line: duplicate-set-field function Private.RegisterRegionType(name, createFunction, modifyFunction, default, properties, validate) if not(name) then error("Improper arguments to Private.RegisterRegionType - name is not defined", 2); elseif(type(name) ~= "string") then error("Improper arguments...
error_log_function)32;// if type_lua(checker_function) ~= function_string then33;// error_lua("The first argument received is not a function!", error_level)34;// end35;// if type_lua(error_log
"IO": I/O error. "NXIO":No such device or address. "2BIG":, Argument list too long. "NOEXEC": Exec format error. "BADF": Bad file number. "CHILD": No child processes. "AGAIN": Try again. "NOMEM": Out of memory. "ACCES": Permission denied. "FAULT": Bad address. "NOTBLK...
命令方式执行Lua脚本ip.lua,10s中访问最多6次,appname_test1:ip:192.168.0.1是模拟的key # 空格的写法需要注意(这是固定语法): key后面+空格+逗号+空格+参数1+空格+参数2 #我redis有密码,用-a和2>/dev/null屏蔽密码提示 redis-cli -a Pass9612 2>/dev/null --eval ../../lua/ip.lua appname_test1...
line = io.read() -- read a line n = tonumber(line) -- try to convert it to a number if n == nil then error(line .. is not a valid number) else print(n*2) end 反之,可以调用tostring()将数字转成字符串,这种转换一直有效: print(tostring(10) == 10) -- true print(10 .. =...
}else{/* stack-level argument */if(!lua_getstack(L1, luaL_checkint(L, arg+1), &ar))/* out of range? */returnluaL_argerror(L, arg+1,"level out of range"); name =lua_getlocal(L1, &ar, nvar);if(name) { lua_xmove(L1, L,1);/* push local value */lua_pushstring(L, ...
"line") || lua_pcall(L, 0, 0, 0); if (error) { fprintf(stderr, "%s", lua_tostring(L, -1)); lua_pop(L, 1);/* pop error message from the stack */ } } lua_close(L); return 0; } 1. 2. 3. 4. 5. 6. 7. ...
len = lua_tonumber(L,-2); }else{ len = sce->st.st_size; }if(off <0) {returnluaL_error(L,"offset for '%s' is negative", fn->ptr); }if(len < off) {returnluaL_error(L,"offset > length for '%s'", fn->ptr); }
The string can be used to generate application error messages for non-LUA_OK return codes. Function Call int WINAPI GetLuaReturnCode ( struct LUA_COMMON FAR * unsigned int unsigned char far * ); vcbptr, buffer_length, buffer_addr Supplied Parameters Supplied parameters are: Chapter 2. ...
success = read_line(L, f, 0); break; case 'a': /* file */ read_all(L, f); /* read entire file */ success = 1; /* always success */ break; default: return luaL_argerror(L, n, "invalid format"); } } } } if (ferror(f)) return luaL_fileresult(L...