colden-rabbit

环境不支持Blob会报错，需要判断Blob是否是undefined

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 要先判断Blob是否undefined，否则会报错，然后接收字符串就走不到下面的判断分支

播放音频偶发报错

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plugin.js:93 ./Modules/Audio/Public/AudioSource.cpp(1574) : Error executing dspHead->setRelativeAudibility(relativeAudibility) (An invalid object handle was used. ) (env: Windows,mg,1.06.2412050; lib: 3.5.1) e.printErr @ plugin.js:93 _JS_Log_Dump @ webgl.wasm.framework.unityweb.js:11 WebGLPrintfConsolev(LogType, char const*, void*) @ 0d059086:0x151ab24 InternalErrorConsole(char...