7ebf\u7a0b\u7684\u53e6\u4e00\u4e2a\u95ee\u9898\u662f\u5f02\u5e38\u3002\u5b50\u7ebf\u7a0b\u91cc\u629b\u5f02\u5e38\u4f1a\u53d1\u751f\u4ec0\u4e48？\u5b9e\u6d4b\u7ed3\u679c\u6709\u4e24\u6761：<\/p>\n
main(): Int64 {
\n let bad = spawn {
\n throw IllegalArgumentException("\u5b50\u7ebf\u7a0b\u70b8\u4e86")
\n }
\n try {
\n bad.get()
\n } catch (e: IllegalArgumentException) {
\n println("main \u6355\u83b7\u5230：${e.message}")
\n }
\n println("main \u6b63\u5e38\u6536\u5c3e")
\n return 0
\n}<\/p>\n
\u7ec8\u7aef\u91cc stdout \u662f\u5e72\u51c0\u7684（main \u6355\u83b7\u5230：\u5b50\u7ebf\u7a0b\u70b8\u4e86 \/ main \u6b63\u5e38\u6536\u5c3e），\u4f46 stderr \u91cc\u4ecd\u80fd\u770b\u5230 IllegalArgumentException: \u5b50\u7ebf\u7a0b\u70b8\u4e86 \u7684\u62a5\u544a\u3002\u6240\u4ee5\u5b50\u7ebf\u7a0b\u91cc\u7684\u4ee3\u7801\u6700\u597d\u81ea\u5df1\u5904\u7406\u597d\u5f02\u5e38，\u522b\u5f80\u51fa\u629b\u3002<\/p>\n
\n
\u516d\u3001spawn \u7684\u6355\u83b7\u89c4\u5219：let \u53ef\u4ee5，var \u76f4\u63a5\u7f16\u8bd1\u62a5\u9519<\/h3>\n
spawn \u7684\u82b1\u62ec\u53f7\u662f\u4e00\u4e2a\u95ed\u5305（\u7b2c 13 \u8bfe），\u80fd\u7528\u5916\u9762\u7684\u53d8\u91cf，\u4f46\u6709\u4e00\u6761\u786c\u89c4\u5219\u2014\u2014\u53ea\u5141\u8bb8\u6355\u83b7\u4e0d\u53ef\u53d8\u7684 let，\u6355\u83b7 var \u76f4\u63a5\u7f16\u8bd1\u5931\u8d25：<\/p>\n
main(): Int64 {
\n let name = "\u5c0f\u660e"
\n spawn {
\n println("${name} \u7684\u7ebf\u7a0b") \/\/ \u2705 let \u53ef\u4ee5\u6355\u83b7
\n }.get()<\/p>\n
var count = 0
\n spawn {
\n count += 1 \/\/ \u274c \u7f16\u8bd1\u62a5\u9519！
\n }
\n return 0
\n}<\/p>\n
\u7f16\u8bd1\u5668\u539f\u8bdd：<\/p>\n
error: 'spawn' expressions cannot capture mutable variables; consider using 'let' or boxing<\/p>\n
\u8fd9\u4e0d\u662f\u7f16\u8bd1\u5668\u5201\u96be\u4f60，\u800c\u662f\u5728\u7f16\u8bd1\u671f\u6d88\u706d\u6570\u636e\u7ade\u4e89：\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u8bfb\u5199\u540c\u4e00\u4e2a var，\u7ed3\u679c\u662f\u4e0d\u53ef\u9884\u6d4b\u7684（\u4e0b\u4e00\u8282\u4f60\u4f1a\u4eb2\u773c\u770b\u5230）\u3002\u4ed3\u9889\u7684\u9009\u62e9\u662f"\u5b81\u53ef\u4e0d\u8ba9\u4f60\u5199，\u4e5f\u4e0d\u8ba9\u4f60\u8e29\u5751"\u3002<\/p>\n
\u90a3\u62a5\u9519\u4fe1\u606f\u91cc\u7684 boxing \u662f\u4ec0\u4e48\u610f\u601d？\u770b\u7b2c\u4e03\u8282\u3002<\/p>\n
\n
\u4e03\u3001\u6570\u636e\u7ade\u4e89\u521d\u4f53\u9a8c：boxing \u7ed5\u8fc7\u4e4b\u540e\u7684\u4e16\u754c<\/h3>\n
\u6240\u8c13 boxing（\u88c5\u7bb1），\u5c31\u662f\u628a\u53ef\u53d8\u72b6\u6001\u585e\u8fdb\u4e00\u4e2a class \u5b9e\u4f8b\u91cc\u3002let box = CounterBox() \u672c\u8eab\u4e0d\u53ef\u53d8（\u5f15\u7528\u4e0d\u6362），\u6240\u4ee5\u80fd\u8fc7\u7f16\u8bd1；\u4f46 box \u6307\u5411\u7684\u5bf9\u8c61\u5185\u90e8\u662f\u53ef\u53d8\u7684\u2014\u2014\u7f16\u8bd1\u5668\u5c31\u653e\u884c\u4e86：<\/p>\n
class CounterBox {
\n var count: Int64 = 0
\n}<\/p>\n
main(): Int64 {
\n let box = CounterBox()
\n let futures = ArrayList<Future<Unit>>()
\n for (_ in 1..=10) {
\n futures.add(spawn {
\n for (_ in 1..=10000) {
\n box.count += 1 \/\/ 10 \u4e2a\u7ebf\u7a0b\u540c\u65f6\u6539\u540c\u4e00\u4e2a count
\n }
\n })
\n }
\n for (f in futures) {
\n f.get() \/\/ \u7b49 10 \u4e2a\u7ebf\u7a0b\u5168\u90e8\u8dd1\u5b8c
\n }
\n println("\u671f\u671b 100000，\u5b9e\u9645 ${box.count}")
\n return 0
\n}<\/p>\n
（ArrayList \u8bb0\u5f97 import std.collection.ArrayList\u3002）<\/p>\n
\u8fde\u8dd1\u4e24\u6b21\u7684\u5b9e\u6d4b\u8f93\u51fa：<\/p>\n
\u671f\u671b 100000，\u5b9e\u9645 33017
\n\u671f\u671b 100000，\u5b9e\u9645 33874<\/p>\n
10 \u4e2a\u7ebf\u7a0b\u5404\u52a0 10000 \u6b21，\u7ed3\u679c\u5e94\u8be5\u662f 100000，\u5b9e\u9645\u53ea\u6709 3 \u4e07\u591a，\u800c\u4e14\u6bcf\u6b21\u8fd0\u884c\u6570\u5b57\u90fd\u4e0d\u4e00\u6837\u3002\u8fd9\u5c31\u662f\u6570\u636e\u7ade\u4e89：count += 1 \u5b9e\u9645\u662f"\u8bfb\u51fa \u2192 \u52a0\u4e00 \u2192 \u5199\u56de"\u4e09\u6b65，\u4e24\u4e2a\u7ebf\u7a0b\u53ef\u80fd\u8bfb\u5230\u540c\u4e00\u4e2a\u65e7\u503c，\u5404\u52a0\u4e00\u6b21\u5374\u53ea\u5199\u56de\u4e00\u4e2a\u7ed3\u679c，\u53e6\u4e00\u6b21\u52a0\u6cd5\u51ed\u7a7a\u4e22\u5931\u3002<\/p>\n
\u8fd9\u8282\u8bfe\u4f60\u53ea\u8981\u5efa\u7acb\u4e24\u4e2a\u8ba4\u77e5：<\/p>\n
\u6b63\u786e\u7684\u89e3\u6cd5（Channel \u901a\u9053\u3001\u4e92\u65a5\u9501\u7b49\u540c\u6b65\u539f\u8bed）\u662f\u4e0b\u4e00\u8bfe\u7684\u5185\u5bb9，\u8fd9\u8282\u53ea\u9700\u8981\u8bb0\u4f4f"\u95ee\u9898\u957f\u4ec0\u4e48\u6837"\u3002<\/p>\n
\n
\u516b\u3001\u7efc\u5408\u5b9e\u6218：\u591a\u7ebf\u7a0b\u5206\u6bb5\u6c42\u548c<\/h3>\n
\u628a\u672c\u8bfe\u77e5\u8bc6\u4e32\u6210\u4e00\u4e2a\u771f\u6b63\u80fd\u63d0\u901f\u7684\u7a0b\u5e8f：\u8ba1\u7b97 1 \u52a0\u5230 100 \u4e07\u3002\u5355\u7ebf\u7a0b\u662f\u4e00\u4e2a for \u5faa\u73af；\u591a\u7ebf\u7a0b\u7684\u601d\u8def\u662f\u5207\u86cb\u7cd5\u2014\u2014\u628a\u533a\u95f4\u5207\u6210 4 \u6bb5，4 \u4e2a\u7ebf\u7a0b\u5404\u7b97\u4e00\u6bb5，\u6700\u540e get() \u6c47\u603b：<\/p>\n
import std.collection.ArrayList<\/p>\n
func rangeSum(start: Int64, end: Int64): Int64 {
\n var sum: Int64 = 0
\n for (i in start..=end) {
\n sum += i
\n }
\n return sum
\n}<\/p>\n
main(): Int64 {
\n let total = 1000000
\n let threadCount = 4
\n let step = total \/ threadCount \/\/ \u6bcf\u6bb5 250000 \u4e2a\u6570<\/p>\n
\/\/ \u5355\u7ebf\u7a0b\u57fa\u7ebf
\n let base = rangeSum(1, total)
\n println("\u5355\u7ebf\u7a0b：${base}")<\/p>\n
\/\/ \u591a\u7ebf\u7a0b：\u6bcf\u6bb5\u4e00\u4e2a\u7ebf\u7a0b
\n let futures = ArrayList<Future<Int64>>()
\n for (k in 0..threadCount) {
\n let start = k * step + 1 \/\/ \u6bcf\u6bb5\u7684\u8d77\u6b62\u90fd\u662f let，\u53ef\u5b89\u5168\u6355\u83b7
\n let end = (k + 1) * step
\n futures.add(spawn {
\n return rangeSum(start, end)
\n })
\n }
\n var sum: Int64 = 0
\n for (f in futures) {
\n sum += f.get() \/\/ \u9010\u4e2a\u6536\u5175，\u628a 4 \u6bb5\u52a0\u8d77\u6765
\n }
\n println("\u591a\u7ebf\u7a0b：${sum}")
\n println("\u7ed3\u679c\u4e00\u81f4：${sum == base}")
\n return 0
\n}<\/p>\n
\u5b9e\u6d4b\u8f93\u51fa：<\/p>\n
\u5355\u7ebf\u7a0b：500000500000
\n\u591a\u7ebf\u7a0b：500000500000
\n\u7ed3\u679c\u4e00\u81f4：true<\/p>\n
\u4e09\u4e2a\u7ec6\u8282\u503c\u5f97\u54c1\u5473：<\/p>\n
- \n
- \u6bcf\u4e2a\u7ebf\u7a0b\u62ff\u5230\u81ea\u5df1\u7684 start \/ end：\u5b83\u4eec\u662f\u5faa\u73af\u91cc\u65b0\u7b97\u7684 let，\u4e0d\u5b58\u5728\u5171\u4eab，\u7f16\u8bd1\u5668\u653e\u884c，\u8fd0\u884c\u4e5f\u5b89\u5168\u2014\u2014\u8fd9\u5c31\u662f"\u5207\u86cb\u7cd5"\u5f0f\u5e76\u53d1\u7684\u5b89\u5168\u672c\u8d28：\u5404\u5e72\u5404\u7684，\u53ea\u6c47\u5408\u7ed3\u679c；<\/li>\n
- spawn \u91cc\u8c03\u7528\u4e86\u666e\u901a\u51fd\u6570 rangeSum\u2014\u2014\u7ebf\u7a0b\u4f53\u4e0d\u9650\u4e8e\u51e0\u884c println，\u4efb\u610f\u590d\u6742\u7684\u903b\u8f91\u90fd\u53ef\u4ee5\u653e\u8fdb\u53bb；<\/li>\n
- \u6c47\u603b\u7528 f.get() \u9010\u4e2a\u7b49\u5f85\u3002\u7b2c\u4e00\u4e2a get() \u8fd4\u56de\u65f6\u5176\u4ed6\u7ebf\u7a0b\u53ef\u80fd\u8fd8\u5728\u8dd1，\u6ca1\u5173\u7cfb，\u4e0b\u4e00\u8f6e\u5faa\u73af\u518d\u7b49\u5c31\u662f\u3002<\/li>\n<\/ul>\n
\n\u4e5d\u3001CIDE \u5b9e\u64cd：\u4eb2\u624b\u611f\u53d7"\u987a\u5e8f\u4e0d\u4fdd\u8bc1"<\/h3>\n
\u5728 CIDE \u91cc cjpm init –name threaddemo \u65b0\u5efa\u5de5\u7a0b，\u628a\u4e0b\u9762\u4ee3\u7801\u8d34\u8fdb src\/main.cj：<\/p>\n
main(): Int64 {
\n for (i in 1..=5) {
\n spawn {
\n println("\u7ebf\u7a0b ${i}")
\n }
\n }
\n sleep(Duration.millisecond * 100)
\n return 0
\n}<\/p>\n\u70b9\u51fb\u8fd0\u884c，\u7136\u540e\u8fde\u6309\u4e09\u6b21\u3002\u67d0\u4e09\u6b21\u7684\u8f93\u51fa：<\/p>\n
\u7ebf\u7a0b 5
\n\u7ebf\u7a0b 2
\n\u7ebf\u7a0b 3
\n\u7ebf\u7a0b 4
\n\u7ebf\u7a0b 1<\/p>\n\u7ebf\u7a0b 1
\n\u7ebf\u7a0b 2
\n\u7ebf\u7a0b 3
\n\u7ebf\u7a0b 4
\n\u7ebf\u7a0b 5<\/p>\n\u7ebf\u7a0b 3
\n\u7ebf\u7a0b 1
\n\u7ebf\u7a0b 2
\n\u7ebf\u7a0b 5
\n\u7ebf\u7a0b 4<\/p>\n\u4e09\u6b21\u987a\u5e8f\u5168\u4e0d\u4e00\u6837\u2014\u2014\u8fd9\u5c31\u662f"\u8c03\u5ea6\u5668\u8bf4\u4e86\u7b97"\u7684\u76f4\u63a5\u8bc1\u636e\u3002\u4ee5\u540e\u5199\u5e76\u53d1\u4ee3\u7801\u65f6\u8111\u5b50\u91cc\u8981\u65f6\u523b\u60ac\u7740\u8fd9\u53e5\u8bdd：\u4efb\u4f55\u4f9d\u8d56\u7ebf\u7a0b\u6267\u884c\u987a\u5e8f\u7684\u903b\u8f91\u90fd\u662f Bug\u3002<\/p>\n
\u518d\u505a\u4e00\u4e2a\u53cd\u5411\u5b9e\u9a8c：\u5220\u6389\u6700\u540e\u7684 sleep \u518d\u8fd0\u884c，5 \u884c\u8f93\u51fa\u53ef\u80fd\u53ea\u5269 2～3 \u884c\u751a\u81f3\u4e00\u884c\u6ca1\u6709（\u4e3b\u7ebf\u7a0b\u5148\u8dd1\u5b8c，\u8fdb\u7a0b\u76f4\u63a5\u6536\u961f）\u3002\u628a sleep \u6362\u6210\u5bf9 5 \u4e2a Future \u9010\u4e2a get()，\u8f93\u51fa\u7acb\u523b\u6062\u590d\u5b8c\u6574\u2014\u2014\u8fd9\u6b63\u662f\u7b2c\u4e94\u8282\u7684\u89c4\u5219\u5728\u8d77\u4f5c\u7528\u3002<\/p>\n
\n\u5341\u3001\u5e38\u7528 API \u901f\u67e5<\/h3>\n
\n
\u76ee\u7684\u5199\u6cd5\u8bf4\u660e<\/tr>\n \n\n \u521b\u5efa\u7ebf\u7a0b<\/td>\n spawn { … }<\/td>\n \u8fd4\u56de Future<T>，T \u7531\u82b1\u62ec\u53f7\u91cc\u7684 return \u51b3\u5b9a<\/td>\n<\/tr>\n \n \u7b49\u5f85\u5e76\u53d6\u7ed3\u679c<\/td>\n future.get()<\/td>\n \u7ebf\u7a0b\u6ca1\u8dd1\u5b8c\u5c31\u963b\u585e\u7b49\u5f85；\u53ef\u91cd\u590d\u8c03\u7528<\/td>\n<\/tr>\n \n \u53ea\u7b49\u5f85\u4e0d\u8981\u7ed3\u679c<\/td>\n future.get()<\/td>\n Future<Unit> \u7684 get \u8fd4\u56de Unit，\u7eaf\u7b49\u7ed3\u675f<\/td>\n<\/tr>\n \n \u7761\u7720<\/td>\n sleep(Duration.second * 1)<\/td>\n \u5185\u7f6e\u51fd\u6570，\u65e0\u9700 import，\u7761\u5f53\u524d\u7ebf\u7a0b<\/td>\n<\/tr>\n \n \u6beb\u79d2\u7ea7\u7761\u7720<\/td>\n sleep(Duration.millisecond * 100)<\/td>\n Duration \u5355\u4f4d：second \/ millisecond \/ minute \u7b49<\/td>\n<\/tr>\n \n \u5b58\u591a\u4e2a Future<\/td>\n ArrayList<Future<Int64>><\/td>\n import std.collection.ArrayList<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\u5341\u4e00\u3001\u5e38\u89c1\u95ee\u9898 FAQ<\/h3>\n
Q1：spawn \u9700\u8981 import \u4ec0\u4e48\u5417？<\/p>\n
\u4e0d\u9700\u8981\u3002spawn\u3001sleep\u3001Duration\u3001Future \u90fd\u5728\u7f16\u8bd1\u5668\u9ed8\u8ba4\u5bfc\u5165\u7684 std.core \u91cc，\u76f4\u63a5\u5199\u3002<\/p>\n
Q2：\u4e3a\u4ec0\u4e48\u6211\u7684\u5b50\u7ebf\u7a0b\u7684\u6253\u5370\u6ca1\u51fa\u73b0？<\/p>\n
\u4e5d\u6210\u662f\u4e3b\u7ebf\u7a0b\u5148\u8dd1\u5b8c main，\u8fdb\u7a0b\u7ed3\u675f\u4e86\u3002\u7ed9\u5b50\u7ebf\u7a0b\u7684 Future \u8c03 get()，\u8ba9\u4e3b\u7ebf\u7a0b\u7b49\u5b83\u3002<\/p>\n
Q3：error: 'spawn' expressions cannot capture mutable variables \u600e\u4e48\u6539？<\/p>\n
\u4e09\u6761\u8def：\u2460 \u628a\u8981\u7528\u7684\u503c\u5728 spawn \u524d\u7b97\u6210 let \u518d\u6355\u83b7（\u6700\u63a8\u8350，\u672c\u8bfe\u5b9e\u6218\u5c31\u662f\u8fd9\u4e48\u505a\u7684）；\u2461 \u786e\u5b9e\u9700\u8981\u5171\u4eab\u53ef\u53d8\u72b6\u6001\u65f6，\u7528 class \u628a\u72b6\u6001\u88c5\u7bb1（\u7b2c\u4e03\u8282），\u4f46\u8981\u81ea\u5df1\u627f\u62c5\u6570\u636e\u7ade\u4e89\u98ce\u9669，\u6b63\u786e\u89e3\u6cd5\u89c1\u7b2c 27 \u8bfe；\u2462 \u80fd\u901a\u8fc7\u53c2\u6570\/\u8fd4\u56de\u503c\u4f20\u9012\u7684，\u5c31\u522b\u5171\u4eab\u3002<\/p>\n
Q4：get() \u4f1a\u7b49\u591a\u4e45？\u5982\u679c\u5b50\u7ebf\u7a0b\u6b7b\u5faa\u73af\u4e86\u5462？<\/p>\n
\u4e00\u76f4\u7b49\u4e0b\u53bb\u3002get() \u6ca1\u6709\u8d85\u65f6\u53c2\u6570，\u6240\u4ee5\u7ebf\u7a0b\u4f53\u91cc\u522b\u5199\u6b7b\u5faa\u73af；\u9700\u8981"\u5b9a\u65f6\u68c0\u67e5"\u7684\u573a\u666f\u7b49\u7b2c 27 \u8bfe\u5b66\u4e86 Channel \u518d\u8bf4\u3002<\/p>\n
Q5：\u5b50\u7ebf\u7a0b\u91cc\u629b\u5f02\u5e38，\u7a0b\u5e8f\u4f1a\u5d29\u5417？<\/p>\n
\u4e0d\u4f1a\u5f53\u573a\u5d29\u3002\u5f02\u5e38\u4f1a\u5b58\u5728 Future \u91cc：\u4f60 get() \u65f6\u5b83\u629b\u7ed9\u4f60（\u53ef\u4ee5 try-catch）；\u6ca1\u4eba get()，\u8fdb\u7a0b\u7ed3\u675f\u65f6\u8fd0\u884c\u65f6\u4e5f\u4f1a\u628a\u5b83\u6253\u5230 stderr\u3002\u5efa\u8bae\u5b50\u7ebf\u7a0b\u5185\u90e8\u81ea\u5df1\u6d88\u5316\u5f02\u5e38\u3002<\/p>\n
Q6：\u4ed3\u9889\u7ebf\u7a0b\u5c31\u662f\u64cd\u4f5c\u7cfb\u7edf\u7ebf\u7a0b\u5417？<\/p>\n
\u4e0d\u662f\u4e00\u4e00\u5bf9\u5e94\u3002\u4ed3\u9889\u7ebf\u7a0b\u662f\u8fd0\u884c\u65f6\u8c03\u5ea6\u7684\u8f7b\u91cf\u6267\u884c\u4f53，\u7531\u8fd0\u884c\u65f6\u6620\u5c04\u5230\u5c11\u91cf\u7cfb\u7edf\u7ebf\u7a0b\u4e0a\u6267\u884c，\u6240\u4ee5\u5f00\u51e0\u767e\u4e2a\u4e5f\u5f88\u4fbf\u5b9c\u3002\u65e5\u5e38\u7f16\u7801\u4e0d\u9700\u8981\u5173\u5fc3\u8fd9\u5c42\u6620\u5c04\u3002<\/p>\n
\n\u5341\u4e8c\u3001\u8bfe\u540e\u7ec3\u4e60<\/h3>\n
- \n
\u5199\u4e00\u4e2a\u7a0b\u5e8f：spawn \u4e00\u4e2a\u7ebf\u7a0b\u6253\u5370 "\u6211\u662f\u5b50\u7ebf\u7a0b"，\u4e3b\u7ebf\u7a0b\u6253\u5370 "\u6211\u662f\u4e3b\u7ebf\u7a0b"，\u6700\u540e\u7528 get() \u7b49\u5f85\u5b50\u7ebf\u7a0b\u7ed3\u675f\u3002\u8fde\u8fd0\u884c\u4e09\u6b21，\u89c2\u5bdf\u4e24\u884c\u7684\u5148\u540e\u987a\u5e8f\u662f\u4e0d\u662f\u6bcf\u6b21\u90fd\u4e00\u6837（\u56de\u60f3\u7b2c\u4e5d\u8282\u7684\u7ed3\u8bba）\u3002<\/p>\n<\/li>\n
- \n
\u5199\u4e00\u4e2a\u51fd\u6570 func slowAdd(a: Int64, b: Int64): Future<Int64>：\u5185\u90e8 spawn \u4e00\u4e2a\u7ebf\u7a0b，\u5148 sleep(Duration.second * 1)（\u6a21\u62df\u8017\u65f6\u8ba1\u7b97），\u518d return a + b\u3002main \u91cc\u8c03\u7528\u5b83\u62ff Future，\u5148\u6253\u5370 "\u8ba1\u7b97\u5df2\u6d3e\u51fa，\u6211\u5148\u5e72\u522b\u7684"，\u518d get() \u62ff\u7ed3\u679c\u6253\u5370\u3002\u8fd0\u884c\u540e\u5e94\u770b\u5230：\u7b2c\u4e00\u884c\u7acb\u523b\u51fa\u73b0，\u7ea6 1 \u79d2\u540e\u7ed3\u679c\u51fa\u73b0\u3002<\/p>\n<\/li>\n
- \n
\u8d77 3 \u4e2a\u7ebf\u7a0b\u5206\u522b\u8ba1\u7b97 1~100\u3001101~200\u3001201~300 \u7684\u548c（\u63d0\u793a：\u7167\u7b2c\u516b\u8282\u5b9e\u6218\u7684\u601d\u8def，\u624b\u5199\u4e09\u4e2a spawn \u5373\u53ef，\u4e0d\u7528\u5faa\u73af），\u7528\u4e09\u4e2a get() \u6c47\u603b\u5e76\u6253\u5370\u603b\u548c\u3002\u671f\u671b\u8f93\u51fa 45150；\u591a\u8fd0\u884c\u51e0\u6b21，\u786e\u8ba4\u7ed3\u679c\u6bcf\u6b21\u90fd\u4e00\u6837（\u5bf9\u6bd4\u7ec3\u4e60 1 \u7684\u987a\u5e8f\u4e0d\u7a33\u5b9a，\u4f53\u4f1a"\u7ed3\u679c\u6c47\u5408"\u548c"\u6267\u884c\u987a\u5e8f"\u7684\u533a\u522b）\u3002<\/p>\n<\/li>\n
- \n
（\u89c2\u5bdf\u5b9e\u9a8c）\u628a\u7b2c\u4e03\u8282 CounterBox \u7684\u4f8b\u5b50\u6284\u4e0b\u6765\u8fd0\u884c\u4e09\u6b21，\u8bb0\u5f55\u4e09\u6b21\u7684\u5b9e\u9645\u6570\u5b57；\u7136\u540e\u628a\u5185\u5c42\u5faa\u73af\u4ece 1..=10000 \u6539\u6210 1..=10 \u518d\u8fd0\u884c\u4e09\u6b21\u3002\u56de\u7b54\u4e24\u4e2a\u95ee\u9898：\u2460 \u5c0f\u5faa\u73af\u6b21\u6570\u65f6\u7ed3\u679c\u4e3a\u4ec0\u4e48\u7ecf\u5e38"\u78b0\u5de7"\u662f\u5bf9\u7684？\u2461 \u8fd9\u4e2a\u7a0b\u5e8f\u7684\u9519\u8bef\u80fd\u5728\u7f16\u8bd1\u671f\u53d1\u73b0\u5417？\u4e3a\u4ec0\u4e48？<\/p>\n<\/li>\n
\n\u4e0b\u8282\u9884\u544a<\/h3>\n
\u672c\u8bfe\u7ed3\u5c3e\u7684 CounterBox \u60e8\u6848\u8fd8\u60ac\u7740：10 \u4e2a\u7ebf\u7a0b\u52a0 10 \u4e07\u6b21，\u7ed3\u679c\u53ea\u6709 3 \u4e07\u591a\u3002\u7b2c 27 \u8bfe Channel \u901a\u9053\u4e0e\u540c\u6b65\u539f\u8bed\u5c31\u6765\u6536\u62fe\u8fd9\u4e2a\u5c40\u9762\u2014\u2014\u4ed3\u9889\u63a8\u8350\u7684\u59ff\u52bf\u662f"\u4e0d\u8981\u5171\u4eab\u72b6\u6001，\u6539\u7528\u901a\u4fe1"：\u7ebf\u7a0b\u4e4b\u95f4\u901a\u8fc7 Channel \u4e92\u76f8\u53d1\u9001\u6d88\u606f，\u6570\u636e\u5728\u54ea\u91cc\u3001\u5f52\u8c01\u7ba1\u4e00\u76ee\u4e86\u7136；\u518d\u914d\u4e0a Mutex \u4e92\u65a5\u9501\u3001Atomic \u539f\u5b50\u7c7b\u578b\u7b49\u540c\u6b65\u539f\u8bed，\u628a\u672c\u8bfe\u5bf9\u4e0d\u4e0a\u7684\u8d26\u4e00\u7b14\u4e00\u7b14\u7b97\u5e73\u3002<\/p>\n
\n\u7cfb\u5217\u8bf4\u660e：\u672c\u7cfb\u5217\u57fa\u4e8e Windows \u5e73\u53f0 + CIDE + \u4ed3\u9889 SDK（1.2.0）\u7f16\u5199，\u6240\u6709\u4ee3\u7801\u5747\u5df2\u5b9e\u9645\u7f16\u8bd1\u8fd0\u884c\u901a\u8fc7\u3002\u5982\u9047 SDK \u7248\u672c\u5dee\u5f02\u5bfc\u81f4\u7684\u7ec6\u8282\u51fa\u5165，\u4ee5\u4f60\u672c\u5730\u7248\u672c\u4e3a\u51c6，\u6b22\u8fce\u8bc4\u8bba\u533a\u4ea4\u6d41\u3002<\/p>\n
\n💬 \u9047\u5230\u95ee\u9898？\u626b\u7801\u8054\u7cfb\u4f5c\u8005<\/h3>\n
\u8ddf\u7740\u8bfe\u7a0b\u7ec3\u4e60\u65f6，\u5982\u679c\u5728 SDK \u5b89\u88c5\u3001\u73af\u5883\u53d8\u91cf\u914d\u7f6e\u3001\u7f16\u8bd1\u62a5\u9519\u6216\u8c03\u8bd5\u4e0a\u5361\u4f4f，\u6b22\u8fce\u626b\u7801\u52a0\u4f5c\u8005\u4f01\u4e1a\u5fae\u4fe1\u76f4\u63a5\u54a8\u8be2（\u8bf7\u5907\u6ce8"\u4ed3\u9889\u8bfe\u7a0b"）：
![\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/10\/20261005034917-6ac31e3d6f597.png\")
<\/p>\n\u79bb\u7ebf\u73af\u5883\u4e0b\u56fe\u7247\u53ef\u80fd\u52a0\u8f7d\u4e0d\u51fa\u6765，\u4e5f\u53ef\u4ee5\u5728 CIDE \u83dc\u5355 Help \u25b8 \u8054\u7cfb\u4f5c\u8005 \/ Contact \u4e2d\u67e5\u770b\u540c\u4e00\u5f20\u4e8c\u7ef4\u7801（\u5e94\u7528\u5185\u7f6e\u515c\u5e95\u56fe，\u65e0\u9700\u8054\u7f51）\u3002<\/p>\n
\n📥 \u5de5\u5177\u4e0b\u8f7d<\/h3>\n
\u672c\u7cfb\u5217\u5168\u7a0b\u4f7f\u7528\u7684\u4ed3\u9889 IDE \u2014\u2014 CIDE（\u514d\u8d39\u5f00\u6e90\u3001\u793e\u533a\u7248）：<\/p>\n
- \n
- GitCode \u4ed3\u5e93 \/ \u5b89\u88c5\u5305\u4e0b\u8f7d：https:\/\/gitcode.com\/wp_upala\/cide<\/li>\n
- \u6253\u5f00\u9875\u9762\u540e\u8fdb\u5165 \u53d1\u884c\u7248（Releases），\u4e24\u79cd\u5305\u4efb\u9009\u5176\u4e00：\n
- \n
- \u5b89\u88c5\u7248：\u4e0b\u8f7d CIDE-<\u7248\u672c>-x64-Setup.exe，\u53cc\u51fb\u5b89\u88c5，\u9002\u5408\u65e5\u5e38\u957f\u671f\u4f7f\u7528；<\/li>\n
- \u514d\u5b89\u88c5\u7248（Portable）：\u4e0b\u8f7d CIDE-<\u7248\u672c>-x64-Portable.zip，\u89e3\u538b\u5230\u4efb\u610f\u76ee\u5f55\u5373\u7528，\u4e0d\u5199\u6ce8\u518c\u8868\u3001\u4e0d\u7559\u5b89\u88c5\u75d5\u8ff9，\u62f7\u5230 U \u76d8\u4e5f\u80fd\u5728\u522b\u7684\u7535\u8111\u76f4\u63a5\u8fd0\u884c（\u5305\u5185\u9644\u300a\u4f7f\u7528\u8bf4\u660e.txt\u300b）\u3002\u9002\u5408\u5148\u8bd5\u7528\u3001\u6216\u5728\u53d7\u9650\u7535\u8111\u4e0a\u5b66\u4e60\u672c\u7cfb\u5217\u8bfe\u7a0b\u3002<\/li>\n<\/ul>\n<\/li>\n
- \u4ed3\u9889 SDK \u8bf7\u524d\u5f80\u4ed3\u9889\u7f16\u7a0b\u8bed\u8a00\u5b98\u7f51\u4e0b\u8f7d：https:\/\/cangjie-lang.cn<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
\u3010\u4ed3\u9889\u8bed\u8a00\u5165\u95e8 \u00b7 \u7b2c26\u8bfe\u3011\u5e76\u53d1\u57fa\u7840：\u7ebf\u7a0b\u7684\u521b\u5efa\u4e0e\u7b49\u5f85 \u524d\u9762\u7684 25 \u8bfe\u91cc，\u7a0b\u5e8f\u6c38\u8fdc\u662f\u4e00\u6761\u9053\u8d70\u5230\u9ed1：main \u4ece\u7b2c\u4e00\u884c\u6267\u884c\u5230\u6700\u540e\u4e00\u884c，\u4e00\u4ef6\u4e8b\u505a\u5b8c\u624d\u80fd\u505a\u4e0b\u4e00\u4ef6\u3002\u4f46\u771f\u5b9e\u4e16\u754c\u7684\u7a0b\u5e8f\u7ecf\u5e38\u8981\\”\u540c\u65f6\\”\u5e72\u51e0\u4ef6\u4e8b\u2014\u2014\u4e0b\u8f7d\u6587\u4ef6\u7684\u540c\u65f6\u5237\u65b0\u8fdb\u5ea6\u6761\u3001\u7b97\u4e00\u6279\u6570\u636e\u7684\u540c\u65f6\u54cd\u5e94\u7528\u6237\u70b9\u51fb\u3002\u672c\u8bfe\u8ba4\u8bc6\u4ed3\u9889\u7684\u7ebf\u7a0b：\u7528 spawn \u4e00\u53e5\u8bdd\u5206\u51fa\u4e00\u4e2a\u65b0\u7684\u6267\u884c\u4f53，\u7528 Future \u548c get() \u7b49\u5b83\u8dd1\u5b8c\u3001\u53d6\u56de\u7ed3\u679c\u3002\u5b66\u5b8c\u4f60\u4f1a\u5199\u7b2c\u4e00\u4e2a\\”\u591a\u7ebf<\/p>\n","protected":false},"author":2,"featured_media":113017,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[70,190,227],"topic":[],"class_list":["post-113018","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-ide","tag-190","tag-227"],"yoast_head":"\n
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